UMEA INTERNATIONAL SCHOOL OF PUBLIC HEALTH CONFLICT MANAGEMENT ORGANIZATIONS. IN HEALTH CARE A protocol for a study in Umoru Shehu ultramodern hospital Maiduguri, Northeast Nigeria. Oraegbu Anthony .C. Master thesis in public Health, 2012 Supervisor: Yulia Blomstedt, PhD. i LIST OF ABBREVIATIONS DCM FGD IRP USUM Dual Concern Model Focus group discussions Interest-Right-Power Umoru Shehu Ultramodern hospital Maiduguri ii ACKNOWLEDGEMENT I acknowledge with thanks all those who have in one way or the other contributed to or supported this work especially: My thesis supervisor Yulia Blomstedt for your invaluable expertise and for guiding me through this work. Thanks so much. To the entire members of staff of the department of Epidemiology and Public health for your friendship, support and the knowledge imparted. To Sabina Bergsten and Karin Johansson for your administrative and personal support. Thanks a lot. To my colleagues in the MPH pogramme and my friends for your company and the moments we shared. To the entire staff of Umoru Shehu Ultramodern hospital especially the medical director Dr Ville Samuel and the chapter president of the Nigerian association of nurses and midwives Mr Barde Wazimtu Tampul for the information you provided. To Dr Evans Osabuohien of the department of Economics and Development studies, Covenant University, Ota, Nigeria; Dr Margaret Mahon of the Catholic University of America and Dr Jean Burley Moore (USA) for your scholarly inputs. To Annemarie Pettersson for your kindness. To the entire members of my family for your love and support. To my father Pa lawrence Oraegbu and my brothers Reginald Oraegbu, Ken Mekea and Lawrence Oraegbu for your continued support. Above all, to Almighty God for your grace to go through this programme. iii ABSTRACT Conflict is an inevitable, widespread social phenomenon in both human and organizational life especially as people socially interact with themselves. The root sources of conflict are universal but the specific triggers are context dependent; and conflict is good or bad depending on how it is handled. Umoru Shehu Ultramodern hospital had experienced repeated conflict among its health workers which resulted in a temporary withdrawal of services to the public with dire consequences. This thesis aims to review literature to summarize and analyze existing knowledge about the sources, management and effects of conflict in organizations in general and in health care in particular and to design a protocol for a study aimed at exploring the sources and management of conflict among health care workers in Umoru Shehu ultramodern hospital Maiduguri (USUM), northeast Nigeria as well as develop recommendation for improvement of strategy for conflict management in the hospital. Hence, literature search at the university and medical libraries and computerized search of databases such as Pubmed , Scorpus, CINAHL and so on, was conducted for relevant scientific papers for review and to design the protocol. A general review of the literatures revealed the different perspectives of researchers/authors regarding the different attributes of conflict in organizations. Further, specific review of empirical studies of conflict in health care organizations showed amongst others that there is limited information on conflict in health care organizations in Nigeria; that there are limited studies which utilized conflict framework; and that less attention is given to intergroup conflict in health care. A protocol suggests to use an exploratory qualitative design to collect data on the informants’ lived experiences with intergroup conflict in line with the context of the study setting (USUM). Focus group discussions will be used to capture informants’ subjective realities (knowledge, comments, emotions and so on) with conflict from interviews with different groups of health workers. Data will be analyzed through content analysis. This study is expected to provide new insights into conflict in the hospital, to understand the whole picture (conflict process) and to contribute to developing an effective tool to manage future conflict in the hospital. Ethical and methodological issues are also discussed. Key words: conflict, conflict management, health care organizations. iv CONTENT Page TITLE i ABBREVIATIONS ii ACKNOWLEDGEMENT iii ABSTRACT iv TABLES AND FIGURES viii INTRODUCTION 1 1.1 Nature of conflict 1 1.2 Definition of conflict 1 1.3 Conflict and organizations 1 1.4 Nigerian context 2 1.5 USUM context 3 1.6 Objectives of proposed study 3 1.7 Aim of thesis 4 2 METHODS 5 3 FINDINGS 7 3.1 Conflict in organizations 7 3.1.1 Definition of conflict in organization 7 3.1.2 Theories of conflict 9 3.1.2.1 Interdependence theory 9 3.1.2.2 Social identity theory 10 3.1.2.3 Socio-cognitive conflict theory 10 3.1.3 Types of conflict in organizations 11 3.1.4 Sources of conflict in organizations 13 3.1.5 Conflict dynamics (process) 17 3.1.6 Conflict consequences/outcomes 19 3.1.7 Cross-cultural variation in conflict sources and outcomes 20 3.2 Conflict management 22 3.2.1 Definition 22 3.2.2 Perspectives of conflict 23 3.2.2.1 The traditionalist perspective 23 3.2.2.2 The behaviouralist (human relations) perspective 24 3.2.2.3 The interactionist perspective 25 v 3.2.3 Theories of conflict management 3.2.3.1 Deutsch’s theory of cooperation and competition 26 3.2.3.2 The Dual Concern Model 26 3.2.2.3 The Interest-Rights-Power theory 27 3.2.3.4 Conflict Management Systems: Systems Approach 28 3.2.4 Managing conflict through resolution: Conflict management styles 30 3.2.4.1 Definition 30 3.2.4.2 Competition 31 3.2.4.3 Collaboration 32 3.2.4.4 Compromise 33 3.2.4.5 Accomodation 34 3.2.4.6 Avoidance 35 3.2.5 Managing conflict through stimulation 4 25 36 3..2.5.1 Restructure the organization 36 3.2.5.2 Introduce new individuals into the organization 36 3.2.5.3 Stimulate competition in the organization 36 3.2.5.4 Introduce programmed conflict 37 3.2.5.5 Use of communication 38 3.2.6 Cross-cultural variation in conflict management 38 3.2.7 Approaches to conflict management in health care organizations 39 3.3 Review of past empirical studies of conflict in health care organization 42 STUDY PROTOCOL 45 4.1 Objectives of the proposed study 45 4.2 Study setting 45 4.3 Justification and significance of the study 47 4.4 Theoretical frameworks 48 4.4.1 Moore’s ‘circle of conflict’ framework 49 4.4.2 Dual Concern Model 49 4.4.3 Integrated theoretical framework 49 4.5 Method of designing the study protocol 50 4.5.1 Study design 50 4.5.2 A pilot step 51 4.5.3 Main focus group discussions 51 4.5.3.1 Selection of participants vi 51 4.5.3.2 Data collection 52 4.5.3.3 Data analysis 53 4.5.4 Additional focus group discussions 54 4.5.5 Developing recommendation for action 54 4.5.6 Establishment of trustworthiness 54 5 ETHICAL CONSIDERATIONS 57 6 DISCUSSION 58 6.1 Methodological considerations, rationale of the thesis and expected impact 58 6.2 Strengths and limitations of the thesis 58 6.3 Strengths and limitations of the study protocol 59 7 CONCLUSION 61 8 REFERENCES 62 9 APPENDICES 70 Appendix 1 Empirical studies of conflict in health care organizations 71 Appendix 2 An interview guide 81 vii LIST OF FIGURES Figure 1: Schemaic diagram of literature search 6 Figure 2: Levels of conflict in organizational behaviour 12 Figure 3: The conflict process 18 Figure 4: Two dimensional taxonomy of conflict handling styles (Dual concern model) 31 Figure 5: Map of Nigeria showing 36 states, federal capital territory and neighbouring countries 46 Figure 6: Simplistic representation of an integrated theoretical framework of conflict in health care organizations 49 viii 1. INTRODUCTION 1.1 Nature of conflict Conflict is a social phenomenon which has been evident among humans since primordial time (Keeley, 1996; Aminu, & Marfo, 2010). Conflict not only cuts across every sphere of life – species, time, cultures and so on, its occurrence seems inevitable as people socially interact with themselves (Benedict-Bunker, Rubin and associates, 1995; Morgan, 1997; Spector, 2008; De Dreu & Gelfand, 2007). Conflict generally is not a new concept. It is a term often mentioned in a wide range of professional and academic disciplines to describe situations in which there is some kind of disagreement between two related parties, be it individuals, groups or organizations. It is a term which is often used interchangeably with words like “quarrel”, “controversy”, “dispute”, “violence”, and so on (Almost, 2006). 1.2 Definition of conflict The understanding and meaning of the term ’conflict’ are often based on the theoretical perspectives of the various disciplines, usually reflecting its diverse forms and contexts (Axt, Milososki, & Schwarz, 2006). Thus conflict has been defined differently in different circumstances. Robbins (2005) defines conflict as a process that starts when one party perceives that another party has or is about to negatively affect its concerns. Hellriegel, Slocum and Woodman (1998) define conflict as a disposition to disagreement about goals, thoughts or emotions within or between parties. Inherent in these definitions is the perception of difference or disagreement by one or both parties as well as the psychological and behavioural elements. This implies that conflict could be perceived (subjective or objective) or felt, and either not expressed (latent) or expressed differently (manifest) by the parties involved. Conflict therefore appears to be a multidimensional concept. 1.3 Conflict and Organizations Organizations constitute domains where the plurality of interests and aims creates an environment for conflict to thrive. Virtually all organizations are constantly faced with internal and external events causing change and conflict. And with the wide range of changes in the world of work and organizations, the connection between collaborate 1 work and conflict has become stronger as these events of change permeate the fabrics of organizational structures and functions. The strong interconnection between conflict, work and organizations gives the perception that conflict cannot exist without people being interdependent for their task achievements; therefore the belief that there is no organization without conflict (Pffefer, 1997; De Dreu, 2008). Thus there is the likelihood of emergence of conflict at all levels within and between organizations and their constantly changing political, economic and social environment (De Dreu & Gelfand, 2007; Spector, 2008). This likelihood increases with increasing pressure to change (Anderson, De Dreu & Nijstad, 2004; De Dreu, Van Dierendonck & De Best-Waldhober, 2002). The diversity of change sometimes manifests itself as different forms and degrees of conflict with some being more perceived (visible) than others (De Dreu & Gelfand, 2007). Since conflict is dynamic, occurring repeatedly over time throughout the existence of organizations, its functions or consequences on both individuals, groups and organizations are seen as both immediate and long-term (De Dreu, 2008), as well as beneficial and detrimental (Jehn & Bendersky, 2003; De Dreu & Weingart, 2003; De Dreu, 2006; Lovelace, Shapiro & Weingart, 2001; De Dreu & West, 2001; Simons & Peterson, 2000; Anderson, De Dreu & Nijstad, 2004). These consequences of organizational conflict reflect the extent of conflict perception and management capability of individuals, groups and organizations (Aminu & Marfo, 2010). Health care organizations are also vulnerable to conflict as they are faced with pressures from within and outside while they strive to provide quality care to patients (Tyler-Evans & Evans, 2002). The nature of health care organizations with their multiple command and control structure and functions makes the occurrence of conflict likely much so as they operate within dynamic local contexts, further exposing them to external forces causing conflict (Brief et al., 2005). 1.4 Nigerian context The Nigerian health care sector, like any other sector in the country has witnessed spates of industrial conflict both at local, state and national levels with various degrees of impact on the population (Ojeme, 2012; Okafor, 2012; Obinna, 2011). Conflict has become a common occurrence in the existence and operations of health care organizations in the country, and Umoru Shehu ultra-modern hospital (USUM) is not 2 left out. These conflicts are often the resultant effects of failure to amicably resolve perceived grievances/disagreement between the different stake-holders in the health sector. The responses of employees to the dynamics of change in health care organizations sometimes hinder or bring closer the occurrence of conflict (Osabuohien, 2010). Since the complex structure of health care organizations creates opportunity for conflict to occur, the ability of management and employees to handle conflict is a sin qua non for effective health care delivery. 1.5 Umoru Shehu Ultra modern hospital (USUM) context Located in the sprawling suburb of Maiduguri, the capital city of Borno State in the north-eastern part of Nigeria, Umoru Shehu Ultra-modern hospital (USUM), a stateowned 300 bed capacity tertiary health care organization was established in 2008 as a referral centre to provide health care services to the people in the state and beyond. Its establishment was considered an applause to the state health system which hitherto was beleaguered with increasing unmet health needs of a fast growing population, more so as the state health system also serves citizens of neighbouring countries. As expected of any other tertiary health care organization of its kind, it is imperative that USUM lives up to its set goals of providing quality health care that focuses on the need of patients. To this effect, USUM became the habitat of people of diverse professional disciplines brought together for a team work. In addition to providing equipment and facilities in the hospital, the state government also established a high-powered task force comprising seasoned health care professionals to complement the efforts of the hospital’s management team in the bid to harness available human and material resources for the smooth running of the hospital in order to realize set goals and objectives. Nevertheless, since commencement of services the hospital has been plagued by repeated conflict between the staff of the hospital and their managers, manifesting often as temporary stoppage of health care services to the public. This brings about untold pain and suffering to the public and generates insecurity among health care seekers. It also leaves behind a rising death toll which could have been prevented if not for such strikes. 1.6 Objectives of proposed study This proposed study therefore intends to identify the sources of conflict among health care workers in Umoru Shehu ultra modern hospital. It will also look at the management 3 strategies employed by health care workers in situations of conflict and to develop recommendations for improvement of strategy for conflict management in the hospital. There is no gainsaying that the occurrence of conflict in such organization threatens collaboration between the different stakeholders which is essential for continued and effective service delivery. Since there is a myriad of factors that could lead to conflict in such an organization, identifying their sources is key to developing effective conflict management strategies (Havenga, 2005; Moore, 2003). Not only will this help restore the much needed collaboration between stake holders for the smooth running of the hospital, it will also forestall the destructive consequences of conflict both within the hospital and beyond its boundaries. 1.7 Aim of Thesis The aim of this thesis is twofold: o To review literature in order to summarize and analyze existing knowledge about the sources, management and effects of conflict in organizations in general and in healthcare in particular. o To design a study protocol that aims at exploring the sources and management of conflict as well as developing recommendation for improved strategy to manage future conflict in Umoru Shehu ultra modern hospital, Maiduguri, north-east Nigeria. 4 2. METHODS This section presents the approach used to collect relevant scientific papers in order to achieve the aforementioned aim of the thesis, that is, to review literatures about conflict in organizations especially health care organizations and to guide the design of the study protocol. Literature search focused on conflict as a major concept of interest and occuring within the context of organizations in general and health care organizations in particular. The literature sample was drawn from a range of disciplines that have studied conflict in organizations like organizational psychology, social sciences, medicine, nursing, and management science. The literature search was made at the university and medical libraries for scientific journals, dissertations, and textbooks relevant to the issues. Books like The Psychology of conflict and conflict management in organizations. C.K.W De Dreu & M.J Gelfand; Handbook of negotiation and culture. M.J Gelfand & J.M Brett; and other relevant books on conflict management in and beyond health care were used. This was important in order to obtain scientific papers relevant to the concept of interest and to guide the design of the study protocol. Computerized search was also conducted using the PubMed, Medline, Scorpus, APA psycNET, PsychINFO, CINAHL, Libris and Google scholars databases in order to improve sampling adequacy. General search was made with key terms such as “conflict”, “conflict management”, “organizations”. Then further search on the same issues (that is, conflict and conflict management) specific to health care organizations was made using terms such as “healthcare”, “hospitals”. The computerized search focused on scientific papers written in English language, peer reviewed and published between 1995 and 2011. This is to facilitate an understanding of the articles, and be informed about key topics on conflict, areas of similarities and differences in researchers/authors perspectives, changes in the concept over time, and evolving trend on issues of conflict. Furthermore, a paper was considered for review when it broadly addressed conflict in organizations including health care organizations, when its title and or abstract captures some or all of the search terms and when it focused on issues relevant to the aim of the thesis. The concept of interest in this literature search, ‘conflict’ has been used interchangeably with multiple terms like controversy, disagreement, dispute, and violence to mention a 5 few. Thus, articles with such substitute terms which met the aforementioned criteria were also considered. Regarding health care organizations, an article was considered if it addressed a hospital setting or any setting (example education) linked to a hospital and in which the conflict participants are health care workers, care receivers (patients) and/or their relatives. Any paper which did not address issues of conflict within the specified context and which did not meet the aforementioned criteria was considered ‘irrelevant’ and dropped. Papers whose texts could not be accessed were also dropped. To complement the selected papers, a snowball sample of literatures considered to be relevant and resourceful was also drawn and integrated following a review of the citations of the selected papers and some textbooks. After deleting all duplicate citations, a total sample of 121 papers was drawn for review (Fig.1). Data provided by these articles were organized and channeled towards achieving the purpose of the thesis. They also guided the major themes and references. Furthermore, 17 articles were selected from the total sample, reviewed and presented separately in the results. These are articles which present empiriclal studies conducted in hospitals or institutions linked to hospitals and which address concerns within the scope of the thesis. Total papers referenced from searched databases and library 160 Papers dropped 39 Not accessible 15 Papers selected for review 121 Empirical studies in hospitals or hospital-linked institutions 17 Irrelevant 24 Figure 1: Schematic diagram of literature search. 