INTERNATIONAL JOURNAL OF ORGANIZATION THEORY AND BEHAVIOR, 16 (4), 465-493 WINTER 2013 THE INFLUENCE OF LEADER-MEMBER EXCHANGE RELATIONS ON EMPLOYEE ENGAGEMENT AND WORK ROLE PERFORMANCE Swati Chaurasia and Archana Shukla* ABSTRACT. The paper aims to establish the relationship between leader member exchange (LMX) relationship and work role performance through the dynamic process of employee engagement. The study outlines why and how leadership is important for employee engagement and effective work role performance. Adopting a survey based research design, a sample of 198 Indian working managers at different levels including various sectors has supported our hypotheses that employee engagement mediates the relations between LMX and work role performance. It provides empirical insights about how employee engagement process influences the LMX and work role performance relationships. The results also suggest that high quality relationship of employees with their leaders is positively related to employee engagement and their work role performance. INTRODUCTION Employee engagement is described as the simultaneous investment of employees’ physical, emotional and cognitive energies into their work roles (Kahn, 1990; Rich, Lepine, & Crawford, 2010). Furthermore, employee engagement has been established in extant research as a psychological experience and its degree of existence is explained by the presence of an individual in his/her role (Kahn, 1990; May, Gilson, & Harter, 2004). Employee engagement has been a focus of research in the past decade because effective engagement ----------------------------* Swati Chaurasia, FPM, and Archana Shukla, Ph. D., are a Doctoral Student, and a Professor, respectively, Human Resource Management, Indian Institute of Management, Lucknow, India. Ms. Chaurasia’s research interests are in work related attitudes, job performance and leadership behaviors. Dr. Shukla’s research interests are organizational structure and design, team building and team performance. Copyright © 2013 by Pracademics Press 466 CHAURASIA & SHUKLA of employees is becoming challenging and demanding in the given dynamic business environment and uncertain global scenario. “Gallup Survey” (2012) indicates that only 8% Indians employees are engaged at work place compare to global figure of 11%, 60-62% Indian employees are not engaged in their work roles and 32 % employees are actively disengaged (“Indians Don’t Feel,” 2012). The Gallup terminology is defined as ‘engaged employees’ work with passion and feel a profound connection to their company. They drive innovation and move the organization forward. ‘Not engaged employees’ are essentially ‘checked out’. They’re sleepwalking through their workday, putting time – but not energy or passion – into their work. ‘Actively disengaged’ employees aren’t just unhappy at work while they’re busy acting out their unhappiness. Moreover, the figures are not in the favor of emerging economies like India where employees are the most important asset in any organization (“Indians Don’t Feel,” 2012). Although employee engagement resembles with work related attitudes as job involvement, job satisfaction and organizational commitment but researches have proved it a unique and distinct yet related construct (Hallberg & Schaufelli, 2006; Rich, Lepine, & Crawford, 2010). Employee engagement is influenced by various personal as well as work related factors (Alderfer, 1972). Employee-employer relationship is one of the most important work related factors. The dynamics of employee employer relationship is changed from the traditional view on management which believe that ‘the manager in control and employee being controlled’ (Randolph, 1995). Leaders used to influence rather than empowering their subordinates (Kark, Samir & Chen, 2003). It has become necessary to move from the traditional, position based leadership to more open and exchange relationship type of leadership, which encourage employees to engage in their work roles. Studies have proven that empowering leader behavior also helps employees to achieve psychological empowerment, job satisfaction and organizational commitment (Konczak, Stelly & Trusty, 2000; Schalkwyk et al., 2010; Mendes & Stander, 2011). However academic literature has not paid much attention how leaders influence the engagement level of their subordiates. There is very few THE INFLUENCE OF LEADER-MEMBER EXCHANGE RELATIONS 467 the extant literature. A high quality relationshipwith leader develops trust with employee and facilitate them to express better on their work roles in turn made the followers more engaged and peerform better, probably because of feeling supported by their leaders in their capabilities and trusting not to punish them (Macey & Schneider, 2008; de Villiers & Stander, 2011). The high quality perceived exchange relationships lead to higher member satisfaction, commitment, better performance and lower intent to turnover (Gerstner & Day, 1997; Markham et al, 2010). Engaged employees shows positive behaviors in their work roles and gives better performance (Bindl & Parker, 2010), shows discretionary effort (Christian, Garza, & Slaughter, 2011; Bakker & Demerouti, 2008) and also gives competitive advantages to companies (Lakshmi, Srinivas, & Krishna, 2010; Kumar & Swetha, 2010). The present study, therefore aims to shed much needed light in this regard by assessing the linkage among exchange behavior through LMX, employee engagement and their performance. Moreover, we extend the role of leader’s behavior in employee engagement and their performance. In the following sections, we discuss LMX, employee engagement and their linkage to performance and extend the tenets of social exchange theory. Subsequently the research hypotheses are presented. THEORY AND HYPOTHESES Leader Member Exchange The quality of relationship between employee (subordinate) and an employer (supervisor) can be better understand by leader member exchange theory which supports that leaders don’t interact with subordinates uniformly because supervisors have limited resources and time. Amongst various streams of leadership theory, LMX theory examines the quality of leader-member relationships and offers researchers a unique lens to study leadership (Graen & Uhl-Bien, 1995; Liden, Sparrowe, & Wayne, 1997; Schriesheim, Castro, & Cogliser, 1999; Sparrowe & Liden, 1997). The genesis of LMX theory is the idea of vertical dyad linkage, defined as the exchange relationship between leader and subordinate (Dansereau, Graen, & Haga, 1975; Graen & Cashman, 1975). High quality LMX (in-group) relationships are characterized by trust, information sharing and providing resources like desired tasks, training opportunities, two way 468 CHAURASIA & SHUKLA communication and emotional support for employees (Liden & Maslyn, 1998; Masterson et al., 2000; Wayne, Shore, & Liden, 1997) while low quality LMX (outgroup) relationships tend to be limited and contractual type obligations (Dansereau, Graen, & Haga, 1975; Graen & Scandura, 1987; Graen & Uhl-Bien, 1995). LMX Relationship with Employee Engagement ‘Employee-employer relationship’ is an important aspect in organizational life which influences the behavioral outcomes as well as process of engagement (Rousseau, 1989).The quality of exchange