232- A cognitive view of the role of L1 in the L2 acquisition process* Jorge Giacobbe Groupement de Recherches sur L’Acquisition des Langues In the first part of this article, I reflect on the role that the learner’s hypothesis-forming activity may assign to the L1 during the course of the acquisition process. These remarks are illustrated in the second part of the article by observations from a longitudinal case study of the acquisition of movement verbs. I The learners’ The adult L2 paradox, and preconditions for learning learner acquiring her new language ’spontaneously’ through everyday contact with its native speakers immediately finds herself caught in a contradiction.’ Unlike the child, for whom language2 acquisition and the acquisition of a first language go hand in hand, the adult already has a language upon encountering an L2 and knows, by this token, how to discourse with native speakers. Such a generalization is more easily demonstrated in the case of a closely related Ll-L2 pairing (which is the case of the learner studied in the second part of this article), but it cannot be excluded even in the case of unrelated languages. It is this capacity for discourse on the part of the adult speaker which places her upon arrival in the new linguistic environment in an almost paradoxical situation, for she has to communicate (and knows what linguistic communication is), but does not command the linguistic means to do so. Yet the only way to develop the repertoire is to communicate. Her task is then to engage in discourse activity in order to be * Address for Universite Paris VIII, rue de la I wish to thank the editors both for their comments and for grappling with the original French version of this article. Thanks are also due to an anonymous reviewer. My remarks will be limited to the case of the untutored acquisition of an L2 outside the 1 classroom (although ’untutored’ is not intended to imply any lack of metalinguistic awareness on the learner’s part). As Berta, the learner of Section II of this article is a woman, the pronoun ’she’ will be overgeneralized throughout to refer generically to ’the learner’. Uncountable ’language’ will be used in the Saussurean sense of langage. The original 2 French terms will be used throughout the article for the Saussurean signe, and its two sides, namely, signifiant and signifié. correspondence: Ddpartement d’Espagnol, Libert6, F-93 Saint Denis. © Edward Arnold 1992 Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 233 able to elaborate what is inevitably a highly limited linguistic system in the early stages. What is the role of the learners’ Ll in her attempts to reach a balance between the effort of acquiring new linguistic material and the need to convey and understand meaning? Initially this question can be narrowed down to asking how the learner analyses what she hears. How does she manage to get a hold on individual items and stretches of the linguistic input? Or rather, how does L2 native speaker input become a ’model’ for the learner’s own constructions? Within the adult’s overall propensity for acquiring a new language, the knowledge of language and communication developed during first language acquisition is crucial. If discourse activity3 provokes the construction and restructuring of the interlanguage,3 then during the very first contacts with native speakers of the new language, such communication must rely on the L1.4 It is through the Ll that the beginning learner can access the language and communication universals which allow her to gauge the communicative intention of the interlocutor, even in the extreme case of lack of understanding of the words uttered. The Ll thus functions as a prior system allowing the learner some participation in foreign-language discourse activity, even before it can function as a source of transfer. This initial system, the Ll, operates in discourse situations which allow the learner to make full use of extralinguistic information in her first analyses of the verbal material of the new language, as she tries to understand and make herself understood. In this context, the learner’s success in sampling L2 items closely depends on the possibility of integrating them into L1-derived linguistic and conceptual frameworks. This is the sense in which the Ll is taken to be a prior system for the development of IL knowledge, and this is the claim to be explored in the empirical study of Section II of this article. The above view of the absolute beginnings of the L2 acquisition process has a certain number of consequences: 1) generalize presupposes the creation of a schema,s a hypothetical construction allowing a piece of verbal behaviour to be replicated and modified in actual use. The hypotheses To 3I leave aside hypotheses relating to universal language acquisition and processing such as Faerch and Kasper’s (1986: 50-51) ’procedural knowledge’, or Zobl’s (1980: 470) ’developmental acquisition principle’, as these hypotheses seemingly follow on from the Chomskyan ‘competence/performance’ dichotomy. The hypothesis I shall be exploring postulates a continuum between the actual productions of learners in discourse activity and the construction of their interlanguage knowledge. 4This statement is of course restricted to monolingual beginners, that is, L2 (rather than L3) learners. The Piagetian schème. 