6 General review 104 3. FINDINGS This section presents existing knowledge from literatures obtained for review about conflict in organizations including health care organizations through the search method described above. 3.1 Conflict in organizations Conflict in the work environment has generated a lot of attention and has become an important issue in organizations across the globe. Its inevitability in the workplace anchors on the inherent differences in needs, roles and responsibilities, goals, desires, ideas and values which characterize environments in which there is significant interaction and interdependence. Growing concerns about the potential harmful effects of unresolved or poorly managed conflict on individuals, groups and organizations in the work environment spark renewed interest on the issue with a bid to develop more effective approaches to deal with it. 3.1.1 Definition of conflict in organization Conflict is a fact of both human and organizational life. Since organizations are habitats for interaction between individuals and groups performing interdependent tasks, often in resource-scarce situations, it appears commonplace that conflict would occur. Conflict has become a major term in labour-management relations in all spheres of the work environment. Organization is a social setting where individuals and groups interact to perform organized tasks as a team in order to achieve the goals and objectives of that setting. The various approaches to organizational complexity widen the way conflict in organization is understood and interpreted (Brief et al., 2005). In addition, the diversity of the forms of conflict in the workplace makes it difficult to proffer a single comprehensive definition of workplace conflict (De Dreu & Gelfand, 2007). However, it is important to define conflict in order to have a clear meaning and understanding of the concept, and to have a vivid account and salience of the issues in conflict – the cause, the context, who is involved, why and how people act/react to issue(s) at stake and the consequences of their actions. According to Almost (2006) most definitions of conflict agree that it is a process involving two or more people, where a person perceives the opposition of the other. 7 However, conflict is defined as a process which starts when a party (individual or group) perceives differences and opposition between itself and another party (individual or group) about interests and resources, beliefs, values or practices that matter to them (De Dreu, Harinck, & Van Vianen, 1999; Van de Vliert, 1997; Wall & Callister, 1995). Dana (2001) defines conflict in organization as a situation occurring between and among workers performing interdependent tasks, who feel angry and perceives the other party as being at fault and act in a manner that creates problem for the organization; while Rahim (2002) defines conflict as an interactive process which manifests as disagreement, incompatibility and discordance within or between individuals, groups and organizations. Evident in these definitions is the dynamic nature of conflict in the work environment, the conflict antecedents, involvement of interdependent parties which are related by task, the perception of seemingly irreconcilable positions, behavioural and affective (emotional) involvement and conflict outcome(s). The requirement of perception implies that conflict does not exist if not sensed by the parties involved. On the other hand, conflict is said to exist once it is perceived by either or both parties whether or not the perception is correct. Health care organizations are adaptive systems with unique characteristics. These systems are designed to provide diverse health services to a wide range of clients often in emotion-laden conditions. The complexity of their structures and the high interactions between their constituent parts allow conflict to be built into them. Thus conflict is a regular occurrence in health care settings. Although there is a considerable variation in the definition of conflict, there is a unanimous view of conflict as a process. Defining conflict gives logical meaning to the concept and allows managers to have a good account and understanding of the conflict process and the salience of the issues involved – the context, cause, disputants and their interaction pattern, and the potential consequences. This would enable managers to make prompt decision about management strategy to adopt in order to contain or minimize the harmful effects or harness beneficial effects to spur individual, group and organizational creativity and performance. 8 3.1.2 Theories of conflict in organizations For decades, scholars have beeen trying to understand why conflict emerges between people as they relate with each other. Several theories have been put forward by scholars from different professional disciplines to explain how conflict could emerge from human interactions. Although, there is no single theory that captures the whole essence of the myriad of factors responsible for the occurrence of this multi-dimensional, pervasive phenomenon, it is however important to provide perspectives that explain the origin of conflict between individuals, groups and organizations. In this regard, three leading theoretical perspectives are highlighted to explain why and how issues which cut across cultures and which are considered fundamental to human co-existence and interactions could lead to conflict in a wide of range of contexts including the work environment. These perspectives are presented below: 3.1.2.1 Interdependence theory: Rusbult and Van Lange (2003) following an earlier work by Kelly and Thibaut, put forward this theory to explain how resources can be the cause of conflict at the individual, group or organizational level. It assumes that individuals depend on each other to obtain beneficial or positive outcomes and avoid harmful or negative outcomes. Therefore their choice of behaviours, the evolving interaction pattern, and the extent to which they reach their goals are determined by how their interests are or are perceived to be related. From the social dilemma and mixed-motives perspectives, an individual’s outcome is maximized when he is uncooperative while collective outcomes are maximized when both parties cooperate; but both parties are worse off when they do not cooperate with each other (Weber, Kopelman & Messick, 2004). Therefore, conflict can occur when individuals or groups become pro-self and unavoidably hurt collective interests (including the interests of interdependent others) since such behaviours are not likely to be accepted. Also, conflict could occur due to incorrect interpretation of actions and intentions of others. In all, when interests are incorrectly aligned, behavioural choices which benefits interests at one level may harm interests at another level resulting in conflict, the likelihood of which increases from individual to group and organizational levels as more actors are involved and interaction pattern becomes more complex (De Dreu & Gelfand,2007). 9 3.1.2.2 Social identity theory It explains the basis of group discrimination in value and relationship conflict. It gives insight as to why individuals of a group favour their group and strive to develop and maintain positive group identity in relation to another group. The core assumption of this theory is that individuals not only define or think of themselves on the basis of their unique personal characteristics (personal identity) but also on the basis of their perceptions about the groups to which they belong (social identity). Thus an individual may think, feel and act differently and therefore present with multiple social identities depending on the social contexts. According to Hogg and Vaughan (2007), social identity describes the conception an individual has about himself or herself due to his or her perceived membership of social group(s). The theory asserts that this sense of membership of a group makes an individual to not only differentiate the in-group from the out-group but also seeks to positively distinct it from other comparison groups. Thus the individual tend to favour the in-group over the out-group. The extent of this in-group commitment or favouritism is driven by the perception of the relevance of the comparison group relative to the in-group within the prevailing social context ( social categorization), the extent to which social contexts provide the forum for differentiating in-group from out-group (social comparison), and the extent to which an individual imbibes group membership such that group characteristics form part of selfidentity, that is, the extent to which the individual sees himself or herself as a representative of the group (social identity) and therefore strives to project a positive image of the group in relation to other individuals or groups in the organization (Ellermers, Spears & Doosje,2002). 3.1.2.3 Socio-cognitive conflict theory It provides a basis for addressing the differences in understanding and interpretation of reality, the conflict arising from such differences, how people deal with such conflict and its implications for learning, accuracy of perception, and for predicting and influencing behaviours. The theory lies in the assumptions that people have accurate intuitive understanding about themselves, others, the surrounding world and the tasks facing them; that people lack relevant information and capability to process information and are also limited in their rationality thereby resulting in diverse opinions, understandings and beliefs on same issue; that people seeks general congruity, acceptance and approval 10 of their insights, beliefs and understandings by others and that differences in others’ insights, understandings and perceptions could lead to conflict. Thus, cognitive conflict, also referred to as information or task-related conflict could emerge in organizations from beliefs, opinions and insights not shared by others ( De Dreu & Gelfand, 2007). These theories provide the framework for understanding why and how issues which are fundamental to human co-existence and interactions and which are prevalent in every culture can lead to conflict. They explain that the action and or reaction of individuals and groups to perceived differences and competing needs regarding resources, a desire to project positive identity about oneself and related group, and the understanding and interpretation of reality could result in resource conflict (conflict of interest), social identity conflict (value and relationship conflict) and socio-cognitive (task-related or information) conflict respectively. 3.1.3 Types of conflict in organizations There are several categorizations of conflict in literatures of organizational conflict with considerable overlap of concepts. Nevertheless categorizing conflict helps create an awareness of its existence in organizations as well as gives insight into the source and form of the conflict. This will enable managers keep track of the emerging conflict pattern and provide prompt and effective resolution approach. These categorizations however are based on the different perspectives of researchers/authors. De Dreu and Gelfand (2007) categorize conflict based on the different levels of analysis of an organization. They explain that organizations can be divided into different levels: the individual level, the group level, the organizational level, and the local and national culture embedding the organization. Furthermore at each level of analysis, there are varying antecedents, triggering events, conflict processes and consequences of conflict with cross-level influences. Thus, macro (higher) level factors and events can influence the nature as well as facilitate or inhibit the degree to which conflict occurs at micro (lower) levels and vice versa. For example, macro level factors and events like national and organizational cultures, leadership change, restructuring, merger and acquisition, and downsizing could lead to value and relationship conflict as well as facilitate occurrence of conflict at micro levels. In the same vein, individual factors like certain personalities (example, competitive personality) can result in work groups and 11 organizations which are prone to resource base conflict and which adopt competition as conflict management approach. However, Luthan (1998) categorizes conflict into intrapersonal, interpersonal, intergroup and organizational conflict based on the behaviours of the different units which constitute the organization (Fig.2). He further posits that conflict in organizations could also take different forms such as hierarchical, functional, line staff, formal and informal conflict. He explains that hierarchical conflict occurs between two parties at different levels of the organization’s formal chain of command. Functional conflict is often resource-based or due to communication breakdown or role and goal disparity between two groups. Line-staff conflict often results from authority or power ambiguity between the line and staff personnel, while formal and informal conflict occurs between formal and informal organizations. Macro Organizational conflict Intergroup conflict Interpersonal conflcit Intra-individual conflict CONFLICT Micro Figure 2: Levels of conflict in organizational behaviour Source: Adapted from Luthan (1998) 12 Conflict in organizations has also been categorized in relation to the sources of the conflict. Robins (2005) categorized conflict based on his understanding that identifying conflict sources is a tool for effective conflict resolution. He thus groups conflict into (i) task conflict, relating to the content and goals of the work to be done; (ii) relationship conflict, regarding the relationship between individuals and groups; and (iii) process conflict, relating to how work gets done. Also, De Dreu and Gelfand (2007) classify conflict into resource conflict, value or relationship conflict and socio-cognitive conflict based on the origin (source) of the conflict. Further, Moore (2003) puts forward a ‘circle of conflict’ framework consisting of five types of conflict in health care organizations based on their sources. This includes: (i) data conflict relating to variations in information and data interpretation, (ii) interest conflict referring to content or procedural issues, (iii) relationship conflict referring to poor communication or misconceptions, (iv) value conflict relating to differences in goals and evaluation criteria and (v) structural conflict involving unequal resource distribution, authority or control, or harmful interaction pattern. Nevertheless, in health care organizations with their complex structures and interdependent roles and interactions with patients, conflict is invariably experienced in different forms both at personal, group and organizational levels. Hence, there is considerable conceptual overlap of the different categorizations of conflict in organizations. These concepts often reflect the different aspects of an organization based on the different perspectives of the authors. These perspectives include: the behaviours of the different units in the organization, sources of the conflict, division of organization into different levels and so on. Furthermore, not only do these typologies give credence to the existence of conflict, they also give insight into the forms in which conflict occur in organizations as well as help to identify the sources. Although health care organizations invariably experience conflict at different levels, most studies often focus on interpersonal level between health care workers. 3.1.4 Sources of conflict in organizations Organizations do not exist in isolation. They are open, functioning, often complex systems that interact continuously with the environment in which they are embedded. 13 The complexity of organizational structure and functions and the dynamic interactions with a rapidly changing environment create the likelihood for conflict to occur. This, added to the globalization of economies and the large scale migration of work force which affect both the composition and the way organizations conduct their activities further increase this likelihood (De Dreu & Gelfand, 2007). Though much of research into conflict in organizations focused on sources of conflict (Greenberg & Baron, 1997), scholars have suggested a number of potential sources of conflict which are meaningful and have a firm basis in reality. Some researchers however opine that these nomenclatures are concepts rooted in theories with a rarity of thorough empirical studies thus making scientific justification for these assertions a problem. (Van Tonder et al, 2008). Thus, virtually all the identified sources of conflict in organizations are regarded as antecedents or prior conditions required for conflict to occur (Robbins et al, 2003: Stroh, 2002). According to Almost (2006) these conflict antecedents can be grouped into (i) individual characteristics such as disparities in opinions, beliefs, values and attitudes, personality differences, educational status and demographic disparities like age and gender; (ii) interpersonal factors such as interactional pattern like ineffective communication, threats, reciprocated trust or distrust, and personal dislikes; and (iii) organizational factors such as organizational structure, task interdependence, relative power position. These antecedents could initiate a circular conflict process in which their effects lead to alteration of the existing antecedents or emergence of new ones if the conflict is not effectively resolved (Wall and Callister, 1995). Nevertheless, it is agreed that identifying the sources of conflict helps to reveal whether or not and in what form conflict exist in organizations and acts as a veritable tool for effective conflict management (Moore, 2006; Havenga, 2005; Moore, 2003). De Dreu and Gelfand (2007) make a distinction of three root causes of conflict found across levels in organizations. These include: (a) scarce resources, (b) the quest to project positive view of the self, and (c) the need to hold a socially approved and co-sensuous view of the world. They explain how mixed-motive nature of social interdependence in organizations forms the foundation for conflict to occur. Thus, task interdependence could lead to resource conflict which is more likely to increase rapidly and become more intricate from individual to organizational level. This view is supported by Spector and 14 Bruk-Lee, Pruitt, and Friedman et al. (2007) who explain that resources are the source of stress and dissatisfaction among individuals, the cause of intense conflict and competition among groups and the strong force behind labour-management relations. Brief et al. (2005) also add that competing for resources at contextual (local or national) level could negatively impact organizational attitudes. Conflict embedded in threatened self identity or self view (value or relationship conflict) though often occur at individual and group levels can also occur between organizations especially at the interpersonal and intergroup levels between organizations that have merged or in situations of acquisitions (Witt and Kerr, 2005). Socio-cognitive (task-related, informational, or substantive) conflict is an awareness of diverse opinions and view points and insights among individuals regarding a group task (Jehn & Mannix, 2001). Vecchio (2000) notes the role of communication in the evolution of conflict and posits that sources of conflict in organizations can be in three categories: structure, communication process and behaviours of individuals. The nature of the