relationship of employee and employer decides the degree of engagement of an employee in their work roles. Furthermore, this variation in the degree of engagement through quality of exchange behaviors can be better understand by Social exchange theory (Saks, 2004; Andrew & Sofian, 2011) which constitutes that when individuals receive economic and socioeconomic resources from their organization; they feel obliged to response in kind and repay the organization (Emerson, 1976) by their level of engagement (Cropanzano & Mitchell, 2005). High quality LMX relationship influences effective subordinate work behaviors through the intervening process of employee engagement (Walumbwa, Cropanzano, & Goldman, 2011). Workers are motivated to exert effort on behalf of their organizations which is based on the highquality exchange relationship between employer and employee (Walumbwa, Cropanzano, & Goldman, 2011, Cheung & Wu, 2012). The leader is assumed as the immediate supervisor, employer or team leader in the projects. Moreover, Leaders have been seen differently with their one subordinate to others within work units (Liden, Sparrowe, & Wayne, 1997). Hence, the degree of engagement of an employee is dependent on the perception of an employee towards the quality of leader member exchange behaviors. Since organizations can never force employees to engage while they can only facilitate by providing a good and trustworthy relationship with their employers. Therefore, employees with higher quality LMX relationships (in-group members) are more motivated and less stressed (Lagace, Castleberry & Ridnour, 1993) and positively related to job satisfaction (Grestner & Day, 1997; Graen, Novak & Sommerkamp, 1982). Therefore we hypothesize that H1: Leader member exchange relationship will be positively related to employee engagement. THE INFLUENCE OF LEADER-MEMBER EXCHANGE RELATIONS 469 Relationship of Employee Engagement to Work Role Performance The driving force behind the popularity of employee engagement is that it has positive consequences for organizations (Saks, 2006; Harter, Schmidt, & Hayes, 2002). Engaged employee as the most important asset leading towards positive outcomes as increased discretionary efforts in behavior (Saks, 2006; Macey & Schneider, 2008; Markos, 2010; Bakker, 2011; Kelleher, 2011), organizational citizenship behavior (Whittington & Galpin, 2010; Masson et al,. 2008; Frank, Finnegan, & Taylor, 2004), personal initiatives (Sonnentag, 2003), proactive behaviors (Salanova et al., 2003), rational, emotional and intellectual commitments of employee towards organization (Shaw, 2005; Richman, 2006), task performance and contextual performance (Christian, Garza, & Slaughter, 2011), low turnover intentions (Demerouti et al., 2001; Salanova et al., 2000; Schaufeli & Bakker, 2004), reduced frequency of sickness absenteeism (Schaufeli et al., 2002; Bakker 2011) as well as business level outcomes in terms of higher productivity, increased customer satisfaction and loyalty increased profitability and shareholder value (Harter, Schmidt, & Hayes, 2002; Heger, 2007) and hence increased level of financial turnover (Schneider et al., 2009). The paper tries to explain how engaged employees perform in their work related roles (Griffin et al., 2007). In the extant literature performance is measured as whole performance domain from job specific to non-job specific (Campbell et al., 1993); task performance and contextual performance (Borman & Motowidlo, 1993); various work role behavior as job role, career role, innovator role, team role and organization role behavior (Welbourne, Johnson, & Erez, 1998); task performance, citizenship behavior and adaptive performance (Johnson, 2003; Borman et al., 2001) and proactive behavior (Frese & Fay, 2001; Crant, 2000; Parker, Williams, & Turner, 2006). Moreover, individual effectiveness depends on his/her involvement in their work role as a team member and organization member (Murphy & Jackson, 1999). Taking various work role performances into consideration, we have explored performance measures which include the total nine dimensions as individual proficiency, adaptivity and proactivity, team member proficiency, adaptivity and proactivity and organization member proficiency, adaptivity and proactivity (Griffin, Neal, & Parker, 2007). Individual task proficiency describes 470 CHAURASIA & SHUKLA behaviors that can be formalized and are not embedded in a social context and closely related to concepts “task performance” (Borman & Motowidlo, 1993; Johnson, 2003) and “job role behavior” (Welbourne, Johnson, & Erez, 1998). Engaged employees leads to higher level of job performance, work performance and in role performance (Rich, Lepine, & Crawford, 2010; Bakker & Demerouti, 2007; Salanova et al., 2005; Whittington & Galpin, 2010; Ho, Wong, & Lee, 2011). Team member proficiency describes behaviors that can be formalized and are embedded in a team or group context and closely related to the concept “personal support” (Borman, Buck, Hanson, Motowidlo, Stark, & Drasgow, 2001), “helping behavior” (Podsakoff, MacKenzie, Paine, & Bachrach, 2000) and “team role behavior” (Welbourne, Johnson, & Erez, 1998). Organization member proficiency describes behaviors that reflect the degree to which an individual meets the expectations and requirements of his or her role as a member of an organization and is similar to the concepts “organizational support” (Borman et al., 2001; Johnson, 2003), “organizational loyalty and civic virtue” (Podsakoff et al., 2000) and “organization role behavior” (Welbourne, Johnson, & Erez, 1998). Engaged employees show higher level of organizational commitment and organizational citizenship behavior (Bhatnagar & Biswas, 2010; Saks, 2006; Rich, Lepine, & Crawford, 2010; Whittington & Galpin, 2010). Individual task adaptivity reflects the degree to which individuals cope with, respond to, and/or support changes that affect their roles as individuals. Team member adaptivity reflects the degree to which individuals cope with, respond to, and/or support changes that affect their roles as members of a team. Organization member adaptivity reflects the degree to which individuals cope with, respond to, and/or support changes that affect their roles as organization members. Individual task proactivity is the extent to which individuals engage in self-starting, future oriented behavior to change their individual work situations, their individual work roles, or themselves. Team member proactivity reflects the extent to which an individual engages in self-starting, future-directed behavior to change a team’s situation or the way the team works. Organization member proactivity reflects the extent to which an individual engages in self-starting, future-directed behavior to change her or his organization. Proactive behavior is an outcome of engaged employees (Salnova & Schaufeli, 2008). Hence our next hypothesis is THE INFLUENCE OF LEADER-MEMBER EXCHANGE RELATIONS 471 H2(a): Employee engagement will be positively related to Individual member effectiveness H2(b): Employee engagement will be positively related to Team member effectiveness H2(c): Employee engagement will be positively related to Organization member effectiveness Mediating role of Employee Engagement Leadership behaviors