5 Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 234 2) 3) 4) which allow schemata to be set up, modified and co-ordinated (i.e., organized into a system) are at least partly derived from prior systems. As acquisition progresses, it is not only Ll that functions as such a system - earlier stages of development of the IL system also function in this way. It is important to note that the only intake possible is where the item or rule of the L2 native speaker input can be integrated into already functioning systems. Where this is not the case, the learner is effectively ’deaf’ to the input and the item in question is not heard. This deafness is therefore selective, depending on the learner’s prior systems. Any new item or sequence in the learner’s production must then be seen as the result of the available schemata having been modified. The analyst deals with production, and the corpus (whatever its nature: recorded spontaneous speech, grammaticality judgements, etc.) is the manifest result - the product - of complex hypothesizing by the learner. An item or sequence under study may be the product of different schemata. It is a truism, but worth repeating, that for the self-same item or sequence, Ll-derived hypotheses may coexist with IL-derived hypotheses, and deciding whether the surface sequence is due to ’transfer’ or ’overgeneralization’, say, depends crucially on the theoretical framework one has adopted. It is the learner who constructs, co-ordinates and accesses her schemata in order to deal with the demands of the discourse activity she is engaged in. How she proceeds does not depend in the first instance on the structure of the L1, or the L2 (or even the IL). Rather, the to-and-fro between ’deafness’ and intake is the consequence of the learner’s own restructuring capacity. Each stage of IL development has its specific constraints, which in turn constrain the direction that development can take. This means in particular that the L2 does not represent a stable target, but changes over the course of acquisition. Rather than speak of the L2 model, it would be more appropriate to speak of different targets that learners set themselves as a function both of their own hypotheses and of the discursive constraints on their interactions with native speakers of the L2. Further acquisition is, to repeat, motivated by communicative need, and the shape that it takes depends on the current functioning of the learner’s IL. As a consequence of (3) there is no end-state in L2 acquisition (such as convergence with native speakers) which may be determined at the outset. However, this does not preclude envisaging the acquisition process - the succession of models Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 235 5) 6) that the learner sets up - as being directional (in principle, moving in the direction of L2). The cognitive view being taken here links up with the linguistic notion of idiosyncrasy proposed by Corder (1971). Corder’s speculation about possible learner types and parallel courses shared by learners of the same L2 is relevant, but these learner types are not to be defined by linguistic criteria (sharing an L1), but rather by procedures for constructing, restructuring and using IL systems. The study of learner types is the study of cognitive procedures, and not the study of Ll and L2 structures. This brings me to the central question. If it is the case that the Ll provides an initial system from which to create schemata for the construction of the L2, what role does it then play in the development of the IL? And how is it possible to include the role played by the Ll in a cognitive account of language development? Cromer’s ’cognition hypothesis’ seems a good place to start examining these questions. This hypothesis has two aspects, which Bruner describes thus: Whoever studies prelinguistic precursors of language must, I believe, commit himself to what Cromer (1974) has recently called the ’cognition hypothesis’. The cognition hypothesis has two parts to it. The first holds that ’we are able to understand and productively to use particular linguistic structures only when our cognitive abilities enable us to do so’ (Cromer, 1974: 246). The second holds that when our cognitive abilities allow us to grasp a particular idea, we may still not have grasped the complex rule for expressing it freely but may nonetheless express it in a less complex, if indirect form (Bruner, 1975: 258-59). Cromer’s hypothesis highlights the genetic nature of language in acquisition that it postulates a doctrine of functional substitution, or at least of continuity between functionally equivalent forms of communication (between prelinguistic forms and the development of a first language, in the case that interests Bruner). Cromer’s hypothesis probably has greater implications for the L2 situation. First, it would suppose, as I do, that the adult beginner has prior linguistic and conceptual constructions (via the LI) which govern the onset and the course of the acquisition process. Secondly, the cognition hypothesis addresses the question of the dynamics of the process, that is, how the prior existence of linguistic and cognitive contraints governs the gradual appropriation of new forms which in principle approximate more