complexity of health care organizations in terms of their highly diverse multi-level health services provided to meet health needs of equally diverse groups of people, the diverse and highly interdependent work force with varied professional training, ethnic background, age, communication styles, different gender, personal, political and religious values, the rigid hierarchical chain of command, the technical rules, procedures and policies guiding activities, and the complex human interactions make them highly prone to conflict (Marshall & Robson, 2005). Conflict may exist within and between the different professional disciplines as well as between entire staff and management in the hospital. The common causes of conflict in hospitals include ambiguous responsibilities and job description, incompatible roles, scarce resources, stress and poor communication (Danna & Griffin, 1999; Tenglilimoglu & Kisa, 2005). Conflict may occur between health profesionals over resources and the referral system, professional values, conduct, leadership struggle, salary differences, job description and unionism; between hospital staff, patients and their relatives over the quality of care, differences and expectations regarding interests, values and so on; between staff and management or employer over resources like wages and salaries, 15 working conditions, unfulfilled promises, poor hospital management style, political and socio-economic policies of government, unionism, lack of career advancement opportunities, and so on (Osabuohien, 2010; Nayeri & Negarandeh, 2009; Moore & Kordick, 2006;Marshall & Robson, 2005; Tenglilimoglu & Kisa, 2005; Jameson, 2003). Aschenbrener and Siders (1999) however group common antecedents of conflict in health care settings into three categories: (i) conflict with peers, resulting from patient management approaches, work schedules, balancing different roles, budget management for a unit or group, vying for laboratory and clinical space, failure to deal with peers’ low performance, sharing the burden of patient care; (ii) conflict with subordinates emanating from low performance among subordinates, reluctance in changing behavior or practice, quality and volume of work, interpersonal relationship among subordinates, interaction with superior, workloads and schedules; and (iii) conflict with authority arising from broken promises, overall workload, salaries, ethical issues, disparity in values between authority and employees, discrimination and inconsistent actions of authority. Also, Dove (1998) in his study of conflict at organizational level, notes that competing needs for funds, information and role ambiguity are sources of conflict among many departments in the hospital. In spite of all these typologies, some scholars still opine that there is substantive lack of empirical research to validate these acclaimed sources of conflict (Van Tonder et al, 2008). Hence organizations are social units that continuously interact with its operating environment often in resource scare situations. There is a myriad of factors that can lead to conflict in organizations. The more complex an organization is in terms of its structure and functions, the greater the likelihood of these factors resulting in conflict. This makes health care organizations very susceptible to conflict. Nevertheless, conflict in organizations could originate from more than one source; and therefore identifying the sources is crucial and forms practical rationale for effective conflict management. 16 3.1.5 Conflict dynamics (process) The aforementioned definition of conflict as a process is supported by several literatures. This definition suggests that conflict is not a static but rather a dynamic event. Scholars assert that conflict is a part of the fabric of organizational life, embedded in the structure of social relationships and given definitions and forms as parties involved take action (Kolb, 2007). The myriad of the sources or antecedents of conflict including the complexity of organizational structure and functions, the interactions among the various organizational units and the organizations interaction with its changing environment could trigger a chain of events resulting in various consequences. A theoretical knowledge of this chain of events provides an understanding of the emerging conflict pattern as disputants take action and thus equip managers with the basis for prompt effective action to control the situation in order to prevent the harmful effects of conflict to individuals, groups and organizations concerned. Different concepts of conflict dynamics have been put forward but with obvious similarities between them. However, some of the concepts are by and large, elaborations of the others with additional nomenclatures. Kreitner and Kinicki (1997) stated that conflict as a process can be explained in several stages. These stages include: (i) the antecedent conditions, (ii) perceived conflict phase, (iii) manifest behaviour, (iv) conflict resolution or suppression and (v) the resolution aftermath (Fig.3). They explain that antecedent conditions are those in which there is increased likelihood for conflict to occur. Conflict antecedents include role ambiguities, organizational complexity, personality and value disparities and so on (Greenberg and Baron, 1997). These conditions precede or cause conflict and their persistence could lead to the perceived conflict phase. At this stage, parties perceive that their interests are threatened resulting in frustration, emotional and mental strain for a period of time. There is an atmosphere of mistrust and insecurity and pressure builds up within the respective parties and the conflict remains latent. Thereafter, disputants personalize conflict and start exerting behavioural responses (manifest behaviour) to their perceptions. Thus, a previously latent conflict evolves into manifest conflict. These responses could take any form including physical confrontation, written or verbal attacks. With time, parties eventually realize the need for resolution of the conflict. At this stage, they try to suppress or resolve the conflict. Resolution 17 aftermath describes the consequences of the approach employed to resolve the conflict and how they affect both parties’ future interactions. These stages lend credence to the time dimension of conflict since it reveals that conflict evolves over time. However there is paucity of literature on this vital aspect of conflict which could be beneficial in explaining when different conflict types can impact for later performance (Jehn & Mannix, 2001) Antecedent conditions Perceived conflict Felt conflict Manifest behaviour Conflict resolution or suppression Resolution aftermath Figure 3: The conflict process Source: Adapted from Milton (1981) However, Dove’s (1998) concept of conflict process has seven stages which is an elaboration of Kreitner and Kinicki’s model. He describes a felt conflict stage which follows the perceived stage in which conflict is either personalized or depersonalized and involves the expression of attitudes and feelings of threats and vulnerability and negative judgements. This is followed by a stage of depersonalized conflict in which disputants are less judgemnetal but their attitudes heat up the situation and create a problem. This stage is followed by the manifest stage (manifest conflict) and so on. Hence, conflict is a part of organizational life and is widely understood as a dynamic event with emerging pattern and therefore can assume different levels and impacts on individuals, groups and organizations over time. The conflict process reveals the chain of events that occur from the antecedent which sets the stage for conflict to the post-resolution aftermath which is largely a consequence of the resolution approach to conflict. An understanding of this dynamic process, alongside 18 the underlying antecedent(s) poses great challenge but would also enable healthcare managers and professionals make prompt and informed decision about when, and what strategy to employ for effective management of the conflict. 3.1.6 Conflict consequences (outcomes) There has been on-going debate on whether conflict in organizations is beneficial or harmful regardless of the type. Some scholars argue that the effects of conflict are largely negative, but others view conflict in positive light. While scholars try for decades to explore these positive and negative functions of workplace conflict, much of this debate revolves around the consequences task and relationship conflicts have on individuals, groups and organizations (Guerra et al., 2005). Managers need to be aware of the consequences of conflict because of their implications to individual, group and organization’s well-being and performance. Also because these consequences have the potential to trigger further conflict and therefore lead to a spiraling of the conflict situation if not properly handled. Conflict functions or outcomes are viewed as the values lost or gained by concerned parties alone or together (De Dreu & Gelfand, 2007). There is a growing literature showing that moderately intense conflict spur individual, group and organizational performance and innovativeness than persistently harmonious settings (Carnavale & Probst, 1998; Anderson et al., 2004). Tjosvold (2007, 2008) argues that the course and consequences of conflict are determined not by the type or source, but in the way it is managed adding that conflict, especially task-related conflict if properly handled could improve individual and team relationships and thus improve the effectiveness of organizational functions. On the other hand, De Dreu (2008) notes that while the consequences of conflict in organizations are largely negative, positive outcomes are located only in very few situations, particularly in task-related conflicts of moderate intensity or in situations of high intra-group trust and psychological safety. However, disputants may be involved in a destructive or constructive debate/argument depending on how compatible or incompatible they perceive their goals to be related. Conflict is a driving force for change and vice versa, and therefore there is need for organizations to adapt to this change for survival. Nevertheless, Almost (2006) in his 19 review notes that the consequences of conflict cut across all the levels of the organization and can be grouped into three levels: (i) individual effects, (ii) interpersonal effects and (iii) organizational effects. The individual effects of conflict include stress, psychosomatic complaints, low selfesteem and self-efficacy, low levels of job satisfaction and commitment, increased resignation, absenteeism, and a desire to quit the profession particularly among nurses (Nayeri & Negarandeh, 2009; Lambert et al., 2004; McKenna et al., 2003; Cox, 2003; Warner, 2001). Interpersonal effects of conflict include aggression and escalation, increased turnover and stress, group innovativeness, performance, commitment and satisfaction or the contrary; while organizational effects may include improved or reduced effectivemess of an organization (Spector & Jex, 1998). Furthermore, conflict in health care organizations could lead to more dire situations because of the peculiar nature of the services they render which directly affect human conditions and in turn, the socio-economic development of any country. Thus, the effects of conflict in hospitals are more often than not felt beyond their physical boundaries. For example, conflict between union of staff and management especially those affecting the core concerns of the staff like salaries and wages, working conditions and so on can lead to temporary stoppage of services with resultant detrimental effects on population health (Obinna, 2011) and thus retardation of the country’s economic growth in the long term. It can also lead to the emigration of skilled health workers (Osabuohien, 2010). Hence there is no doubt that unresolved conflict could have multiple consequences on individuals, groups and organizations and beyond organizations’ boundaries affecting whole population, and that the quality of agreement in conflict resolution greatly influences future relations and performance. Therefore, managers need to be aware of the destructive and beneficial consequences of conflict in order to effectively manage conflict for organizational growth and development. 3.1.7 Cross-cultural variation in conflict sources and outcomes Culture is a set of shared beliefs, values, behaviours and ideas that have been internalized and form the norms of any society or environment. It is a factor that guides the actions and reactions of people in any setting. 20 Organizations operate in different environments with their peculiar cultures which vary across the globe. De Dreu and Gelfand (2007) point out that resources, the need to project self or group identity, and views about the world are likely to be core needs found across national cultures, and suggest that conflict arising from them, that is, conflict of interest, value and ideological conflict, and socio-cognitive conflict are likely to be universal with cross cultural differences in the precise triggers of these conflicts. This view is supported by Shteynberg, Gelfand and Kim (2005) who argue that conflict processes are set off in different cultures when the fundamental cultural issues are treated with disrespect thus different events could trigger conflict across cultures. The interplay between individual or group tendencies and the culture of the environment in which organizations are located determine the type of conflict occurring in organizations and the levels at which it occurs. Given that individuals in individualistic cultures focus on self concept and that individuals in collectivistic cultures focus on group values, research show that self processes like self-esteem and self enhancement facilitate value conflict more in individualistic cultures than in collectivistic cultures while the reverse is the case for group level values or constructs (Gelfand et al., 2002; Chen & Li, 2005; Triandis et al., 2001). Thus there may be cultural variation of the precise triggers of conflict in organizations though the broad categories of conflict in organizations are likely to be universal. Research reveals that national cultures moderate the impact of conflict in organizations. Jehn and Bendersky (2003) explained that national cultures can reduce the undesirable effects of conflict or suppress the positive effects of conflict in organizations. Generally, individuals in collectivistic cultures are more likely to ascribe outcomes to situations while individuals in individualistic cultures are likely to ascribe outcomes to dispositions in a wide range of situations and especially in situations of conflict (Valenzuela, Stivastava & Lee, 2005) implying that the undesirable effects of conflict on individual health especially on members within groups is less pronounced in collectivistic than in individualistic cultures. Research also shows that in collectivistic cultures, there is a stronger desire to comply to pressures and an increased concern for peace for mutual benefits. On the other hand, high levels of arguments benefited groups in individuslistic culture like the United States (Adair, Okumura & Brett, 2001; Nibler & Harris, 2003). 21 Hence culture is a guiding factor of human actions and reactions in any setting and it varies widely across the globe. Although there are cross-cultural variations in the precise trigger of conflict which are often related to fundamental cultural issues, the root sources of conflict are however universal. Also, conflict outcomes are influenced by local and national cultures resulting from the way conflict is perceived and handled. It is important to stress that although much of the study on outcomes of organizational conflict were carried out in Western Europe and the United States, literatures on conflict outcomes across cultures are still limited, more so in Africa and Asia. 3.2 Conflict management 3.2.1 Definition Virtually all organizations regardless of their complexity or size are involved in one form of conflict or another and thus have mechanisms built into the structures of the organization to help manage conflict. However, the approaches adopted by organizations to manage conflict vary widely as its sources and contexts. It is therefore important that managers and employees are knowledgeable and competent to deal with conflict for organizational benefit. According to Van Tonder et al (2008), the way individuals, groups and organizations conceptualize conflict especially the events which lead to conflict and the anticipated potential consequences largely affect the way conflict is approached and managed. Thus, regardless of the origin of the conflict, management approach to conflict is a potential moderator between the evolution of conflict and the likely outcome (Tjosvold, 2008). Van de Vliert (1997) defines conflict management as intended or actual actions of individuals, groups or organizations involved in conflict. Hellriegel and Slocum (1996), state that conflict management is a process that involves actions taken not only to minimize conflict, but also to increase insufficient (functional) conflict. It involves the planning and implementation of organizations procedures and policies for effective conflict management. De Dreu and Gelfand (2007) group the various conflict management strategies often employed by organizations into a three-way system: (i) unilateral action, (ii) joint action, and (iii) third-party decision making. They explain that unilateral action consists of strategies which only one of the parties can implement without the opponent’s consent or cooperation and these include dominating or forcing, withdrawal or inaction, and 22 yielding or giving in. On the other hand, joint action consists in employing tactics that requires the agreement and cooperation of the opposing party and these include negotiation, compromise and mediation. Third party decision making involves handing over the control of decision to the discretion of another party different from the two disputants and this includes arbitration, mediation and adjudication. Nonetheless, they stress that these conflict management strategies can be used in combination. Several researchers however suggest that for effective management, the substantive and affective dimensions of workplace conflict should be considered (Jehn, 1997; Amason,1996). While the affective dimension entails issues that are caused by the negative reactions of members of the organizations (for example personal attacks and racial discordance), the substantive dimension entails issues relating to tasks, organization’s policies and so on. However, some scholars believe that these two dimensions are one entity which should not be considered separately (Rahim,2002). Whatever the strategy employed, conflict management aims at containing or minimizing the destructive effects of conflict as well as finding satisfactory and acceptable solution to the conflict. 3.2.2 Perspectives of conflict Conflict is a complex, regularly occurring and inevitable social phenomenon which permeates the fabrics of human and organizational life. Its ubiquitous and widespread nature has earned it different definitions and meanings. There are different perspectives (views) about conflict regarding the approach managers should have towards handling conflict in the workplace. These perspectives however reflect the different management approaches to conflict as well give insight into how the evolving pattern of the perception and conceptualization of conflict over time forms the basis for such management approaches. These different perspectives include: the traditionalist perspective, the behaviouralist (human relations) perspective and the interactionist perspective. 