have a strong influence on employee and organizational outcomes (Chen & Silverthorne, 2005), including work engagement and turnover intention (Mendes & Stander, 2011). Both qualitative reviews (Erdogan & Liden, 2002; Liden, Sparrowe, & Wayn, 1997) and meta-analyses (Gerstner & Day, 1997; Ilies, Nahrgang & Morgeson, 2007) of research in this area have shown that LMX is positively related to favorable outcomes for subordinates, such as job satisfaction and organizational citizenship behavior (Organ, 1988, 1990). A very few studies explores the indirect effect of LMX and employee engagement through psychological empowerment and found positively related (de Villiers & Stander, 2011; Mendes & Stander, 2011) but researches have not yet explored that how LMX directly influence employee engagement process. LMX exerts its benefits by creating social exchange relationships between leader as the immediate supervisor and employee as subordinate (Wayne, Shore, & Liden, 1997; Liden & Maslyn, 1998; Masterson et al., 2000; Wilson, Sin, & Conlon, 2010). The quality of supervisor and subordinate relationship (LMX) not only decides the level of engagement but also helps to improve the performance, organizational commitment and organizational citizenship behavior and reduces the turnover intention (Walumbwa, Cropanzano, & Goldman, 2011; Truckenbrodt, 2000; Hui and Law, 1999; Cheung & Wu, 2012). Since, LMX and employee engagement will be positively related to performance and high quality LMX also positively related to engagement process then there is a possibility that employee engagement mediates the relationship between LMX relationship and work role performance. Thus our next hypotheses are H3: Leader member exchange relationship will be positively related to work role performance. 472 CHAURASIA & SHUKLA H4: Employee engagement mediates the relationship between leader member exchange relationship and work role performance Figure 1 shows the hypothesized model with all the dimensions of employee engagement and work role performance. Also it summarizes all the above hypotheses. FIGURE 1 Hypothesized Model H3 Leader membe PE H2 Employee Engagement H1 EE CE Work Role H2 Performanc e OE IME OME TME Legends: PE= Physical Engagement; EE= Emotional Engagement; CE= Cognitive Engagement; OE= Organization Engagement; IME= Individual member effectiveness; TME= Team member effectiveness; OME= Organization member effectiveness. METHOD Research Setting and Participants The population for this study consisted of individuals from a heterogeneous sampling of organizations from various industries including manufacturing and service industries. The sample has covered IT industries, automobile sectors, textile industry, banking sector and pharmaceutical industry. The inclusion of many types of organizations has increased the external validity and generalizability of our research findings. The survey participants have an average age of 34 years and organizational tenure of 11 years. The sample includes 78% male and 22% female participants, representing different levels of management: 50% middle-management, 35% THE INFLUENCE OF LEADER-MEMBER EXCHANGE RELATIONS 473 junior-management and 15% senior-managers. 46% of the respondents had an under-graduate degree, and 54% had graduate qualifications. Measures The following section details each of the survey battery instruments used in measuring each variable. Each scale is scored by aggregating the total scores for each item on a given measure and reporting the total score as the composite score for the measure. Both composite and individual scores from each item on a given measure are examined for significance. Instruments is scored and reported separately. Unless otherwise indicated, all the variables are measured by participant responses on a five-point Likert-type scale ranging from “strongly disagree” to “strongly agree.” The specific measures are described below, along with the results of calculation of Cronbach alpha coefficients for the various measures. When a measure is described as having dimensions, the dimensions (items averaged) are used as indicators for their construct in structural equation modeling. Otherwise, items are averaged into an overall scale score. Measures are completed by employees. Leader/Member Exchange Relationship The Leader-Member Exchange (LMX) scale (Graen & Uhl-Bien, 1995) is employed to measure the quality of exchange between supervisors and subordinates. This earlier version of the same scale is used in various studies including the studies of leader member exchange status (Liden & Graen, 1980; Scandura & Graen, 1984). This scale is composed of 7 items. Sample item to measure leader member exchange relationship included “how well do you feel that your immediate supervisor understands your problems and needs?” The responses were measured using a 4-point Likert scale ranging from “Not at all – (1)” to “Completely – (4)” by the employees. Employee Engagement Employee engagement is measured by Rich, Lepine, and Crawford (2010) job engagement including physical engagement, emotional engagement and cognitive engagement. To make a better measure of employee engagement we have added the organization engagement dimension given by Saks (2006). Sample item to 474 CHAURASIA & SHUKLA measure job engagement included, “Sometimes I am so into my job that I lose track of time” and organization engagement included, “One of the most exciting things for me is getting involved with things happening in this organization.” The responses were measured using a five-point Likert scale ranging from (1) strongly disagree to (5) strongly agree. Work Role Performance Work role performance is measured by Griffin, Neal and Parker’ scale (2007) which includes three sub-dimensions of work role performance. The work role behavior contributes to effectiveness at individual, team and organization level in three different forms of behavior –proficiency, adaptivity and proactivity. Individual task behavior measures individual task proficiency, individual task adaptivity and individual task proactivity. The other two levels also measure three different behaviors. The scale includes 27 items to measure 9 sub dimensions of performance. This scale (Griffin, Neal, & Parker, 2007) was validated by three different samples including supervisors (n=491) and self-rated of employees (n1=1228, n2=927) and it is found that correlations among sub-dimensions tended to be higher in the supervisor sample than in the employee samples but there is no significant difference in all three samples of the study. Therefore, we have also considered self-ratings of performance measures of employees and also these items are likely to be based on greater familiarity with the full range of behaviors in a given work role (Lance, Teachout, & Donnelly, 1992). Control Variables Age, gender, education, organizational tenure, level of management and organization size are measured and included in subsequent analyses to control for their potentially spurious effects. Gender is taken as a control variable and assigned nominal scale (Female=0; Male=1); age is measured in an ordinal scale and assigned five categories of age in increasing order; organizational tenure is measured as a continuous scale measured in years; education