and more closely to those of the L2. Thus the two parts to Cromer’s hypothesis - the concept and the rule for expressing the concept - evoke the continuity/discontinuity between different aspects of the cognitive Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 236 constructions of the adult, and the hypotheses she entertain in order to acquire a new language. These preliminary remarks can now be made much more concrete in the following analysis of the acquisition of movement verbs by Berta. I return to the questions raised here in the conclusion. (and linguistic) must II A case study of the acquisition of movement verbs The purpose of this study is to show that in certain circumstances, the adult learner of an L2 has to reconstruct the concepts behind the meaning of linguistic signs before they emerge in the L2. The problems considered here clearly have to do with the relation between Ll and L2, as well as the relation holding between the acquisition of both these languages and cognitive development in general. As regards this cognitive activity, the most commonly held view maintains that in acquiring a second language, the adult can draw on the concepts developed during Ll acquisition. 6 Lurking behind this point of view is the idea that adult SLA is fundamentally concerned with constructing a new system of signifiants, and that such concepts remain available within the limits of crosscultural and crosslinguistic differences.’ In other words, the adult acquiring an L2 has to (re)construct only those L2 notions which are not grammaticalized in her L1, while the others are directly available for incorporation into the IL system. Can this view of the ’natural’ availability of transferable concepts be questioned, and to what extent?’ During the of acquiring L2 French, Berta, a Spanish-speaking learner, had to reconstruct the notion of PATH, which underlies the use of certain movement verbs in French, aller (’go’) in particular. This notion is shared with the Ll equivalent ir. To represent a PATH, one needs to be able to represent a homogeneous (Euclidian) space. As will be seen, however, the initial system which Berta builds up is based on a This view is that of Klein (1986: 5), and Weissenborn (1984: 262-63). 6 Cf. Klein (1986), and Weissenborn (1984). 7 The study by Cook (1977) on adult learners’ use of before and after raises some questions 8 process about the notional transfer hypothesis. This study was carried out in the context of the European Science Foundation’s research 9 project (1982-88) on spontaneous adult language acquisition, which examined 10 linguistic cases of acquisition in five European countries: France, Germany, the UK, the Netherlands and Sweden. For a complete description of the aims and methodology of this project, cf. Perdue (1984). Berta is a political refugee from Chile who knew no French on her arrival in the Paris region. The corpus analysed here consists of retellings of an abridged version of Chaplin’s Modern times, which relates the adventures of two main characters referred to here as ’Chaplin’ and ’the girl’. Berta performed this task three times, to a different L2-speaker on each occasion, at approximately 10-month intervals. The retelling of Time 1 occurred during her sixth month in France, the retelling of Time 2 took place after 17 months, and that of Time 3 after 24 months. Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 237 topological conceptualization of space, where the representation of movement is inextricably linked with the notion of BOUNDARY, to the exclusion of PATH. The most striking observation in the study is that Berta does not consistently use aller to refer to movements until the recording of Time 3, when she had already been in France for two years (see footnote 9). Given that third person narratives are being dealt with (roughly speaking), and that the third person forms of Spanish and French ’go’ in the present indicative and their functions are virtually identical,’o it would not have been surprising to find a ’classic’ case of early, successful, transfer. But that is precisely what is not found. 7 The representation problem A first question to be asked relates to that what may be termed the ’representation problem’. What is the reason for Berta’s two years’ ’delay’ before using aller, this commonest of movement verbs? The answer lies in the analysis of the means she did indeed use to express movement. The development of these means will be described briefly over the three points of time investigated in this study.