3.2.2.1 The traditionalist perspective This was the earliest and prevalent view in the conflict management domain in the later part of eighteenth century all through to the mid 1940s and its position was simple conflict is bad and should be eliminated or suppressed. It is not surprising that in societies where people are taught the ideals of maintaining peace and cordial 23 relationship with others, individuals would grow up as managers who would see conflict as a bad event which negatively affects organizational effectiveness. Supporters of this view hold that conflict is harmful to organizations and should therefore be resolved promptly by appropriate managerial action which often than not is by elimination. They believe that conflict is a preventable phenomenon and that organizational structures can be designed to prevent or completely eliminate conflict whenever it emerges. With this view, managers are therefore faced with pressures to employ actions which prevent or promptly eliminate conflict as well as create enabling environment for organizational effectiveness. Therefore, managers try to look good before their evaluators by trying to ensure a harmonious working environment thus making it difficult for them to depart from this traditional view. However, this view has faced much criticism from scholars with opposing views, especially with the emergence of findings about the positive values of conflict and concerns about the short and long term consequences of suppressing conflict in organizations. Opponents argue that conflict is unavoidable and can impact positively on organizations and that trying to eliminate or suppress it is not only unrealistic but could have undesirable consequences in the short or long term (De Dreu, 2008; Ivancevich & Matteson, 1996). 3.2.2.2 The behaviouralist (human relations) perspective This view emerged in the late 1940s and prevailed through to the mid 1970s following criticism and departure from the traditional thinking about conflict. The increasing evidence of the inevitability of conflict and the functional effects conflict has on human and organizational life further strengthen this position. Supporters of this view hold that conflict is natural and built into organizational structure, thus it is unavoidable and should be accepted. They opine that conflict is neither inherently bad nor good and could result in negative or positive consequences depending on many factors (Ivancevich & Matteson, 1996; Robbins & Coulter, 1998). The implications of this assertion is that regardless of the organizational design or managerial approach, conflict would always occur, that not all conflict is bad, and with the use of the appropriate managerial strategy not necessarily elimination or suppression, conflict could benefit organizations. 24 3.2.2.3 The interactionist perspective This is the current perspecive which holds that conflict is not just a functional force but also a necessary catalyst to spur group and organizational development and performance. It states that conflict stimulates change and no organization can survive if it cannot adapt to change which is a must. It views conflict management as a process by which conflict is not just resolved but also stimulated for the overall benefits of the organization. It therefore prescribes that managers should not only endeavour to resolve conflict but also to stimulate or encourage constructive controversy or functional oppositions among groups for innovativeness and quality decision making needed for organizational effectiveness and survival, adding that a persistently cooperative and harmonious organization could become static and non-responsive to the changes occurring in its environment and thus be prone to failure or extinction (Robbins & Coulter, 1998). Although the interactionist view does not support the belief that all conflicts are functional, some scholars however believe that there is a level that could be considered optimal for every organization in order to achieve the positive benefits of conflict (Ivancevich & Matteson, 1996). 3.2.3 Theories of conflict management In the study of conflict, researchers have always been concerned about how parties involved in conflict resolve their disputes and what effects are associated with conflict resolution choices they adopt. The various definitions and meaning of conflict which aim at understanding how parties manage their contentions lie on the premise that there are differing preferences between both parties which prevent each of them from satisfying their interests (Shapiro & Kulik, 2004). Thus, scholars have developed frameworks or theories to capture how disputants in this situation act in order to meet their goals at individual, group and organizational levels. 25 3.2.3.1 Deutsch’s Theory of cooperation and competition This model reflects disputants tendencies towards beliefs on how their mixed motives or goals are interdependent – the fact that most conflicts involve a mixture of competitive and cooperative motives and that peoples’ perception of how their motives or goals are related determines how they interact with other parties and the resulting effects. The central element of this theory is the type of goal interdependence existing between the disputants. The theory argues that disputants may perceive their goals as positively related, negatively related, or not related (independent). The close relations of this theory with the pro-self and pro-social concept (Beersma et al., 2007) implies that when disputants perceive their goals as competitively interdependent or to a lesser extent independent, they become pro-self. That is, they strive to maximize their own outcomes regardless of, or sometimes with negative regards to the outcomes of the other party. The relationship between disputants becomes competitive with a win-lose approach to dispute management. Thus there is a display of negative characteristics like suspicions, strained or lack of communications, antagonistic attitudes, threats, deceptions, persuasive arguments, commitments to position, and the desire to weaken the opponent’s power and to dominate. On the other hand, when goals are cooperatively interdependent, disputants become pro-social and tend to regard and maximize the outcomes of both themselves as well as others. Therefore, it is likely that disputants would act positively towards each other and engage in constructive controversy or mutual orientations such as trust, constructive information exchange and coordination, honest and friendly attitudes and willingness to support and strengthen the position of the other party (Tjosvold, 1998). 3.2.3.2 The Dual Concern Model (DCM) This model explains the individual’s preference of conflict handling style and paves the way for a shift of focus from generalized predispositions to strategic choice dictated by the conflicting parties’ conceptualization of the events. It argues that the specific choices that disputants make are a reflection of their concerns for the welfare of self and others. It states that conflict management is a function that combines the level of assertiveness with the level of cooperativeness, that is, a combination of the level of concern (high or low) for “self” with the level of concern (high or low) for “other” respectively. The theory which aims at predicting strategy use from a set of strategies, presumes that both 26 concerns are not in direct opposition and so styles can be combined in resolving conflict (Shapiro & Kulick, 2004; Olekalns et al., 2007). A consideration of these combinations of concerns results in a set of conflict handling styles or behaviours that disputants may choose. These include: (a) domination (forcing, competition or contending) in which there is high concern for self and low concern for other. Disputants engage in a win-lose relationship including persistent and persuasive arguments, verbal dominance, and positional commitment; (b) collaboration or integration in which there is high concern for self and other. Disputants are therefore likely to engage in constructive approach and willingness to resolve the conflict; (c) compromise is preferred in situations where disputants have moderate concerns for self and others and thus decide to split the difference or meet the parties’ interests half-way; (d) avoidance or inaction is a preference chosen when disputants have low concern for self and other and thus fail to confront the problem and may not communicate with themselves or ignore their differences or simply withdraw from the scene; (e) accommodation or smoothing is chosen when disputants have low concern for self and high concern for other and as such are willing to yield or oblige in order to resolve the conflict. Shapiro and Kulick (2004) however note that with the exception of avoidance, all these set of behaviours or conflict handling styles require concession to be made by one or both parties. 3.2.3.3 The Interest-Right-Power (IRP) Theory This theory argues that interests, rights and power are not only the basic elements of a dispute but are also the messages that disputants communicate to each other while trying to resolve conflict. It explains that interest oriented communications are integrative and less costly, and can bring about a sense of mutuality and a willingness to share information, better working relationship, a satisfying resolution and less recurrence of future conflict between disputants. This communication approach which aims at reconciling interests could be achieved through joint actions or through a third party, that is, through negotiation or mediation and facilitation. Shapiro and Kulik (2004) explain that rights oriented communications focus on the use of norms, existing rules or laws or any means of achieving fairness to resolve disputes, for example, arbitration; while power based communications are dominating and threatening in nature and has a win-lose orientation, for example, industrial strikes. 27 However, Buss (2009) notes that although less costly, interest- based approach may not always be the best approach and that it is often resorted to after disputants must have employed rights and power based approaches without success; adding that there are situations that may require a more authoritative approach hence the use of the other two approaches. He adds that the cost of resolving conflict, the quality of the resolution and its immediate and long term consequences are some of the considerations that should guide the choice of approach. However, as in the dual concern model, these three approaches are not mutually exclusive and could be used in combinations. Whichever is the choice made, Brett et al (1998) advice that disputants should avoid the use of rights and power approaches at the early stages of conflict resolution as they are likely to make the conflict situation more intense and thus more difficult to resolve. Shapiro and Kulik (2004) posit that the dual concern and IRP models share some common assumptions which include: (a) that disputants have varying levels of concerns for a known “other”,(b) that disputants choose a dispute resolution strategy from a list of options, (c) that disputants are opportuned to directly or privately communicate with the opposing party and (d) that avoidance or withdrawal is a less preferred option to a direct one-on-one tactic. They stress that these assumptions reflect communication as a central issue in dispute resolution and perhaps the reason why these two models are persistently used to reflect conflict processes. But there are concerns that these assumptions may not capture the complexity of modern day conflict. 3.2.3.4 Conflict Management Systems: Systems Approach An organization is a complex system that constantly interacts with equally complex environment in which it operates. The complexity of an organization in terms of the systemic interdependence, network connections and dynamic interactions of its constituent parts coupled with the changes occurring within the organization result in non-linear, emergent properties or behaviours which are more than the sum of the properties of its constituents parts, that is, these emergent properties are not directly linked to the individual constituent parts but reside only in the system as a unit or whole (Hazy et al.,2007; Hughes,2004). Systems thinking tries to understand the “whole” closely connected to the problem situation, the interactions across multiple levels over 28 time as well as the non-linear emergent behaviours resulting from these interactions which have posed problems for managers in situations of conflict (Waldman, 2007). Rahim (2002) points out that for any dispute management strategy to be effective, its plan or design should meet certain criteria: (a) it should improve learning by allowing members of the organization to challenge existing organizational frameworks – policies, structure and goals, and not just use them to resolve conflict, (b) it should clearly identify and include the right stakeholders for the resolution of disputes so as to facilitate collective learning and organizational performance, (c) it should be ethical, that is, it should lead to moral actions from all stakeholders for the benefit of everyone. Several models of conflict management systems based on systems thinking framework have been put forward to address multiple view points including interests, rights and power relations in interventions, boundary considerations in terms of what issues should be added or left out and who is involved or affected (stakeholders) by these issues, the purpose or objectives of the system, the change process(es), outputs and feedbacks all in the bid to produce an ethical framework (Constantiono & Merchant, 1996; Midgley, 2003; Achterkamp & Vos, 2007). Although there are no clear definitions, Lipsky and Seeber (2006) defines conflict management systems as a comprehensive set of policies designed to manage workplace conflict. Bendersky (2003) opines that conflict management systems basically consists of three categories of dispute management choices:(a) interest based processes such as facilitation and mediation in which a third party has control over the resolution process but not over the decision(outcome), (b) rights based processes such as arbitration in which a third party allows disputants to have process control while it controls the final decision or outcome through the use of contracts or law and so on and (c) negotiation, a process in which disputing parties resolve their conflict by themselves without the involvement of a third party. However, in an attempt to address observed pitfall(s) in the conflict management system framework, a more comprehensive integrated conflict management system was put forward to address the sources of conflict and to provide an approach for enhancing competence in handling conflict across all levels of organizations (Gosline et al.,2001). 29 3.2.4 Managing conflict through resolution: Conflict management styles Conflict is a natural, pervasive and unavoidable social process or phenomenon that is built into the structure of the workplace. It is a complex process that cuts across the multiple levels in the organization and can involve individuals, groups or the whole organization at a time. Thus managers are often faced with the challenges of how to deal with whatever differences exist between disputing parties and how to align those differences to achieve an outcome that will benefit the organization. Therefore managing conflict is one of the fundamental tasks of management in the organization and this is important for interpersonal relations, group cohesiveness and effectiveness, strategic decision making and the overall development and performance of the organization (Eisenhardt, 1997; Amason, 1996). The level of conflict experienced in the organization depends not only on personal dispositions, group norms or organizational culture but also on the variations in the styles or approaches to handling conflict (Friedman et al., 2000). Therefore, the way people respond to situations of conflict has been a key interest of researchers for a long time. However, research is still on-going in trying to understand this somewhat complex process by which people handle their differences as they unavoidably relate with each other at every facet of human endeavours especially at the workplace. 3.2.4.1 Definition Friedman et al (2000) view a style as a response to a particular situation. While some scholars view conflict management styles as individual characters or behaviours which are stable across situations and over time, others view them not as stable inherent qualities or traits but as strategic choices individuals make to deal with the conflict situations they face. However, there is evidence to show that approaches people adopt to handle conflict are a combination of both situational factors and dispositional tendencies. For example, Graziano et al (1996) observes that the choice of conflict style is influenced by who is involved, and by agreeableness which is a personal trait. Each of the five conflict handling styles are associated with distinct set of behaviours and they include: competition, collaboration, compromise, accommodation and avoidance (Fig.4). 30 . Figure 4: Two dimensional taxonomy of conflict handling styles (Dual concern model). Source: Adapted from Thomas and Kilman, 1974, p.11 2.3.4.2Competition Also referred to as dominating or contending, it is a power oriented strategy in which the disputant has high concern for self and low concern for others. Thus, the disputant becomes very assertive and uncooperative, adopts a win-lose orientation and therefore uses any form of power - coercive or position(authority) at his disposal to subjugate the other party (Schermerhorn, 2000). Positional commitment, verbal dominance including threats, use of force, holding back information that could give the other party a competitive edge, exploitation of the other party’s weakness, persuasive or persistent debate or argument for one’s needs and reiteration of goals are some of the behaviours shown. Disputants who adopt this style may either have the power or authority, are higher in the hierarchical chain or are connected to powerful groups sufficient to force their opponents to accept their resolutions. 31 Conflict is often resolved through a unilateral action taken by the powerful party without any consideration for the view of the other party. This style is desirable when quick decisive actions that affect organizational performance is vital particularly when the enforcer is right. For example, the decision to lay off an unproductive staff, cut budget, and so on which may improve organizational effectiveness. It can also be used when there is the need to stand for one’s rights. On the other hand, when over-used or when the enforcer is wrong, this style has the disadvantage of straining relationships between individuals and groups in the organization, creates retaliatory tendencies, resentment, hostilities and sabotage, negatively affects health and well-being and leads to overall poor performance (Lussier, 1997).Thus, what started as a win-lose approach might result in a lose-lose outcome if not wisely handled. 