is measured in nominal scale (Graduate=1; Post graduate=2; Doctoral degree=3); the level of management is taken in nominal scale (Junior level=1; Middle level=2 and Senior level=3); no. of employees is taken as a proxy for organization size. Organization size is measured in four categories based on no. of employees as THE INFLUENCE OF LEADER-MEMBER EXCHANGE RELATIONS 475 small (less than 100), medium (100-1000), large (1000-10,000) and giant group (more than 10,000). Structural ownership of organization (public, private, MNC or family owned) also plays a significant role in engaging employees. Hence we have tried to cover these differences in various sectors through structural ownership and measured in nominal scale (Public sector=1; Private sector=2; MNC=3; Family owned= 4). DATA ANALYSIS AND RESULTS Separate Confirmatory Factor Analysis: To assess the direct and indirect relationship among LMX, employee engagement and work role performance, we followed two step approach using confirmatory factor analysis and structural equation modeling based on LISREL 8.52 (Anderson & Gerbing, 1988; Jöreskog & Sörbom, 1993). We have conducted the separate confirmatory factor analysis for employee engagement and work role performance items, creating scale scores to indicate each of the four and three dimensions of engagement and performance. This confirmatory factor analysis for each construct, not only gives the separate dimensions but also convergent and discriminant validity of various dimensions of engagement and performance. For each of the confirmatory factor analysis reported we used the root mean square error of estimation (RMSEA) to assess whether the factor structure adequately fits the data. Table 1 shows the confirmatory factor analysis for LMX scale and suggests good support for the used scale as RMSEA=.058. We have reported the standardized weights or loadings (lamda). The unstandardized weights are highly sensitive to model constraints, whereas the standardized regression weights provide more intuitive information about the loadings. Standardized solutions are not printed by default in the output but can be recovered from the path diagram. Table 2 shows the confirmatory analyses for engagement and supports for four factors model of employee engagement. The RMSEA value reported was .056. Table 3 reports the confirmatory factor analysis for work role performance scale; 17 items indicating three factors were found to fit data, a pattern consistent with the scale theoretical underpinnings. The RMSEA value reported was .057. 476 CHAURASIA & SHUKLA TABLE 1 Results of Confirmatory Factor Analysis for the LMX Scale Items Lamdas How well do you feel that your immediate supervisor 0.8 understands your problems and needs? How well do you feel that your immediate supervisor 0.71 recognizes your potential? Regardless of how much formal authority your immediate supervisor has built into his or her position, what are the 0.56 chances that he or she would be personally inclined to use power to help you solve problems in your work? Again, regardless of the amount of formal authority your immediate supervisor has, to what extent can you count on 0.56 him or her to "bail you out" at his or her expense when you really need it? I have enough confidence in my immediate supervisor that I would defend and justify his or her decisions if he or she 0.70 were not present to do so How would you characterize your working relationship with 0.81 your immediate supervisor? Notes: The lamdas reported are from the standardized solution. X² (chi Square)=13.25, (df=8), p<.001. RMSEA= .058. Calculated from null of 2474.992 with 8 df. TABLE 2 Results of Confirmatory Factor Analysis for the Employee Engagement Scale Items Physical Engagement I exert my full effort to my job. I devote a lot of energy to my job. I try my hardest to perform well on my job. I strive as hard as I can to complete my job. I exert a lot of energy on my job Emotional Engagement I feel energetic at my job. I am interested in my job Lamdas 0.91 0.95 .84 .80 .83 0.61 0.87 THE INFLUENCE OF LEADER-MEMBER EXCHANGE RELATIONS 477 TABLE 2 (Continued) Items I am proud of my job I feel positive about my job. I am excited about my job. Cognitive Engagement At work, I pay a lot of attention to my job. At work, I am absorbed by my job. At work, I concentrate on my job. At work, I devote a lot of attention to my job. Organizational Engagement Being a member of this organization is very captivating. One of the most exciting things for me is getting involved with things happening in this organization Being a member of this organization make me come “alive.” Being a member of this organization is exhilarating for me. I am highly engaged in this organization Lamdas 0.87 1.05 0.87 0.89 0.81 0.92 0.87 0.83 0.83 0.84 0.74 0.41 Notes: The lamdas reported are from the standardized solution. X² (chi Square) = 215.0; (df = 134); p<.001; RMSEA = .056. Calculated from null model of 5319.219 with 134 df. TABLE 3 Results of Confirmatory Factor Analysis for the Work Role Performance Items Individual task Behavior Carried out the core parts of your job well. Completed your core tasks well using the standard procedures. Ensured your tasks were completed properly Adapted well to changes in core tasks Team Member Behaviors Coordinated your work with coworkers. Communicated effectively with your coworkers. Provided help to coworkers when asked, or needed Lamdas 0.83 0.7 0.89 0.81 0.59 0.7 0.76 0.8 478 CHAURASIA & SHUKLA TABLE 3 (Continued) Items Dealt effectively with changes affecting your work unit (e.g., new members) Learnt new skills or taken on new roles to cope with changes in the way your unit works. Responded constructively to changes in the way your team works Suggested ways to make your work unit more effective. Developed new and improved methods to help your work unit perform better Organization Member Behaviors Improved the way your work unit does things Presented a positive image of the organization to other people (e.g., clients) Defended the organization if others criticized it. Talked about the organization in positive ways Lamdas 0.8 0.83 0.86 0.82 0.79 0.9 0.71 0.77 0.69 Note: The lamdas reported are from the standardized solution. X² (chi Square)=169.67 (df=103 ) p<.001, RMSEA= .057. Calculated from null of 4057.277 with 103 df. Correlations and Reliabilities Table 4 reports the scale means, standard deviations, reliabilities and correlations among all study variables. As shown in the table, the study variables all possess an acceptable degree of internal consistency at or above .70 as recommended by Nunnally (1978). The regression equations and correlation matrix shows that that employee engagement is positively related to LMX and explains 18 % of variance (R²) in EE. Thus, Hypothesis 1 was supported. Also, work role performance is positively related to employee engagement and LMX and explains 82% & 15% variance (R²) in work role performance respectively. The findings provide good support for hypothesis 2a, 2b, 2c and 3. The explained variance (R² =18%) of LMX in employee engagement is very low because there are certainly other important variables which also influence the engagement of an employee in their work. But the explained variance (R² = 82%) in work role THE INFLUENCE