3.2.4.3Collaboration This style is also referred to as integrating or problem solving in which case the disputant has high concern for self and other. Though disputants show a high level of assertiveness and cooperativeness, they seek to resolve their conflict by adopting a win-win orientation. Hence there is a willingness to collaborate, a high sense of mutuality, positional flexibility, a willingness to share information and engage in constructive argument and work through their differences for the benefit of both parties (Ivancevich & Matteson,1996; Olekalns et al.,2007). Lussier (1998) prescribes five steps for dispute resolution through the use of collaborative style: (a) designing a (joint) plan to define the problem and ensure ‘ownership’ of the process and decision, (b) presenting the plan and working towards a solution often highlighting and emphasizing common grounds and de-emphasizing their differences, (c) presenting possible resolution options which reflect mutual trust and respect and concerns for both parties, (d) agreeing on a resolution, and (e) an evaluation or follow-up to ensure compliance and maintenance of the resolution. However, collaboration may also involve the use of a third party to mediate or facilitate the resolution process while allowing the conflicting parties to exercise control over the decision. The third party helps the conflicting parties to be responsive and engage in constructive talks as well as create an environment where each party perceives and appreciates the self-defeating actions of the other and a shift from their declared policies or positions. This in turn gives impetus to the resolution process, heightens mutual trust 32 and respect and the willingness to find a common ground to amicably resolve the conflict. Collaboration is appropriate when maintaining relationship is important and there is ample time, when there is strong positional commitment for which reaching a comprise will prove costly, when dealing with issues that require optimal or quality decision making, when people are more pro-social than pro-self, that is, when they place group before self interests, and when dealing with complex issues (Kreitner & Kinicki, 1997; Lussier, 1998). Thus. collaborative style fosters ownership of decision making and improves quality of decision making. It enhances good working relationship and group cohesiveness, builds mutual trust and respect and improves the overall performance of the workplace. On the contrary, it is a time consuming strategy and may be inappropriate when dealing with important issues which require quick decision making. 3.2.4.4Compromise This is a style in which the disputant has moderate concern for self and other. That is, disputants show moderate degree of assertiveness and cooperativeness during the resolution process. Thus, they approach each other in a ‘win some-lose some’ manner and a willingness to resolve the conflict by ‘reconciling or splitting the difference’. Therefore, both parties engage in making some concessions of their interests, usually those interests which are fundamental to the positions they adopted and thus settle for a middle ground that partly satisfies their needs. Reaching a compromise could be achieved through direct communication with the other party (negotiation). It could also be achieved by involving a third party as a facilitator or a mediator for example, high ranking personnel, or as an arbitrator especially when negotiation fails and thus the need to seek the intervention of a neutral third party (Ivancevich and Matteson, 1996). While arbitration entails the third party exercising control over the final decision, mediation or facilitation entails that the third party fully controls or shares the resolution process to get the disputants engaged in constructive talks but does not exercise control over the final decision or outcome (Olekalns et al., 2007). The use of compromise to resolve disputes is appropriate in situations involving parties with relatively equal status or authory who are equally committed to mutually exclusive 33 goals, when goals are moderately important to individual or team effectiveness and when timely decision making is necessary in complex issues. It has the advantage of resolving conflict relatively quickly and since disputants have something of their original positions, some level of working relationship is maintained (Lussier, 1998). On the contrary, compromise can lead to sub-optimal decision making which could be low productivity. Because neither of the parties’ interests is fully satisfied, working relations could be strained which in turn could lead to escalation of the conflict and counter productivity. Also, if demands are too great and positional commitments so strong as is usually obtain in value and relationship conflict, compromise would fail. 3.2.4.5Accommodation It is a style in which a disputant has a low concern for self and a high concern for other. Thus one party shows greater concern for the needs of the other than for his or her own needs leading to a lose-win solution. Also referred to as smoothing or yielding, it is a strategy in which the disputant is unassertive but highly cooperative with the other disputant, playing down the conflict, overlooking their differences and obliging to the other disputant for a peaceful resolution (Schermerhorn, 2000;Olekalns et al., 2007). This style is desirable in situations where one realizes he or she is wrong and learns from his or her mistakes, when one is willing to allow the other party (especially a subordinate) to learn from his or her mistakes, to minimize loss when one perceives that he or she cannot win, when both parties’ common interests are more important and outweigh their differences, when the conflict is difficult to resolve especially ideological and value conflict, when the issue at stake is of less importance to one party than to the other, and when keeping peace is extremely important for individual and team performance (Hellriegel & Slocum, 1996). Although it has the advantage of resolving conflict within a short time, it does not address the root cause of the conflict, thus the quality of agreement might be low and this could worsen future relations. Also, because this style requires one of the parties for example the manager to be unassertive, his or her ideas might not get attention and therefore his or her authority and credibility could be undermined. 34 3.2.4.6Avoidance This is a conflict handling style in which one party has a low concern for self and ‘other’, that is, the party is unassertive about his or her interests and at the same time uncooperative with the other party in reaching a resolution. This implies that the concerned party does not have the will or desire to resolve the problem at first. Also referred to as inaction or withdrawal, managers that employ this style postpone, fail to confront, or simply ignore the problem and pretend they do not exist and therefore fail to address the root cause(s) of the conflict (Olekalns et al.,2007). Because the root causes are not addressed, the conflict remains unresolved and consequently impart negatively on future relations and on organizational goals. Therefore, this style is not effective in dealing with conflict and managers who employ this strategy may not be well equipped to handle conflict that actually need their audience. However, it has the advantage of creating opportunity for disputants to diffuse tensions and to reflect on the conflict situations during which they can both decide to start a new but constructive negotiation or decide to put an end to the dispute. Nevertheless, avoidance style can be used to address trivial issues in the presence of more pressing ones or where relationship is at stake, when conflict becomes too emotionally laden and there is need to diffuse tension and allow people rediscover their views, when it is more important to gather information for a new negotiation than making immediate decision, when the potential consequence of the conflict is more destructive than beneficial, or when one is dealing with a stronger party and perceives no chance of getting his needs (Lussier,1997). These five strategies have long been used in literature on conflict, and researchers suggest that those strategies which involve concession by all the concerned parties, for example, integration and compromise, are likely to lead to a mutually satisfying, longlasting resolution. But integration has been found in empirical studies and in theory to be the most effective approach to resolving conflict since, in contrast to compromise, it explores all possible options to fully or almost fully meet the needs of all the parties involved in the conflict (Gross & Guerrero, 2000). 35 3.2.5 Managing conflict through stimulation The concept of stimulating conflict is rooted in the interactionist view that conflict can be beneficial (functional) to organization and should therefore be encouraged. Advocates of this view argue that a persistently peaceful and highly cooperative workplace could become unenthusiastic, static, and unresponsive to change necessary for survival of the organization. Thus, this view rationalizes the existence of conflict and encourages managers to accept and maintain an optimal level of conflict in order to foster creativity and improve organizational performance (Verma, 1998). Scholars have described the various techniques by which managers can stimulate conflict in the workplace and these include: (a) restructuring the workplace, (b) introducing new individuals into the workplace, (c) stimulating competition in the workplace, (d) introducing programmed conflict, (e) use of communication, (f) changing workplace culture. 3.2.5.1 Restructure the organization Restructuring the workplace involves altering the structural variables in order to interrupt the existing state of affairs and eventually increase the level of conflict in the organization (Robbins & Coulter,1996). For example, managers may choose to increase the size of a work group, realign work groups or increase interdependence between them in order to stimulate creativity and innovativeness. Managers may also decide to strengthen or increase the formal structure in the workplace for improved performance. 3.2.5.2 Introduce new individuals into the organization Introducing new individuals into the organization could instil thoughtful and useful ideas that could shift group or organizational focus to a different perspective. This has the potential of increasing group learning and promoting group creativity and innovativeness. For example, managers may introduce an expert or consultant into the workplace to help improve group cohesiveness and effectiveness by introducing and fostering group partnering and a win-win orientation (Verma,1998). 3.2.5.3 Stimulate competition in the organization Ivancevich and Matteson (1996) opine that competition can be stimulated in the workplace through various means. For example, a managers can stimulate competition 36 between work groups by introducing incentives like awards or bonuses for tasks accomplished within a given time frame and available budget. This would eventually impact positively on the overall performance of organizations if carefully implemented. However, managers should be careful when using this technique and ensure that groups adopt a win-win orientation in order to achieve set goals. 3.2.5.4 Introduce programmed conflict Ivancevich and Matteson (1996) describe programmed conflict as a technique by which conflict is intentionally and methodically designed into organizational process like planning, decision making and so on, even when no real difference exists. It allows individuals and groups to raise their ideas and opinions on issues regardless of the positions of the manager. The manager can employ one of two approaches: (a) ‘devil’s advocate’ approach which helps to arouse critical thinking among individuals and groups by appointing someone with values or background (a neutral person) different from those of the concerned parties to make a critique of the different viewpoints before a decision is made; or (b) a dialectical approach in which individuals or groups after deliberating on the course of action, come up with counterproposals based on different assumptions. Then, advocates are asked to make a defense of their proposals to clarify the different views before a decision is reached. Thus individuals and groups are motivated to defend or criticize the different view points based on relevant facts and not on interests. Programme conflict not only helps to make far-reaching changes in power relations and interaction pattern in the organization, but also creates a ‘sense of ownership through a platform on which the different viewpoints of individuals and groups contribute to the overall performance of the organization. Furthermore, it enhances creativity and quality of decison making. However, it has the disadvantage of time wasting thus a delay in making decision. In addition, because it demands the necessary skills to implement, training personnel for such skills is capital intensive. Also, this approach could instigate a win-lose orientation between concerned parties which could negatively affect working relations and effectiveness (Kreitner & Kinicki, 1997). 37 3.2.5.5 Use of communication Communication channels in the workplace can be manipulated by managers to stimulate functional conflict. Thus, formal channels can be used to suppress information, transmit excessive information, or transmit information that are unclear or threatening. For example, a manager may choose to hold back vital information to stimulate conflict between work groups. This could lead to reduction in apathy among work groups and promote greater group thinking and creativity. However, when he observes that the conflict is getting more intense creating hostility and becoming dysfunctional, he then releases the information to the groups. Also, the release of vague information can stimulate conflict among work groups but subsequent release of clear information help reduce the conflict. Robbins (1997) posits that manipulating communication channels make individuals and groups become aware of their differences in ideas or opinions and thus have the drive to deal with them. 3.2.5.6 Change the cultureof the organization Changing organizational culture entails that individuals and groups should be aware of the legitimacy of conflict in the workplace, and therefore should be open to criticism and challenges from others. Robbins and Coulter (1997) posit that this conflict culture should be exemplified by managers adding that the culture of conflict would enhance the ease with which managers use other conflict stimulating techniques in the organization. 3.2.6 Cross-cultural variation in conflict management There is a large body of literature on culture and conflict management styles especially studies on differences across cultures regarding the preferred handling styles. This underscores the greater acceptance of conflict as a natural, inevitable phenomenon in the workplace and thus a greater interest or concern on how to handle it. Also, the increasing diversity of organization comprising people from different backgrounds including culture and the conflict emanating from this diversity further strengthen this concern. Generally studies reveal that individuals in individualistic cultures prefer dominating styles and integrating interests when resolving conflicts while individuals in collectivistic cultures have preference for power strategies or avoidance styles especially when involved in conflict of high intensity or in conflict with members of the same group or with superiors (Holt & Devore, 2005; Tinsley,2001;Freidman, Chi & Liu,2006; Oetzel 38 etal., 2001). However, not too many studies have assessed whether the assumptions underlying existing theories like the IRP theory and the dual concern model can be applied to other cultural settings. For example, contrary to the basic assumptions of the dual concern model, the style of avoidance has been shown to be an expression of concern for others rather than a lack of it; and that managers in collectivist culture like Asia have high preference for avoidance style because of the relatively high value they place on conformity and tradition while managers in individualistic cultures like the United States prefer the dominating style because of the relatively high value they place on self enhancement (Gabrielidis et al., 1997; Morris et al.,1998). While avoidance style is perceived in bad light in the western cultures, the contrary is true in the eastern cultures although both cultures agree that it is the least effective strategy for resolving disputes (Brett & Gelfand, 2005; Morris et al., 1998; Cai & Fink, 2002). Hence conflict management is a process involving the intended or actual actions of individuals, groups or organizations aimed not only at minimizing or containing the destructive effects of conflict but also stimulating insufficient functional conflict. There is an evolving pattern of views regarding the perception and conceptualization of conflict over time which form the basis for management approaches. The different approaches to conflict management which these views present could pose a challenge to managers in terms of choosing the appropriate and effective style in conflict situations. These strategies vary across cultures. Also, different management theories provide frameworks to explain how disputants act and react in conflict situations in order to meet their goals.These theories reflect communication as a central issue in conflict management. 3.2.7 Approaches to conflict management in health care organizations Hospitals are health care organizations where people of diverse backgrounds and inclinations converge to provide health care often in teams to people with diverse health needs. As part of a larger health system, hospitals are saddled with the responsibility of maintaining a healthy population through the provision of a wide range of quality services in a responsive manner. In order to meet this goal, cautious planning and resources are required, and a harmonious interaction with other components of the health system is important. However, the range and quality of services provided are influenced by political, socioeconomic, and cultural factors, and hospitals often operate 39 in environment of scarce resources and uncertainty thus paving the way for conflict to occur. Also the complex nature of hospitals namely their complex structures with rigid hierarchical chain of command and communication, the complex workforce, the complex nature of work in terms of the diverse health care services provided to meet equally diverse health needs of people, the complex human interactions closely linked to rules, policies and procedures, and the ethical codes guiding professional expectations make hospitals easily prone to conflict. It is in this interlocking web of complexity that the unique role of hospitals in restoring, maintaining and promoting health of the population is vested. This is particularly challenging and demands enormous ethical and moral responsibilities from health managers and professionals in ensuring a stable and adaptive system. Research shows that ample time is spent daily by health professionals and managers in resolving conflict in the workplace (Pavkalis et al., 2011}. A study conducted by the America Management Association reveals that health managers spend an average 20% of their time handling conflict in the workplace (McElhaney, 1996). Therefore, acknowledging that conflict is inevitable and would naturally occur in such settings is a crucial step in its management (Goodyear,2006). Different approaches to conflict management in organizations have been identified in the literature. These are mainly conflict management by resolution which includes avoidance, accomodation, compromise, competition and collaboration, and conflict management by stimulation techniques. It is however conveneient to explore how often these approaches are employed, the factors which determine the approach of choice, and the consequences of their use in health care organizations. A study conducted by Pavlakis et al (2011) show that health care professionals use avoidance and collaboration styles when dealing with conflict but that avoidance is commoner with nurses. This corroborates the studies conducted by Cox (2003) and Mahon (2011) who observe that nurses often use avoidance strategy in conflict situation which is more often the case, particularly when in conflict with patients’ families (Sofield and Salmond, 2003). Nevertheless, studies conducted by Hendel et al (2005, 2007), Todorova and Mihaylova-Alakidi (2010) and Leever (2010) show that compromise, accomodation, collaboration and avoidance are preferred styles by nurses and 40 physicians, noting that collaboration is commoner with nurses than with doctors and that compromise could be achieved either by direct interaction between parties involved or through a third party. However, Bwowe (2002) shows that health care managers make use of collaboration and compromise more often while avoidance and accommodation are less often used to resolve conflict in the hospitals. He notes that the choice of conflict management approach is influenced by their perceptions about the nature and intensity of the conflict, and the significance and urgency of the problems. However, stimulating techniques are not in any way used as managers do not believe in intentionally introducing conflict into the organizations simply for the purpose of reaping its benefits. Also, because they believe it is unethical to do so. Skjorshammer (2001) notes that avoidance followed by dominating and negotiating (compromise) are the preferred strategies among health professionals, and that the choice of style is determined by two main contextual factors: perception of interdependence between the parties involved and perception of urgency of the situation. Furthermore, Leever (2010) in his study posits that the choice of conflict handling style used by health professionals is determined by five factors: personal motives of parties, the influence of oneself, the influence of the other party, the nature of the conflict and the circumstance surrounding the conflict (conflict context). There are few studies in the reviewed literature that relate the consequences of conflict to the choice of management style. Friedman et al (2000) show that the level of conflict, and stress in the work environment are decreased by integrating and obliging styles and increased by avoiding and dominating styles. Nevertheless, obliging could increase stress in intense conflict when parties involved are not able to assert their interests. This observation is partially contrary to a later study by Tabak and Koprak (2007) wh0 reveal that integrating and dominating styles are associated with low work stress while avoiding and obliging are associated with higher stress. This could be due to a number of factors including the context in which the conflict occcur. Unfortunately however, a dismal high proportion of health care managers and professionals lack the competence to manage conflict. A large proportion of them do not have knowledge of the strategies necessary to manage conflict let alone acquiring the needed skills (Pavlakis et al., 2011, Sofield & 41 Salmond, 2003).This portends a dangerous trend considering the unique nature of work health care organizations perform. Hence,the five conflict handling styles used in other organizations, that is, competition, collaboration, compromise, avoidance and accomodation are also used in health care settings. For example, avoidance, compromise and to a lesser extent collaboration are the most appreciated conflicting handling styles among health care professionals while competition and accomodation are seldom used.Techniques to stimulate conflict in health care settings are never used for ethical reasons. The preferred choice of style is determined by a number of factors including the perception of disputants regarding the nature and intensity of the conflict, the urgency of the problems and context in which the conflict occur. Furthermore, the choice of handling style influences the level and consequences of conflict in the organization. Unfortunately, many health care managers and health professionals lack the knowledge and skills needed to manage conflict.However, the unique nature of work that hospitals perform and its implications on population health and socio-economic life requires that conflict in health care be accepted, discussed and managed in ways that foster human interactions, organizational development and performance,and consequently improve the overall health of the population. To achieve this therefore, health care managers and other health professionals need to possess the necessary competence to manage conflict bearing in mind that not only could poor handling of conflict impart negatively on effective functioning of the hospital but could also lead to grave consequences on human populations. Research on sources of conflict and conflict management approaches in hospitals in less developed countries is scarce, requiring more studies. 3.3 Review of past empirical studies of conflict in health care organizations There is a large body of literature on conflict in health care organizations. However, in view of the scope of the thesis, a number of articles that present empirical studies are selected from the overall sample for review in this section. These selected articles contribute to the body of the lierature review and have been cited accordingly. Nevertheless, these are presented in tabular form (Appendix 1) with focus on the author, title and year of publication, the aim of the study, method and setting used and the results of the study. This is to present a snapshot view and facilitate easy reading and 42 understanding of the articles by the reader. It helps to provide insight into the scientific approaches employed to reach their respective conclusions. It will also serve to guide approach into the design of the study protocol and to identify knowledge gaps that could be explored in future studies . The empirical studies reviewed in this section were published between year 2001 and 2011. Although the aims of each study are presented as stated in the respective articles, particular attention was given to aims which addressed some concerns within the scope of the thesis and which dictated the results presented in this review. These are aims which addressed sources of conflict and the conflict management styles used in health carein line with some of the objectives of the proposed study suggested by the study protocol. More than 50% of the studies were cross-sectional study using quantitative method alone, while about 25% made use of only qualitative methods, and a small percentage (approximately 11%) made use of combine qualitative and quantitative methods. In most of the studies, sample of participants was obtained through non-randomize sampling method, more often by convenience sampling and purposive sampling while only a few studies made use of randomized samples. Most of the samples comprise a mix of the different health care professionals while some are homogenous sample of nurses. However,only one study has sample that comprise patients and family members. Different instruments were used to collect quantitative data based on the researchers’ perspectives of the apprpriateness, validity and reliability of the instruments. However, qualitative data was obtained mainly through in-depth interview. Studies were conducted using participants either from hospitals as was often the case, or in institutions linked to hospitals. Majority of the studies were conducted in developed countries particularly in Europe and United States of America, with few studies in Africa and Asia. This sample is a fair representation of existing published studies on the subject in the different continents. Furthermore, with regards to Africa, all of the three selected studies were conducted in Sub-saharan Africa with two from the southern part of Nigeria. 43 Results reveal that there is a variation in the sources of conflict across settings with some similarities, which could be contextual; and that studies which utilized conflict framework to determine sources of conflict in health care organizations are scanty. Also, the different conflict handling styles used in other organizations are found to be used in health care settings. Furthermore, the following observations were made from the literature: (i) There is paucity of literature on conflict in health care organizations in Africa including Nigeria, neccesitating more research on the subject in this part of the globe. This might help increase awareness of the phenonmenon as well as give insights into the contextual factors that facilitate emergence of conflict in health care in this part of the world. (ii) Literature of conflict in health care from the perspectives of the patients and their families is rare, requiring more research which include these groups of people. This is because not only are patients important stakeholders in health care (since hospitals are built for them) but are often indirect victims of consequences of conflict in health care organizations. (iii) Majority of studies of conflict in health care organizations is on interpersonal conflict between health care professionals. Thus, reseach is needed to examine conflict at intergroup level (example, between different departments, workers unions) in the health care system. This is because some major decisions taken by disputants which could adversely affect the overall organizationcal performance and consequently population health are taken at group level. For example, decision to temporarily stop the provision of health care services to the public by some or all the staff is often taken by professional groups. (iv) Gender issues on conflict in health care organizations especially relating to conflict management styles among female health care professionals need to be researched into in order to understand the role of gender in the conflict process. These are areas that could be explored in future studies. 44 4.STUDY PROTOCOL This section seeks to provide scientific approach into determining the objectives of the proposed empirical study by exploring opportunities described in the existing literature. Considering the situational context in Umoru Shehu ultramodern hospital (USUM) and the rarity of empirical studies on intergroup conflict in health care organizations, this protocol therefore suggests a study which seeks to assess the sources and management of conflict between the various workers’ groups/unions including the management in USUM. The study will explore conflict which led to the temporary stoppage of services by health care workers since inception of the hospital because it affects patients the most. Hereafter, the term “conflict” refer to this context. 4.1 Objectives of the proposed study Broad objective: - To assess the sources and management of conflict among health care workers in Umoru Shehu ultra-modern hospital. Specific objectives: - To identify the sources of conflict among health care workers in Umoru Shehu ultra modern hospital. - To identify conflict management strategies among health care workers in Umoru Shehu ultra modern hospital. - To develop recommendation for improvement of strategy for conflict management in the hospital. 4.2 Study setting The study setting is Umoru Shehu ultra modern hospital (USUM), a 300 bed public tertiary health care organization located in the sprawling suburb of the capital city of Maiduguri, Borno state in northeast Nigeria. Borno state is situated in a semi-arid region of the country and shares boundaries with three countries – Niger republic in the north, Chad republic in the northeast and Republic of Cameroon in the east (Figure 5). In 2008, USUM commenced delivery of health care services to the public as a referral centre to hospitals within the state and beyond including citizens of the aforementioned neighbouring countries some of who also seek health care in the state. On inception, the hospital was directly supervised by the state ministry of health which was quite unusual. 45 However, in late 2010 this function was transferred to the state’s hospitals management board which is responsible for the supervision of all state owned hospitals. USUM constitutes a domain for interaction between different health workers namely, physicians, pharmacists, nurses, mid-wives,physiotherapists, laboratory scientists, ancillary staff and so on. There are three different workers’ (labour) unions which represent the interests of the health workersin the hospital namely, the association of resident doctors (for physicians), the national association of nurses and mid-wives of Nigeria (for nurses and mid-wives) and the medical and health workers union (for scientists, administrative staff, maintenance staff, enigineers and other staff). Each union has its elected representatives. Members of the medical and health workers union and the association of nurses and mid-wives constitute over eighty percent of the hospital’s workforce. However, typical of any health care organizations of such magnitude, group (team) work, task interdependence and a complex human interaction are inherent features crucial for the achievement of organizational goals. Figure 5: Map of Nigeria showing the 36 states, federal capital territory and neighbouring countries. Source:www.geographic.org/maps/nigeria_maps.html 46 4.3 Justification and significance of the proposed study Although the Nigerian health care system is a public-private mix, the nation’s constitution puts the responsibility of health care provision in the hands of the federal, state and local governments. These three tiers of government through the collaboration of their various arms (ministries, parastatals and departments) coordinate and execute these services. These services are provided to the public by several health institutions/facilities located throughout the country. However, the Nigerian health care system is not without its problems prominent among which is conflict between the different stakeholders. The conflict is often confined to the concerned health institutions but sometimes escalate affecting health system activities at local, state or national level with dire implications on human health (Ojeme, 2012; Okafor, 2012; Obinna, 2011). USUM is not left out in this regard. Since commencement of services in 2008, the hospital had at different times witnessed repeated conflict involving different cadres of health workers due to disagreement over issues of concern to the different stakeholders in the hospital (for examle, difference in salaries among health workers). In four years of its existence the hospital had experienced about five conflicts that led to a temporary withdrawal of services by its staff. Some examples of such conflict are stated in the text box below. The partial or complete withdrawal of services by one or all the disputing workers’ groups brought untold pain and suffering and avoidable deaths to the general public, as well as generated fear and insecurity among health care seekers. Because unresolved conflict in USUM has the potential to disrupt provision of health care services to patients with enormous implications within and beyond its boundaries, the need to understand the sources and management approach towards conflict through research becomes imperative. The proposed study therefore seeks to assess the sources and management of conflict between the different groups of health workers in the hospital, particularly, conflict that led to a temporary withdrawal of services by its staff since decisions to withdraw services are often taken by workers’ groups (workers’ unions) rather than by individual health worker and considering their impacts on the populace. The purpose is to better understand the sources and management of conflict in the hospital by obtaining data which can act as baseline information for the hospital. Also, because identifying the sources of conflict is essential for effective conflict management in such an organization, 47 information obtained from the study could be used to develop recommendation which might be useful to stakeholders in USUM to design effective strategy to manage future conflict between different health workers in the hospital. Information obtained might also be of interest to similar health care organizations, health professionals and researchers, as well as contribute to the body of knowledge on the subject. Text box 1. Examples of conflicts at USUM that led to a temporary withdrawal of services by its staff In 2008, there were two separate conflicts between all the health workers of the hospital and their managers about low salaries, shortage of personnel and failure to provide uniforms (hospital wears) for staff. Each of these conflicts resulted in temporary withdrawal of services by all the health workers (except top management) for two weeks. The conflict was resolved though some of the health workers demands were not satisfied, thus the likelihood of occurrence of conflict and industrial strike in the future. In 2010, there was a protracted conflict between all the health workers and their managers about low salaries (owing to failure of the state government to implement the national salary structure for workers in tertiary health institutions). This led to the withdrawal of services by all the health workers (except top management) for six months.The demands of the doctors were fully satisfied while the demands of the other health workers were only partially satisfied. Because of the way the conflict was resolved, there is a risk of further conflict and industrial strike in the future. 4.4 Theoretical frameworks The propoesd study will utilize two theoretical frameworks to develop and improve the initial interview guide for the group discussions as well as guide data analysis in order to achieve the objectives of the proposed study. These are: (i) Moore’s ‘circle of conflict’ framework for determining the sources of conflict and (ii) Dual concern model for determining the management styles of disputants in conflict situations.The definitions of the concepts in both frameworks will be operationalize in order to make the sources of conflict and the handling styles distinctive and easy to analyze. 48 4.4.1 Moore’s ‘circle of conflict’ framework This framework categorizes conflict into five types on the basis of their sources. These are data conflict, interest conflict, value conflict, relationship conflict, and structural conflict. The purpose is to facilitate identification of the sources of a conflct. It will therefore be used to inform the interview guide and data analysis in order to assess the sources of conflict between health workers’ groups in the hospital. New information from informants’ responses to questions to identify the sources of conflict in onefocus group discussion (FGD)would guide the questions for the next FGD and so on. The theory would also guide preliminary analysis of the data as a starting point while keeping an open mind to other theoretical frameworks as the pattern of data is allowed to emerge in an inductive manner. 4.4.2 Dual concern model This model classifies conflict handling modes into five namely contending, collaborating, compromising, avoiding and accomodating based on attempts to satisfy one’s own or others’ concerns. It will be used to inform the interview guide and analysis of data from focus group discussions in order to determine the conflict management strategies of the different groups of health workers in the hospital. As the pattern of data emerges, the different handling modes will be identified in the informants’ responses. Further, these frameworks are combined and represented in a simple manner in figure 6. 4.4.3 Integrated theoretical framework A health care organization is part of a larger health system both influcenced by prevailing political, economic , structural and cultural factors.The integrated framework (Fig.6) describes conflict in organization as a cycle of events that occur from the source or antecedent which sets the stage for conflict to the conflict outcome which is largely a consequence of the conflict handling modes of the disputants (Moore, 2003; Havenga, 2005; Moore, 2006; Tjosvold, 2007, 2008). It provides a basis for understanding conflict in organization by examining the contexts, the interactions or interrelatedness of the different social elements/levels (individuals, groups, organization, health system) and the effects of these interactions on the emergence of conflict. However, because of the interrelatedness of the different social elements/levels, personal contexts could be brought into focus when exploring people’s experiences with conflict between different groups. 