OF LEADER-MEMBER EXCHANGE RELATIONS 479 TABLE 4 Means, Standard Deviations, and Correlations among the Study Variables (n =198) Mean S.D. Age 34 0.7 PE PE 4.03 .727 (0.947) EE CE OE EE 3.96 .779 .680** CE 3.98 .734 .773** .675** (0.947) OE 3.62 .749 .570** .684** .630** IME 4.09 .602 .619** .569** .665** .509** IME TME OME LMX (.948) (.911) (.922) TME 4.097 .563 .698** .623** .729** .569** .769** OME 4.05 .647 .589** .658** .684** .670** .653** .711** (.962) LMX 3.97 .576 .782** .848** .870** .819** .807** .854** .861** (.851) (.891) Notes: **. Correlation is significant at the 0.01 level; *. Correlation is significant at the 0.05 level. Coefficient alpha reliabilities are on the diagonal in parentheses. performance of employee engagement is quite high which assures that employee engagement plays an important role in the performance. Also LMX explains only 15% variance in work role performance, which suggests the need to focus on the other important variables for performance. Structure Equations Analysis We chose to analyze the data using nested model analysis to strengthen our hypotheses examining the relationship among LMX, employee engagement and work role performance. Table 5 reports the results for nested model analysis. The nested model analysis controls for potential multicollinearity between the dimensions of the constructs. The table includes six models in total. The three alternative models indices (CFI-Comparative fit index; GFI- Goodness of fit index; SRMR- Standardized root mean square residual; RMSEARoot mean square error of approximation) are compared with the hypothesized model and shows good degree of fitness. The chi square reported is not significant in all the models except Model 2 which means that the proposed model and calculated model are not significantly different. The hypothesized model fits the data well the data well. The χ2 (model chi square) measure of model fit is 28.88 480 CHAURASIA & SHUKLA TABLE 5 Nested Model Analysis Comparisons Model χ2 df ∆χ2 CFI Independence Model 1899.5 28 Measurement Model 48.72 17 0.97 Hypothesized Model 28.88 16 19.84 0.98 Model1:LMX→WRP 5.49 2 43.23 0.98 Model2:LMX→EE 9.5* 4 39.22 0.98 Model3:EE→WRP 18.57 11 30.15 0.98 GFI SRMR 0.94 0.96 0.98 0.97 0.97 RMSEA 0.041 0.034 0.029 0.034 0.026 0.098 0.064 0.094 0.084 0.059 Note: X²(Model chi Square) values for the measurement and alternative Model 2 is significant at p<.05. Difference scores were calculated from measurement model 48.72 chi square with df of 17. (df=16), which is too small to reject the null of a good fit (p=.38). Additionally the RMSEA has declined to .064, which is small enough to indicate a good fit. Also the ∆χ2 for hypothesized model is minimum as compared to other models. 0 The individual path coefficient given in Figure 2 are the significant standardized path coefficient at p <.05. All the path coefficients are above the acceptable limit. Also the dimensions of employee FIGURE 2 Structural Equation Modeling OME EE PE .85 .80 .78 .26 LMX Employee Engagemen .58 LMX .89 CE Work Role Performanc e .72 .70 .83 OE IME .90 TME Note: *Path weights are completely standardized path coefficient at p<.05. THE INFLUENCE OF LEADER-MEMBER EXCHANGE RELATIONS 481 engagement and work role performance are significantly representing their latent variables. Mediation Analysis To test for mediating variables, the commonly applied method requires estimating three regression equations using ordinary least square (OLS) (Baron & Kenny, 1986). We are using SPSS and applying the specific test for mediation known as Sobel test. Although structural equation algorithms (e.g. LISREL) has the potential and also used in various papers but still susceptible to underlying concern (Shaver, 2005). Tables 6 and 7 report the mediation analysis results includes Sobel coefficient, direct effect, indirect effect, total effect and mediation percentage. The Sobel value is 5.577 (>1.96, acceptable) and shows full mediation with 83.7%. The direct effect (a*b) .242, indirect effect (c’) .048 and total effect (c) .291 are significant at p=.001 level. Table 3 presents the mediation analysis with all possible combinations of variables and reports the correlations through Model 1 including LMX as IV (independent variable) and EE (employee engagement) as DV (dependent variable), Model 2 including LMX as IV and WRP (work role performance) as DV and Model 3 including LMX and EE as IV and WRP as DV. The findings supports that when we control EE and test Model 3, the indirect effect becomes insignificant and the value is reduced from .291** (significant at p=.001) to .048 (insignificant), hence proves the full mediation. TABLE 6 Ratio of indirect to direct effect LMX-- Work role 5.577 0 performance % of total effect that is mediated P value Sobel value Mediating Effect (Sobel Test) 83.7 0.198 0.291* 0.388* .626* 0.048 c a Note: * Regression coefficients are significant at the 0.01 level. b c' 482 CHAURASIA & SHUKLA TABLE 7 Mediating Effect of Employee Engagement on the Relationship between LMX and Work Role Performance Dependent Variable Employee Engagement (EE) Work Role Performance Model1 Predictors Intercept LMX B S.E. 2.706* 0.189 Model2 Beta B S.E. 3.258* 0.158 Model3 Beta B S.E. Beta 1.563* 0.388* 0.065 0.391 .291* 0.055 0.356 0.048 0.039 0.058 EE .626* 0.04 0.76 * Regression coefficients are significant at the 0.01 level. DISCUSSION Overall the results provide partial support for the expected compensatory model of relationships among the LMX, employee engagement and work role performance. The present study makes multiple contributions to LMX, employee engagement and work role performance literature. The study builds and tests a conceptual model that uniquely integrates leadership exchange relationship with important work role performance as personal effectiveness at individual, team and organization level through employee engagement. Our results demonstrate that the effect of high quality LMX on work role performance is mediated by employee engagement. Although few studies have investigated relationships between leadership potential and empowering behavior but a comprehensive test of specific leader member exchange behaviors and their impact on employee engagement and personal effectiveness has been surprisingly absent from consideration. The results provide good support for latent variable employee engagement and its manifest variables as physical engagement, emotional engagement, cognitive engagement and organization engagement. Hence employee engagement is a broader concept than only job engagement or work engagement in the extant literature. We have measured job engagement through three sub dimensions as physical engagement, emotional engagement and cognitive engagement and organization engagement as a separate manifest variable. Also, work role THE INFLUENCE OF LEADER-MEMBER EXCHANGE RELATIONS 483 performance shows only three major dimensions rather than nine sub-dimensions in Indian context. All the nine dimensions converged into three major dimensions with the help of factor analysis as individual member effectiveness, team member effectiveness and organization member effectiveness. The results support the hypothesis 1 as high quality LMX characterized by trust, two way communications and sharing of ideas