49 Cultural z S t r u c t u r a l Sources of conflict Conflict Organization: Conflict outcomes -context Organization -culture -structure -culture E c o n o m i c Conflict handling modes Political Figure 6: Simplistic representation of an integrated theoretical framework of conflict in health care organization. 4.5 Method of designing the study protocol 4.5.1 Study design An exploratory qualitative design to examine the experiences of informants with conflict between health careworkers which led to the temporary withdrawal of services in the hospital. This design will involve a number of stages. First, to conduct a pilot study; second, to conduct the main focus group discussions using emergent design; third, to carry out additional interviews and fourth, to develop recommendations. 50 4.5.2 A pilot study After getting approval to conduct the study, two pilot focus group interviews will be conducted in the hospital (USUM) with participants from two different groups of health care workers. The participants would be individuals who meet the selection criteria for participants mentioned below but who would not take part in the second stage of the research design. Interview will be held at an agreed time and venue and the focus group will consist of 5-7 participants to enable the researcher steer the group and allow participants to freely discuss sensitive issues in order to obtain useful information. Interviews will be administered and data collected the same way as for the main study, and the time required for the interview recorded. Feedback will be obtained from participants in order to identify unclear or difficult questions for review or removal. The pilot step will enable the researcher to collect preliminary data for analysis in order to test and improve the interview guide (what initial questions to pose, how to pose the questions and probe questions) for the second stage of the study (Kvale, 1996). It will enable the researcher and his assistants to be trained on many aspects of the research process, assess the workability of the research protocol to allow for improvement or redesigning prior to the main study (second stage) as well as evaluate the time required for each FGD. 4.5.3. Main focus group discussions 4.5.3.1 Selection of informants First, the head of the hospital and heads of the unions will be approached to discuss the FGD since all workers are members of some unions, for example the association of resident doctors (for physicians), the national association of nurses and mid-wives of Nigeria (for nurses and mid-wives) and the medical and health workers union (for scientists, administrative staff, maintenance staff, engineers and other staff). All heads will be asked to provide a list of workers in their group from which the researcher will purposefully select participants to reflect hierarchy, departments and gender. This would ensure a full coverage/representation of the hospital workers since workers are obliged to their various unions. Selected participants will then be approached for the interviews explaining the purpose of the study and requesting consent to participate. Those who are reachable and knowledgeable on the topic and who can openly share their views about 51 the topic would be invited for the focus group interviews. After guaranteeing anonymity and confidentiality and obtaining their consent to participate, an initial purposive sample of twenty eight (28) informants from different deparments, hierarchy and affiliations to workers’ (labour) union in the hospital will participate in the study to ensure variability in the sample and in the perspectives of the informants. The sample will also reflect gender distribution of workers in the hospital. The informants will be categorized into four focus groups based on their affiliations with the aforementioned health workers (labour) unions in the hospital and the top management. Each union will form a focus group while the top management will constitute one focus group in order to easily steer the group and to facilitate discussion among informants. Furthermore, each group will compose of seven (7) informants (including some of elected union representatives). However, the eligibility criteria will include the following: (a) that the informant has been a staff of the hospital, hospital management board or member of the task force committee, and (b) that the informant has been continually active in service in the last 3½ years in order to have access to people who can provide useful information that could enable the researcher achieve the objectives of the proposed study. 4.5.3.2 Data collection Data will be collected using a semi-structured interview guide (Appendix 2) which will be further informed by the interviews (emergent design). Focus group interviews will be conducted mainly at the offices or at any other place of the informant’s choosing and convenience in the hospital, with a seating arrrangement and composition that encourage discussion. Thus, each group of informants wiil be affiliated by workers union and be seated (with the researchers) in a circular arrangement in order to ensure eye contact and to facilitate an all-inclusive discussion. Data will be collected by the researcher and two trained assistants. The researcher’s role will be to stimulate and support group discussions using a sequence of questions from the interview guide relating to the informants experience of conflict with other workers’ groups. He would assume a neutral position and not be judgemental to responses, ensure free flow of discussion by introducing the session, establishing rapport and encouraging every informant to participate. He would 52 coordinate and steer the group so that it stays on track with the aims of the discussion and thus ensure a progressive discussion. Also, at the end of each interview session he would summarize the major issues discussed, verify whether all informants agree to the summary and ask them for additional comments. The trained assistants will assist in obtaining informants demographics, tape-recording, note taking of the discussion including emotional aspects of informants and relevant comments during off-sessions (in case the tape recorder malfunctions), timekeeping, and reminding the researcher of missed questions or comments. Follow-up/probe questions fo rclarification and to further explore the sources of conflictand conflict handling styles will be based on informants’ responses to the initial enquiries. Each interview would last about 1 -11/2 hourand will be audio-taped with the informant’s consent, otherwise interview data will be hand-written. Notes will also be taken of important words and phrases of the informants and the interviews will be transcribed verbatim shortly afterwards on the same day. Memos and log will be kept to enhance trustworthiness. 4.5.3.3 Data analysis Analysis will be done shortly after each interview to inform the interview guide for the next FGD. Tape recordings of all focus group discussions will be transcribed verbatim. Transcript will be entered into a matrix sheet for each group of informants inserting citations where appropriate. Data will then be analyzed by content analysis using Graneheim and Lundman approach. After selecting a unit of analysis, in this case the focus group interviews, the first step is forming meaning units from comments for each question. Meaning units are “groups of words, sentences or paragraphs containing aspects related to each other by their content and context” (Graneheim &Lundman, 2004). These are words or statements that are connected to the same central meaning. Second step is condensing the text – shortening the text while preserving the core meaning. Third step is abstracting the condensed text through coding - describing and interpreting the text on a higher level of reasoning (Graneheim & Lundman, 2004). Fourth step is creating categories by grouping the codes. The fifth step is developing a theme from the categories. 53 Through this inductive approach, it is believed that the data will allow the researcher to identify the root cause(s) of conflict among groups of workers and how they were managed, to examine and draw a conclusion on whether or not the management styles adequately addressed the root causes and design a set of recommendation for an improved strategy to effectively manage future conflict. 4.5.4 Addtional focus group discussions Additional focus group sessions will be conducted if data from earlier interviews did not reach a point of saturation, that is when new relevant data are stiil emerging from the interviews. Therefore one additional focus group of same size will be drawn from each workers’ union using the same selection criteria, data collection and analysis techniques as for the previous interviews. Topics not discussed in earlier interviews will be emphasized and discussed. Interviews will however be discontinued when saturation is reached. 4.5.5 Developing recommendation for action This aims at suggesting a course of action which stakeholders can build on in designing strategy for effective conflict management in the hospital.This stage would require the combine efforts of the research team and some stakeholders (especially those involved in the focus group interviews) in order to promote ownership of the recommendations by stakeholders as well as increase their relevance. The recommendation process will take into account the scope of the study and prioritization of the expected impacts.A brief statement of the scope of the study, research findings and expected impacts will be highlighted and presented to key stakeholders – heads of the hospital, hospital board snd unions. A list of recommedations will then be developed, supported by evidence from the research. The recommendations will be concise, specific and achievable suggesting procedures for implementing them. It will also be clear on who is in the best position to implement the recommendations. 4.5.6 Establishment of trustworthiness Establishing trustworthiness should be considered early when designing a qualitative study and throughout the research process in order for the study to yield useful findings which the readers consider worth believing judging by widely accepted criteria for 54 assessing trustworthiness. Though researchers use different terms for these criteria, they however capture similar issues in trustworthiness. These common criteria for assessing trustworthiness are truth value, applicability, consistency and neutrality which in qualitative research are refered to as credibility, tranferability, dependability and confirmability respectively (Dahlgren et al, 2007). Credibility refers to the ability of the researcher to accurately record or express the multiple realities of the informants under study (Dahlgren et al, 2007). Thus, not only should informants be able to recognize their own reality in the researcher’s description of the phenomenon, readers of the study findings should also be able to recognize this reality if they find themselves in the same natural setting of the study informants. To achieve this therefore the reseacher will ensure the selection of appropriate informants for the study. Data will be collected from informants of different health professions so as to ensure triangulation of data sources. Researcher will also ensure prolonged engagement which allows him to get acquainted with the informants and their culture and create opportunity for building mutual trust and respect important for informants to open up during interviews. For this reason, the researcher will endeavour to visit the informants at the study setting at least once before data collection would commence. Transferability refers to the extent to which qualitative research findngs are applicable to other contexts (refered to as external validity in quantitative research). Qualitative researchers do not seek to make generalization of their research findings but instead allow readers who are familiar with the new context to make decision about transferability to other contexts (Dahlgren et al., 2007). To meet this criterion, the researcher will ensure the selection of appropriate sample and that the informant’s experience of conflict is vividly described. The researcher will also ensure a detailed description (thick description) of the research context in terms of the characteristics of informants, local and organizational culture, as well as the data collection and analysis process of the proposed study. Dependability refers to the ability of the researcher to account for the entire research process, and the continuously changing conditions of the phenomenon studied as the researcher interacts with the study informants (Dahlgren et al., 2007). It is related to consistency of qualitative researh findings. It is the stability of data over time which 55 implies that research findings should be consistent if the study is carried out in a similar context with the same psrticipants (Speziale & Carpenter, 2003). This requires that external checks be carried out on the instruments for assessing consistency in qualitative research which are the researcher and participants through an inquiry audit process. This entails that another researcher (an auditor) be able to follow through the research process and evaluate how sound and acceptable the data collection process, findings and interpretations of the reseacher were. To meet this criterion, the researcher’s supervisor will audit the research process and this will be facilitated by keeping notes, memos, log and transcripts throughout the research process. Confirmability is a criterion for assessing the quality of the data and refers to the neutrality or objectivity of the data in which the researcher (takes a neural position and) is able to correctly represent the realities of the studied participants. It is a strategy to ensure that the research findings are explictly grounded in the data and therefore free of bias. Confirmability is also evaluated using an audit trail in which another researcher (inquiry auditor) systematically collects and examines materials and documents (raw data, field notes, memos, log, transcripts and so on) which can enable him come to comparable conclusions about the data. It permits a rigorous audit at the end of the research and aims to elucidate that the evidence and thought processes along the research path and within the research context allow another researcher the same conclusions (Dahlgren et al., 2007; Speziale & Carpenter, 2003). To meet this criterion therefore, the researcher will keep raw data, tape recordings, field notes, memos, transcripts and all methodological decisions made throughout the research process. 56 5. ETHICAL CONSIDERATIONS Ethical approval for the study will be obtained from the ethics committee in Borno state ministry of health and top management of USUM for permission to conduct the study. Participants will also be required to give informed consent for the study. The researcher recognizes that he has a moral obligation to protect the rights of the hospital and in particular of the paricipants who will provide the information needed for the study. Therefore, the purpose and potential benefits of the study will be explained to the top management staff, heads of departments of the hospital as well as would-be participants in order to build trust and facilitate decision about conducting and participating in the study. The researcher will inform and assure the staff of anonmity, the time required for the study, voluntary nature of participating and freedom to withdraw from the study at will without any consequence. Time and place of the interview will be mutually agreed upon by both the informants and the researcher. Informants will also be informed and assured of confidentiality of data collected. Therefore all notes, logs, interview tapes, transcripts and other data will be kept safe and only within the reach of the researchers. 57 6. DISCUSSION 6.1 Methodological considerations, rationale of the thesis and expected impact To achieve the aim of the thesis, relevant scientific papers which met specific criteria were collected from textbooks and databases. The literature review provided insights into salient topics on conflict – conflict sources, consequences, management approaches and theories. It also highlighted the conceptual changes and evolving trend on issues of conflict and helped identify knowledge gaps that could be explored in future studies. The study protocol proposed a study which aims at identifying the sources of conflict in USUM, how they are handled and how they should be handled to avoid bad consequences both within and beyond the hospital in the future. The thesis was inspired by the recurence conflict which led to the partial or complete withdrawal of services by one or all disputing group of health workers in the hospital since lives are risk of being lost. Further, in line with the context in USUM the study protocol suggested an exploratory qualitative design to gather data about the informants’ experiences with conflict at intergroup level by using FGD to capture informants’ subjective realities (knowledge, comments, emotions and so on) with conflict from interviews with different groups of health workers while assuring anonymity of informants and confidentiality of information provided. Considering the rarity (limited information) of empircal studies on conflict sources and management in health care organizations in Nigeria, particularly in the northern region of the country, this study will help increase awareness and gain new insights into conflict sources and conflict management in the hospital. It would also help to explore and understand the conflict process as well as contribute to developing an effective tool to manage future conflict in the hospital. 6.2 Strengths and limitations of the thesis Strengths 1. The use of many data bases and textbooks for the literature review allowed for assessment of the multiple perspectives of various disciplines about conflict. 2. The literature review revealed some knowledge gaps in the existing literature including the rarity of data on intergroup conflict in health care organizations. 58 3. Hence the thesis designed a protocol which proposes a qualitative study to explore sources and management of intergroup conflict between different groups of health workers within the context in USUM. 4. The study protocol suggests focus group discussion which was rarely used in the reviewed empirical studies of conflict in health care organizations as a technique for collecting data. This technique is relatively less time consuming and data is quicker to analyze than for in-depth interviews which was mainly used. Limitations 1. Difficulties with accessing full texts of some relevant scientific papers for literature review. 2. Some databases which could also generate relevant scientific papers might have been missed out for the literature search. 3. The qualitative method suggested for the proposed study if used alone could raise issue about the transferability of findings since it is context bound. Therefore, combining this method with a quantitative method could enhance validity of the study since more participants would be involved and thus a better picture of the phenomenon would be obtained. 6.3 Strengths and limitations of the study protocol Strengths 1. The protocol design is flexible and allows for improvement or redesigning. 2. The exploratory design enables new insights into the phenomenon within the context. 3. The pilot step allows for an assessment of the workability of the protocol and an acquaintance with many aspects of the research process. 4. The use of a purposive sample would enable in-depth information be obtained from informants for optimal insight into the topic. 5. The semi-structued focus group interview is emergent and allows new questions to be included based on the informant’s responses. 6. Face-to-face contact with the moderator encourages participants engagement, captures non-verbal behaviours (expressions, attitudes),allows discussion to be steered and questions to be clarified. Limitations 1. It requires training and expertise of the research team. 59 2. The responses of informants could be influenced/biased because of group environment. 3. It can be time consuming and costly. 4. The risk of non-participation in the study by the leadership/managers of the hospital if they are not interested nor motivated to find lasting solution to the repeated conflict in the hospital. 60 7. CONCLUSION The thesis reviewed existing literature on conflict in organizations especially health care organizations as well as design a study protocol to explore the sources and management of conflict in USUM, Maiduguri, north-east Nigeria. The methods adopted to achieve this aim have been described. Existing literature revealed salient topics on conflict in organizations including the sources , consequences, handling modes, related theories, similarities and differences in the perspectives of researchers,changes in the concept over time and evolving trend on issues of conflict. The literature also presented knowledge gaps for possible future studies. Conflict is pervasive and inevitable, and its effects in health care organizations including USUM have been highlighted. The sources of conflict, the way conflict is handled and the resultant effects are interrelated. Thus conflict can be good or bad depending on the way it is handled. Since conflict can be effectively managed if its source is known, the protocol described a proposed study to identify the sources of conflict and the management strategies used by health care workers in USUM through a qualitative approach. Information provided by the proposed studycouldequip the management and staff of the hospital to effectively manage future conflict. 61 REFERENCES Achterkamp, M.C., Vos, J.F.J. (2007). Critically identifying stakeholders. Evaluating boundary critique as a vehicle for stakeholder identification. Systems Research Behavioural Science, 24(1), 3–14 Adair, W.L., Okumura, T., Brett, J.M. (2006). Negotiation behaviours when cultures collide: The United States and Japan. Journal of Applied Psychology, 86, 371-385. Almost, J. (2006) Conflict within nursing work environments: concept analysis. 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(2002). “Me versus just us versus us all” categorization and cooperation in nested social dilemmas. Journal of Personality and Social Psychology, 83, 616 – 637. 70 Appendix 1: Empirical studies of conflict in health care organizations. No Author/Year/Title 1 Skjørshammer, Aim Method Setting M. To find out how hospital Qualitative study. using in-depth A (2001). Co-operation and professionals Result middle-sized Avoidance, forcing and are the manage interview on a theoretical sample of (225 beds) urban negotiation conflict in a hospital: conflict related to work 29 staff representing the various hospital in Norway. preferred strategies, usually Interprofessional co-operation professions and their unions, and Interview differences in perception and management hierarchy. Data analysis was by conducted at their of Grounded theory. . offices or at work conflicts. 2 stations. Bwowe, P.W. (2002). An To identify the conflict Quantitative investigation into the management conflict management currently styles used organizations specific some and used by in-depth interview on a convenience the North region of frequently used strategies in sample of 24 participants - 4 middle Eastern with organizations and to managers from four departments in South Africa. Conflict stimulation was not whether each hospital: doctors, nursing, supported partly for ethical to determine organizations province. qualitative Six public district Collaboration in managers reference eastern and styles methods using questionnaire and hospitals located in compromise are the most in there are other conflict support services, and the general the northern region of management styles used administration. the was in that order. 20 questionaires Cape by managers but not completed and returned, and 18 found in most participants interviewed. literatures. 71 Cape, for resolving reasons. conflict. 3 Jameson, J.K. (2003) To identify An exploratory qualitative study. Two Transcending intractable communication community Intractable conflict at the Data was obtained using in-depth hospitals and conflict in health care: practices that transcend interviews with Certified registered academic an national and conflict between anesthesiologists. conflict management certified among anesthesia nursing providers. Data could serve to was U.S.A. Employment exacerbate or ameliorate the registered analyzed by thematic analysis. methods Anesthetists (CRNAs) influences hospital individual level interaction An exploratory study of or enact the intractable nursing Anesthetists (CRNAs) and in North Carolina, which communication level for conflict. CRNAs and and anesthesiologists anesthesiologists. differ between the community hospitals and academic hospital. 4 Sofield, L., Salmond, (i)To describe registered A desriptive correlational design A three S.W. (2003). Workplace nurses’ experiences of using questionaires on a random hea;th violence. A focus on verbal abuse in a large sample verbal abuse and intent multihospital to leave the organization. (ii) to variations abuse hospitals of 1000 nurses, 461 the hospital Causes of verbal buse are system in high in verbal was used to measure verbal abuse according and to and intent to leave the organization. the interpersonal Physicians reationship. are major perpetrators of verbal abuse followwed patients’ 72 stress, Northeast power differentials, unequal system, questionaipes were completed and region of U.S.A. determine aanyzed. Cox verbal abuse survey workplace by patients, families, peers, relationship of verbal supervisors and abuse with intent to subordinates. leave the organization. was the preferred handling Avoidance style particularly when it involves patients’ families. 5 McKenna B.G., Smith, (i)To determine the A cross-sectional descriptive study. Registered N.A., A convenience sample of 1169 in their first year of and relationship as well as Poole, S.J. & prevalence of various Coverdale, J.H. (2003). types of interpersonal registered nurses in their first year practice Horizontal of violence: conflict experienced by Experiences Registered their first practice. Nurses year practice identified with the hospitals nurses Conflict of interest, value in task-related conflicts are across prevalent mostly emanating of nurses nationally in register .of the nursing council of New Zealand for in their first year of New Zealand. Data was obtained being neglected, increased of practice; (ii) describe using workload .questionaire to explore being undervalued, without the characteristics of interpersonal conflict, and impact of appropriate support, lack of the most distressing event measure opportunities for learning, incidents nurses psychological distress, 551 (47%) being distressed by conflicts experience; (iii) questionnaires was completed and between other colleagues. measure the returned by mail. SPSS was used for psychological impact of analysis of data. scale these events; (iv) determine the consequences of 73 to experiencing such events; and (v) determine the adequacy of training received to manage horizontal violence. 6 Hendel, T., Fish, M., & To Galon, V. (2005). Leadership choice of conflict among managers hospitals. identify conflict A and nurses strategy in A Five general nurses from the medical/surgical Israel in hospitals and examine and two intensive care units of each three management the relationship between of in study. general Compromise and mode choices of head convenience sample of 60 head hospitals in central accommodation style Israeli cross-sectional five general hospitals owned general of strategy in handling 3-part questionnaire: The Thomas- different least frequently strategy demographic the situations. characteristics. Questionnaire MLQ demographic data. 74 5X, and style the nurses used only one Kilmann Conflict Mode Instrument, Leadership used respectively. About half of conflicts and Multi-factor the by most frequently and the was organizations were management nurse leadership style, choice selected and data obtained using a used. are in conflict 7 Tenglilimoglu, D. & Kisa, To A. (2005) outline the key A cross-sectional Conflict features of conflict in a Quantitative study. Gazi method University Sources of conflict include using hospital, a large poor communication and management in public large modem hospital questionnaires to obtained data modem 587 beds information flow due to university hospitals Turkey: A pilot study. in that can be targets for from a ample of 304 different university hospital differential hospital staff with in Ankara, Turkey among education successful categories of hospital staff, management. varying periods of work experience. resource allocation, lack of 94 Physicians, 91 nurses and 119 opportunity other professionals. advancement, for career and bureaucracy. 8 Moore, J.B., Kordick, To identify sources of A phenomenological design. A Oncology unit of Conflict sources between M.F. (2006). Sources of conflict, to determine purposive sample of 27 informants ( Children’s National health care professionals, Conflict Between nursing interventions 9 children with cancer, 14 mothers Medical Center and patients and their families Families and Health Care that alleviate conflict, and 4 fathers) from various group Georgetown Professionals. and to test a conceptual meetings for parents and children. Medical framework of sources of Data was obtained using in-depth both conflict. are: Center expectations located interviews and data analysis was by Washinton deductive and inductive approaches United for sources of conflict and effective America. nursing intervention. 75 differences States and in desires in regarding data, interests, DC structure, relationships, and of values. 9 Hendel, T., Fish, M., & To identify and compare A cross-sectional correlational study Five Berger, O. (2007). conflict mode choices of A Nurse/Physician conflict physicians management and convenience 125 hospitals care Compromise was the most at of collaborative the relationship questionnaire, with their background obtained characteristics. was selected but 75 completed of physicians and 54 nurses completed convenience. conflict mode choices the using Data the the frequently used style by Israel. both nurses and physicians. mode nurses in acute care medical and surgical wards of 5 Questionaire practice. 10 of head physicians and 60 head nurses from centre choices. Implications for hospitals and examine hospitals improved sample acute was was Problem solving was more at frequently used by nurses and least frequently by physicians. Thomas- Kilmann conflict instrument mode. Tabak, N. & Koprak, O. To examine what tactics A cross-sectional study using a Tel-Aviv university Integrating and dominating (2007) between resolve Relationship nurses adopt to resolve convenience sample of 200 nurses hospital located in are the most used strategies, how their nurses conflicts with doctors from different departments. Data Tel-Aviv, Israel. conflicts and how the different was obtained by questionnaires with doctors, their stress tactics affect their level designed for conflict sources, the and job satisfaction. of stress satisfaction. and job Health Professions Stress Inventory (HPSI) for workplace stress for medical personnel and a questionnaire on job satisfaction based on Hackman and Oldman’s Job Diagnostic. 117 completed questionaires were analyzed. 76 while obliging and avoidance are the least used strategies. 11 Ogbonnaya, L.U., To assess the health A cross-sectional descriptive survey Ebonyi state Perceived sources of conflict Ogbonnaya, C.E., professions' perception among six health professions using university teaching include differential salary Adeoye-Sunday, I.M. of factors responsible questionnaire. hospital Abakaliki, between doctors and others, (2007). The perception for conflict. Ebonyi of health professions on southeast Nigeria. causes state, physician intimidation and of discrimination professions, interprofessional conflict ambition” in professions a tertiary of health other “inordinate of to other lead the institution in Abakaliki, health care team, and envy southeast Nigeria. of the doctor by the other professions. Nayeri, 12 N. & Negarandeh, R. (2009). Conflict among Iranian hospital nurses: qualitative study. A the An exploratory qualitative research Tehran university Sources of conflict are experience of conflict as method. A purposive sample of 30 teaching hospital, organizational structure, To explore perceived by hospital nurses Tehran, Republic of Iran. Iranian hospital nurses and nurse Tehran, in managers was selected to obtain culturally Islamic data by using semi-structured in- society. Iran. A hospital management style, Islamic nature and condition of job assignment, and individual depth interview. Data analysis was characteristics. by content analysis. Mutual understanding and interaction are the main strategies for the prevention and control of conflict. 77 13 Leever, A., Huls, M., To investigate the way A qualitative method. A purposive A 32 beds surgical Avoidance and compromise Berendsen, A., nurses and physicians sample Boendemaker, P., cope with conflict and physicians Roodenburg, J., & Pols, clarify the determinants selected J. (2010). of conflict management spectrum of gender, age, function The ward has 21 Conflicts and conflict management in styles. of 12 and to participants 6 obtain nurses) an (6 ward of a Dutch through direct or indirect ( was university medical third party) discussion are optimal center (1339 beds). the preferred strategies. and experience. Data was obtained physicians and 30 the collaboration using semi-structured in-depth nurses. Groningen, between nurses and interview.Analysis was by Grounded Netherlands. physicians – A theory approach. qualitative study. 14 Todorova, M; MihaylovaAlakidi, V. (2010) Aspects of behaviour of healthcare specialists in conflict situations. To define and analyze A cross sectional study. Quantitative Faculty of Public Compromise, followed by Medical behavioral strategies, method using the Thomas-Kilman Health, avoidance and collaboration conflict instrument mode on 40 University, Plovdiv, which healthcare are preferred strategies. management specialists healthcare specialists to describe Bulgaria. solving the types of behaviour in conflict conflicts at work place situations, and the Questionnaire of and their self D. Crown and D. Marlow for selfassessment for approval assessment of approval motivation. use when motivation in the team. 78 15 Osabuohien, E.S. (2010). To assess the causes of A cross sectional study. Quantitative Lagos “Industrial Conflicts and industrial conflict and and Health Care Provision in the Nigeria” in consequences qualitative methods state Non-fulfillment of promise using university teaching by management on structured questionnaire on 100 hospital in Lagos , /government, Ninalowo health care provision. health professionals delay (doctors, Southwest Nigeria. payment of A.M.A., Badru, F.A. & nurses, technologists and so on) and It has a history of salaries/allowances, Akinyemi, in-depth R.(eds.) An interview of industrial conflict. interdisciplinary representatives of labour union and Discourse on the Human management. SPSS and ANOVA Condition. were used for analysis of data of 72 in and poor working conditions are the major causes of conflict. conpleted questionnaires. Pavlakis, A., Kaitelidou, 16 D., Theodorou, M., et al. (2011). Conflict management in public hospitals: case. the Cyprus To assess the factors leading to conflict among staff members; to evaluate the consequences of conflict arising; and to consider the strategies. management A cross-sectional study. Quantitative method using selfadministered questionnaire on a random sample of 1037 health-care professionals in all (seven) state-run hospitals in Cyprus. 821 nurses, 125 physicians, 23 psychologists, 49 physiotherapists occupational participated. Data with SPSS. and 19 therapists was analyzed All (seven) state- Main causes of conflict are run hospitals Cyprus. Questionaire completed in organizational and communication gaps. was Avoidance and by collaboration are participants at their preferred places convenience. of .Avoidance with 79 the strategies is commoner nurses while collaboration is commoner with psychologists physiotherapists. . problems and 17 Mahon, M.M., Nicotera, To identify A.M. (2011). Nursing and nurses are whether An exploratory study on a sample of Participants likely to 57 nurses of different specialties from different strategy. conflict communication: employ certain types of recruited by snowball sampling of setings Avoidance as a preferred communicative strategy. nursing graduates. Wiseman and strategies in confronting Schenck-Hamlin’s interpersonal conflict. were Avoidance is a preferred (hospitals, education, clinics) compliance in the gaining strategies and Infante and states eastern of verbal aggressiveness scales were Questionaire U.S.A. was used to determine communication completed at their strategies and inclinations to hostile convenience. communication respectively. 80 Appendix 2: An interview guide We thank you for availing yourselves and we are grateful for your willingness to participate in this focus group discussion. Introduction of moderator and assistants: Background, roles in the focus group discussion. Purpose of the focus group discussion This focus group interview seeks to obtain information regarding repeated conflicts between the various groups of health workers including management which led to either partial or complete withdrawal of services in the hospital since its inception. I am particularly interested in understanding the cause(s) of these conflicts and how they were managed. I therefore solicit your honest and open views on these issues. Having met the selection criteria, you have been invited to participate in this group interview because you could provide useful information that would enable the researcher achieve the purpose of this discussion. I hope that your responses to my questions would contribute to developing a recommendation in order to improve strategy for conflict management in the hospital. Ground rules: 1. Participants will do the talking: We want everyone to participate in the discussion. You may be asked to voice your views on the issue being discussed. One person should talk at a time. 2. No response is right or wrong: We welcome different views. Everyone’s views are important. Voice out your views whether or not you agree with others. 3. What is said here should be kept private: Participants should feel free to voice their views. No participant’s views should be discussed with anyone who is not part of this group. 4. The discussion will be tape recorded: We want to record accurately what you say. Every participant will be anonymous and no real names will be mentioned in the report. 81 No Questions 1. Are there conflicts between groups of health workers in the hospital? 2. Which groups are involved? 3. Conflicts about what? 4. Why do these conflicts occur? 5. How are they managed? 6. Why are they managed/not managed in this way? 7. Are there other ways to better manage these conflicts? 82 83
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