will influence positively shown in correlation as well as structural model in Figure 2. LMX is positively related to work role performance which shows that healthy and trustworthy relations between employee and employer facilitate to employee in their performance as an individual, team member and organization member. The mediation analysis shows that employee engagement is a process variable and mediates LMX and work role performance and also positively related to work role performance. Apart from testing the role of LMX, employee engagement and work role performance separately, the study tested the effect of these variables together by incorporating them into the structural model. By testing the mediating influence of the employee engagement simultaneously and allowing for the interrelationships between them, it could be possible for us to delineate the unique effect of LMX and EE on work role performance. Also, by doing this we can better understand how leader member exchange relationship impacts employee engagement and personal effectiveness. The conceptual framework provides us greater confidence about the causality of the tested relationships. Implications for Academicians: We have explored the Kahn’s (1990) theory of employee engagement by considering the degree to which engagement serves a mechanism through which leader member exchange behavior affects the work role performance. The extant literature considers mainly the job related work role and the engagement is called as job engagement, personal engagement or work engagement (Kahn, 1990; Schaufelli et al., 2002; Rich, Lepine, & Crawford, 2010) while this paper explores the job as well as organization related work roles which explains employee engagement in better a way. There are some evidences in literature which explains that psychological presence of an individual at work role is job engagement while in organization member role is organization engagement (Saks, 2006; Andrew & Sofian, 2011). This paper has explored the holistic and 484 CHAURASIA & SHUKLA integrated approach and included job engagement in terms of physical, emotional and cognitive energies and organization engagement as the components of employee engagement. The outcomes of employee engagement is measured through personal effectiveness at three levels which covers the integrated set of all behaviors including in role and extra role behaviors. The researches have not reached on consensus about performance measures but the complete range of behaviors seems to be a better choice based on the literature review (Griffin, Neal & Parker, 2007). This personal effectiveness measure includes various behaviors at three levels including three sub dimensions in each category. The individual level includes individual task proficiency, individual task adaptivity and individual task proactivity, team level includes team member proficiency, team member adaptivity and team member proactivity and organization level includes organization member proficiency, organization member adaptivity and organization member proactivity. The factor analysis in the present study shows the three prominent factors of personal effectiveness as individual, team and organization level performance in Indian context instead of nine dimensions suggested by Griffin, Neal, and Parker (2007). The possible explanation of our findings is that employees in India do not differentiate too much in various demands in their work role performance and considers a collective measure of performance mostly based on overall effectiveness. Implications for Practitioners: The study has significant implications for practitioners. First, the study found that leader member exchange relationship plays an important role in encouraging employee engagement and hence personal effectiveness. Specifically, study results suggest that organizations should try to promote high quality leader member exchange behavior which includes trust and open communication (in group) rather than contractual relationship (out group). High quality LMX impacts the engagement process of employees and leads to better work role performance. Thus, organizations should encourage the healthy and transparent relationship between leader or supervisor and member as employees. THE INFLUENCE OF LEADER-MEMBER EXCHANGE RELATIONS 485 Limitations and Directions for Future Research The study has some limitations in terms of measurement as all the indicators are self-rated so there may be possibility of social desirability issue in rating their performance as well as other variables. Another limitation related to the data is that they were all collected from a single source at a single point in time. We have attempted to minimize concerns of sampling bias and common method variance. In designing the survey, we were careful to adhere to the recommendations of Podsakoff et al. (2003), in that we separated questions used in the study from each other to minimize this problem. Although we checked for the common method variance through procedural control (assuring respondents of anonymity of their responses) and statistical control (confirmatory factor analysis) (Podsakoff et al., 2003), the possibility of this error cannot be all together discounted. This study is cross-sectional, and so any inferences regarding causality are limited longitudinal study can be done in future to strengthen the causality among variables. Future research can also take objective measures of organizational performance like productivity, efficiency or turnover rate with the combination of subjective measures. In the developing nations like India the similar study variables and their relationships can be tested in informal sectors in future researches. Since informal economy plays a significant role in the economy. REFERENCES Alderfer, C.P. (1972). Human Needs in Organizational Settings. New York: Free press of Glencoe. Anderson, J., & Gerbing, D. (1988). “Structural Equation Models in Practice: A Review and Recommended Two Step Approach.” Psychological Bulletin, 103(3): 411- 423. Andrew, O.C., & Sofian, S. (2011). “Engaging People Who Drive Execution and Organizational Performance.” American Journal of Economics and Business Administration, 3(3): 569-575. Bakker, A. (2011). “An Evidence-Based Model of Work Engagement.” Current Directions in Psychological Science, 20(4): 265-269. Bakker, A.B. & Demerouti, E. (2008). “Towards a Model of Work Engagement.” Career Development International, 13(3):209-223. 486 CHAURASIA & SHUKLA Baron, R. M., & Kenny, D. A. (1986). “The Moderator/Mediator Variable Distinction in Social Psychological Research: Conceptual, Strategic, and Statistical Considerations.” Journal of personality and Social Psychology, 51: 1173–1182. Bhatnagar, J., & Biswas, S. (2010). “Predictors & Outcomes of Employee Engagement Implications for the Resource-Based View Perspective.” Indian Journal of Industrial Relations, 46(2):273286. Bindl, U. K., & Parker, S. K. (2010). “Proactive Work Behavior: Forward Thinking and Change Oriented Action in Organizations.” In S. Zedeck (Ed.), APA Handbook of Industrial and Organizational Psychology (Vol. 2. pp. 567–598). Washington, DC: American Psychological Association. Borman, W. C., & Motowidlo, S. J. (1993). “Expanding the Criterion Domain to Include Elements of Contextual Performance.” In N. Schmitt & W. C. Borman (Eds.), Personnel Selection in Organizations (pp. 71-98). San Francisco, CA: Jossey-Bass. Borman, W., Buck, D. E., Hanson, N. A., Motowidlo, S. J., Stark, S., & Drasgow, F. (2001). “An Examination of the Comparative Reliability, Validity, and Accuracy of Performance Ratings Made Using Computerized Adaptive Rating Scales.” Journal of Applied Psychology, 86: 965–973. Campbell, J. P., McCloy, R. A., Oppler, S. H., & Sager, C. E. (1993). “A Theory of Performance.” In N. Schmitt & W. C. Borman (Eds.), Personnel Selection in Organization (pp. 35–70). San Francisco, CA: Jossey-Bass Chen, J.C., & Silverthorne, C. (2005). “Leadership Effectiveness, Leadership Style and Employee Readiness.” Leadership and Organization Development Journal, 26: 280−288. Cheung, M.F. & Wu, W. (2012). “Leader-Member Exchange and Employee Work Outcomes in Chinese Firms: The Mediating Role of Job Satisfaction.” Asia Pacific Business Review, 18(1):65-76. Christian, M. S., Garza, A. S., & Slaughter, J. E. (2011). “Work Engagement: A Quantitative Review and Test of Its Relations with Task and Contextual Performance.” Personnel Psychology, 64:89136. THE INFLUENCE OF LEADER-MEMBER EXCHANGE RELATIONS 487 Crant, J. M. (2000). “Proactive Behavior in Organizations.” Journal of Management, 26: 435–462. Cropanzano, R., &Mitchell, M. (2005). “Social Exchange Theory: An Interdisciplinary Review.” Journal of Management, 31(6): 874– 900. Dansereau, F. Jr., Graen, G., & Haga, W. J. (1975). “A Vertical Dyad Linkage Approach to Leadership within Formal Organizations: A Longitudinal Investigation of the Role-Making Process.” Organizational Behavior and Human Performance, 13: 46-78. de Villiers, J.R. & Stander, M.W. (2011). “Psychological Empowerment, Work Engagement and Turnover Intention: The Role of Leader Relations and Role Clarity in a Financial Institution.” Journal of Psychology in Africa, 21(3): 405-412. Demerouti, E., Bakker, A. B., de Jonge, J., Janssen, P. P. M., & Schaufeli, W. B. (2001). “Burnout and Engagement at Work as a Function of Demands and Control.” Scandinavian Journal of Work and Environment and Heath, 27: 279–286. Emerson, R. (1976). “Social Exchange Theory.” Annual Review of Sociology, 2: 335-362. Erdogan, B., & Liden, R. C. (2002). “Social Exchanges in the Workplace: A Review of Recent Developments and Future Research Directions in Leader-Member Exchange Theory.” In L. L. Neider & C. A. Schriesheim (Eds.), Leadership (pp. 65–114). Greenwich, CT: Information Age Press. Frank, F.D., Finnegan, R.P., & Taylor, C.R. (2004), “The Race for Talent: Retaining and Engaging Workers in the 21st Century.” Human Resource Planning, 27(3):12-25. Frese, M., & Fay, D. (2001). “Personal Initiative: An Active Performance Concept for Work in the 21st Century.” In B. M. Staw & R. L. Sutton (Eds.), Research in Organizational Behavior (pp. 133–187). Greenwich, CT: JAI Press. “Gallup Survey” (2012, May). Economic Times. Gerstner, C. R., & Day, D. V. (1997). “Meta-Analytic Review of LeaderMember Exchange Theory: Correlates and Construct Issues.” Journal of Applied Psychology, 82: 827-844. 488 CHAURASIA & SHUKLA Graen G. B., & Scandura, T. A. (1987). “Toward a Psychology of Dyadic Organizing.” Research in Organizational Behavior, 9: 175– 208. Graen, G. P., & Uhl-Bien, M. (1995). “Relationship-Based Approach to Leadership: Development of Leader-Member Exchange (LMX) Theory of Leadership over 25 Years: Applying a Multi-Level MultiDomain Perspective.” Leadership Quarterly, 25: 219–247. Graen, G.,& Cashman, J.F. (1975). “A Role-Making Model of Leadership in Formal Organizations: A Developmental Approach.” In J.G. Hunt and L.L. Larson (Eds.), Leadership Frontiers (pp.143465). Kent, OH: Kent State University Press. Graen, G. B., Novak, M. A., & Sommerkamp, P. (1982). “The Effects of Leader Member Exchange and Job Design on Productivity and Satisfaction: Testing a Dual Attachment Model.” Organizational Behavior and Human Performance, 30: 109-131. Griffin, M.A., Neal, A., & Parker, S.K. (2007). “A New Model of Work Role Performance: Positive Behavior in Uncertain and Interdependent Contexts.” Academy of Management Journal, 50(2): 327-347. Hallberg, U.E., & Schaufeli, W.B. (2006). “’Same Same’ But Different? Can Work Engagement Be Discriminated from Job Involvement and Organizational Commitment?” European Psychologist, 11(2): 119-127. Harter, J. K., Schmidt, F. L., & Hayes, T. L. (2002). “Business-UnitLevel relationship between Employee Satisfaction, Employee Engagement and Business Outcomes: A Meta-Analysis.” Journal of Applied Psychology, 87(2): 268 -279. Heger, B.K. (2007). “Linking the Employee Value Proposition to Employee Engagement and Business Outcomes: Preliminary Findings from a Linkage Research Pilot Study.” Organizational Development Journal, 25(2): 121-132. Ho, V. T., Wong, S. S., & Lee, C. H. (2011). “A Tale of Passion: Linking Job Passion and Cognitive Engagement to Employee Work Performance.” Journal of Management Studies, 48(1): 26-47. Hui, C., Law, K.S., & Chen, Z. X. (1999). “A Structural Equation Model of the Effects of Negative Affectivity, Leader – Member Exchange, THE INFLUENCE OF LEADER-MEMBER EXCHANGE RELATIONS 489 and Perceived Job Mobility on In-role and Extra-role Performance: A Chinese Case.” Organizational Behavior and Human Decision Processes, 77(1): 3-21. Ilies, R., Nahrgang, J. D., & Morgeson, F. P. (2007). “Leader Member Exchange and Citizenship Behaviors: A Meta-Analysis.” Journal of Applied Psychology, 92: 269–277. “Indians Don’t Feel Engage at Work.” (2012, May) The Economic Times. Johnson, J. W. (2003). “Toward a Better Understanding of the Relationship between Personality and Individual Job Performance.” In M. R. Barrick & A. M. Ryan (Eds.), Personality and Work (pp. 83–120). San Francisco, CA: Jossey-Bass. Jöreskog, K. G., & Sörbom, D. (1993). LISREL 8: Structural Equation Modeling with the SIMPUS Command Language. Chicago, IL: Scientific Software International, Inc. Kahn, W. A. (1990). “Psychological Conditions of Personal Engagement and Disengagement at Work.” Academy of Management, 33(4): 692-724. Kark, R., Samir, B., & Chen, G. (2003). “The Two Faces of Transformational Leadership: Empowerment and Dependency.” Journal of Applied Psychology, 88: 246–255. Kelleher, B. (2011, Spring). “Employee Engagement and Retention.” MWORLD: 36-39. Konczak, L.J., Stelly, D.J. & Trusty, M. L. (2000). “Defining and Measuring Empowering Leader Behaviors: Development of an Upward Feedback Instrument.” Educational and Psychological Measurement, 60 (2): 301-313. Kumar, D.P., & Swetha, G. (2011). “A Prognostic Examination of Employee Engagement from its historical Roots.” International Journal of Trade, Economics and Finance, 2(3): 232-241. Lagace, R. R., Castleberry, S. B., & Ridnour, R. E. (1993). “An Exploratory Salesforce Study of the Relationship between Leader Member Exchange and Motivation, Role Stress, and Manager Evaluation.” Journal of Applied Business Research, 9: 110-119. 490 CHAURASIA & SHUKLA Lakshmi, M.S., Srinivas, K. & Krishna, K., (2010). “Employee Engagement for Talent Retention with Reference to the Academicians.” Review of Business Research, 10(3): 137-143. Lance, C. E., Teachout, M. S., & Donnelly, T. M. (1992). “Specification of the Criterion Construct Space: An Application of Hierarchical Confirmatory Factor Analysis.” Journal of Applied psychology, 77: 437–452. Liden, R. C., & Graen, G. (1980). “Generalizability of the Vertical Dyad Linkage Model of Leadership.” Academy of Management Journal, 23: 451-465. Liden, R.C., & Masly, J. M. (1998). “Multidimensionality of LeaderMember Exchange: An Empirical Assessment through Scale Development.” Journal of Management, 24(1): 43-72. Liden, R. C., Sparrowe, R. T., & Wayne, S. J. (1997). “Leader–Member Exchange Theory: The Past and Potential for the Future.” In G. Ferris (Ed.), Research in Personnel and Human Resources Management (pp. 47–119). Greenwich, CT: JAI Press. Macey, W.H., & Schneider, B.(2008). “The Meaning of Employee Engagement.” Industrial and Organizational Psychology, 1: 3-30. Markham, S.E., Steven, E., Yammarino, F. J., Murry, W. D., & Palanski, M. E., (2010). “Leader – Member Exchange, Shared Values, and Performance Agreement and Levels of Analysis Do Matter.” The Leadership Quarterly, 21(3): 469-480. Markos, S. (2010). “Employee Engagement: The Key to Improving Performance.” Journal of Business and Management, 5(12): 8997. Masson, R.C., Royal, M. A., Agnew, T. G., & Fine, S. (2008). “Leveraging Employee Engagement: The Practical Implications.” Industrial and Organizational Psychology, 1:56-59. Masterson, S.S., Lewis, K., Goldman, B. M., & Taylor, M. S. (2000). “Integrating Justice and Social Exchange: The Differing Effects of Fair Procedures and Treatment on Work Relationships.” Academy of Management Journal, 43:738–748 May, D.R., Gilson, R.L., & Harter, L.M. (2004). “The Psychological Conditions of Meaningfulness, Safety and Availability and the THE INFLUENCE OF LEADER-MEMBER EXCHANGE RELATIONS 491 Engagement of Human Spirit at Work.” Journal of Occupational and Organizational Psychology, 77: 11-37. Mendes, F., & Stander, M. W. (2011). “Positive Organization: The Role of Leader Behavior in Work Engagement and Retention.” Journal of Industrial Psychology, 37 (1):1-13. Murphy, P. R., & Jackson, S. E. (1999). “Managing Work-Role Performance: Challenges for 21st Century Organizations and Employees.” In D. R. Ilgen & E. D. Pulakos (Eds.), The Changing Nature of Work Performance (pp.325–365). San Francisco, CA: Jossey-Bass. Nunnally, J. C. (1978). Psychometric Theory. NewYork: Mcgraw- Hill. Organ, D.W., & Konovsky, M. (1988). “Cognitive versus Affective Determinants of Organizational Citizenship Behavior.” Journal of Applied Psychology, 74: 157-164. Parker, S. K., Williams, H., M., & Turner, N. (2006). “Modeling the Antecedents of Proactive Behavior at Work.” Journal of Applied Psychology, 91: 636–652. Podsakoff, P. M., MacKenzie, S. B., Lee, J. Y., & Podsakoff, N. P. (2003). “Common Method Biases in Behavioral Research: A Critical Review of the Literature and Recommended Remedies.” Journal of Applied Psychology, 88: 879-903. Podsdakoff, P. M., MacKenzie, S. B., Paine, J. B., & Bachrach, D. G. (2000). “Organizational Citizenship Behaviors: Critical Review of the Theoretical and Empirical Literature and Suggestions for Future Research.” Journal of Management, 26: 513–563. Randolph, W.A. (1995). “The Leadership Challenge of Changing to a Culture of Empowerment.” Executive Development, 8(1): 5–8. Rich, B. L., Lepine, J. A., & Crawford, E. R. (2010). “Job Engagement: Antecedents and Effects on Job Performance.” Academy of Management Journal, 53(3): 617-635. Richman, A. (2006). “Everyone Wants an Engaged Workforce How Can You Create It?” Workspan, 49: 36-39. Rousseau, D. M. (1989). “Psychological and Implied Contracts in Organizations.” Employee Responsibilities and Rights Journal, 8: 121-139. 492 CHAURASIA & SHUKLA Saks, A. M. (2006). “Antecedents and Consequences of Employee Engagement.” Journal of Managerial Psychology, 21(7): 600-619. Salanova, M., & Schaufeli, W.B., (2008). “A Cross-National Study of Work Engagement as a Mediator between Job Resources and Proactive Behavior.” International Journal of Human resource Management, 19(1): 37-41. Salanova, M., Llorens, S., Cifre, E., Martınez, I., & Schaufeli, W. B. (2003). “Perceived Collective Efficacy, Subjective Well-Being and Task Performance among Electronic Work Groups: An Experimental Study.” Small Groups Research, 34: 43–73. Scandura, T.A., & Graen, G.B. (1984). “Moderating Effects of Initial Leader-Member Exchange Status on the Effects of a Leadership Intervention.” Journal of Applied Psychology, 69(3): 428-430. Schalkwyk, S., Du Toit, D. H., Bothma, A. S., & Rothmann, S. (2010). “Job Insecurity, Leadership Empowerment Behavior, Employee Engagement and Intention to Leave in a Petrochemical Laboratory.” Journal of Human Resource Management, 8(1): 1-8. Schaufeli, W. B., & Bakker, A. B. (2004). “Job Demands, Job Resources, and their Relationship with Burnout and Engagement : A Multi-Sample Study.” Journal of Organizational Behavior, 2: 293-315. Schaufeli, W. B., Salanova, M., Gonzalez-Roma, V., & Bakker, A. B. (2002). “The Measurement of Engagement and Burnout: A Two Sample Confirmatory Factor Analytic Approach.” Journal of Happiness Studies, 3: 71–92. Schneider, B., Macey, W.H., & Barbera, K.M.(2009). “Driving Customer Satisfaction and Financial Success through Employee Engagement.” Human Resource Planning Society, 32(1):22-27. Schriesheim, C.A., Castro, S., & Cogliser, C.C. (1999). “LeaderMember Exchange (LMX) Research: A Comprehensive Review of Theory, Measurement and Data Analytic Practices.” Leadership Quarterly, 10(1): 63-113. Shaver, J. (2005). “Testing for Mediating Variables in Management Research: Concerns, Implications and Alternative Strategies.” Journal of Management, 31(3): 350-353. THE INFLUENCE OF LEADER-MEMBER EXCHANGE RELATIONS 493 Shaw, K. (2005). “An Engagement Strategy Process for Communicators.” Strategic Communication Management. 9(3): 26-29. Sonnentag, S. (2003). “Recovery, Work Engagement, and Proactive Behavior: A New Look at the Interface between Nonwork and Work.” Journal of Applied Psychology, 88(3): 518 -528. Sparrow, R. T., & Liden, R. C. (1997). “Process and Structure in Leader–Member Exchange.” Academy of Management Review, 22: 522–552. Truckenbrodt, Y. B. (2000). “The Relationship between LeaderMember Exchange and Commitment and Organizational Citizenship Behavior.” Acquisition Review Quarterly: 233-244. Walumbwa, F.O., Cropanzano, R. & Goldman, B. M. (2011). “How Leader-Member Exchange Influences Effective Work Behaviors: Social Exchange and Internal-External Efficacy Perspectives.” Personnel Psychology, 64: 739-770. Wayne, S. J., Shore, L. M., & Liden, R. C. (1997). “Perceived Organizational Support and Leader Member Exchange: A Social Exchange Perspective.” Academy of Management Journal, 40: 82–111. Welbourne, T.M., Johnson, D.E., & Erez, A. (1998). “The Role-Based Performance Scale: Validity Analysis of a Theory-Based Measure.” Academy of management Journal, 41(5): 540-556. Whittington, J.L., & Galpin, T.J. (2010). “The Engagement Factor: Building a High-Commitment Organization in a Low-Commitment World.” Journal of Business Strategy, 31(5): 14-24. Wilson, K., Sin, H., & Conlon, D. (2010). “What about the Leader in Leader-Member Exchange? The Impact of Resource Exchanges and Substitutability on the Leader.” Academy of Management Review, 35: 358–372.
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