&dquo; Time 1: movement conceptualized as relocation The following utterance of Berta’s refers to a movement:’2 1) ø [a tfetfe a] la maison (Ø aller) ’(elle) 0 chercher a la maison’ = (she (goes to) look FOR the house) In (1), the preposition a marks the direction of the movement, and there is no verb aller. Given that this example and many of the following examples containing reference to movement correspond to source and/or target language sequences whose structure would contain a movement verb, I will describe them as having a verb ’missing’ in the Spanish 10 ir and French aller both have va as third person present indicative. In the plural, corresponds to French vont, pronounced [võ], although a Spanish ear would initially not distinguish this pronunciation from [von]. The functional range of the two verbs is in fact not identical, but what differences there are do not affect the examples discussed. For a detailed analysis of Berta’s cognitive means of representing movement, for other 11 related aspects of her development, as well as for extended discussion of the general theses of this paper, see Giacobbe (1992). All examples are from Berta. If there is dialogue between her and a native speaker of the 12 target language, the latter’s utterances are marked by NS. The transcription conventions are the following: + represents a silent pause, and / a self-correction. Pairs of * * enclose source language sequences, [] enclose sequences in phonetic transcription, and ( ) unclear sequences. Each example is accompanied by the author’s standard French gloss, and a gloss in English. The zero sign &sl0; is used to indicate a ’missing’ item, as explained in the text : &sl0;= aller is to be interpreted as ’aller is missing’. Spanish van Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 238 position marked by 0. Notice, however, that in Spanish the prepositions a and en suffice to convey movement and location respectively, whereas verbs are obligatory in French to convey these meanings. I return to this fact in Section 11.2. The examples from Time 1 show that Berta generally tends to omit aller, whether or not the ’missing’ form is similar to the corresponding Spanish form, and whatever the syntactic structure of the utterance. But these ’omissions’ do not only concern aller: other movement verbs are omitted, as is %tre (which marks the localization, and to which I shall return): 2) après + 0 de la prison (o revenir?, venir?) lapr~s (il/elle) de la prison’ (afterwards, he/she FROM the prison: = ’returns’?) 3) *y* apres la femme 0 *al camion de la police ((6 monter?, entrer?, ialler?) ’et apr~s la femme 0 dans le camion de la police’ (and afterwards ... the woman INTO the police van: 4) *los* deux 0 *en* lal *en* rue (o etr-e) = ... = ... _ ’enters’?) = ’tous les deux 0 dans la rue’ (both of them IN the street: = These ’ ’are’?) show that in order to refer to movement and Berta has constructed an idiosyncratic system of three location, prepositions, [de], [a], [en]. These prepositions create the following relations: between the mobile reference and the source position [de], see (2); between the mobile referent and the goal position [a], see (1) and (3); between the referent and a single position (location) - [en], see (4). This basic system allows Berta to represent movement as a double positioning: the mobile referent is first located at a position A, and then moves because it can subsequently be located at a position B. Movement is thus merely marked as a change of place - a new position indicated by the preposition [a] is attained in relation to an initial position indicated by the preposition [de]. In context, these utterances in fact merely locate the referent in relation to an initial position (where it no longer is), or to a final position where it already is, as the other position can be left implicit. From a psychological point of view, the speaker has to reposition the THEME’3 by using the linguistic means that she has in order to represent movement. This relocation is effected in relation to entities which do not move - the RELATA. Now, the examples examples Following Klein (1991) I shall call the mobile referent the THEME, and the referent (or 13 referents) in relation to which it is located, the RELATUM. All terms for spatial concepts will be indicated by CAPITALS, and are defined in detail in Becker et al. (1988). However, an intuitive understanding of them is sufficient for the reader of this article. Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 239 clearly shown that operations of positioning (location) and of repositioning (movement) can merge; in both cases, a THEME is situated by reference to a RELATUM (or relata), and the fact that a single, prepositionally marked relation suffices to construct the movement in its entirety underlines the similarity of both operations. Moreover, as (4) shows, location is also expressed by verbless utterances - use of the preposition en suffices. Example (5) is the utterance immediately preceding (3) above: have 5) *en la + en el * camion de la police ’(Charlot) 0 dans le camion de la (Charlie IN the police van) police’ In the first utterance (5), Berta uses the preposition en, which LOCATES Charlie uniquely in relation to the police van, while the theme (Charlie) does not move in relation to the RELATUM. In the following utterance ((3) above), the preposition a situates the girl both in relation to an implicit source position and to a goal position, the police van. This double placing is what allows Berta to represent the movement of entering the police van. The THEME moves in relation to the two RELATA. Let us now look at the lexical verbs used by Berta to refer to movement at Time 1. In fact, the invariable form sorti (doubtless derived from the French verb sortir ’go out’) is practically the only L2-related form used (3x) by Berta. 6) la femme + *el* police *y* chaplin sorti *del* camion ’et ils sont sortis du camion, la femme, le policier et Chaplin’ (and they came out of the van, the woman, the policeman and *y* ... Chaplin) Sorti expresses movement in a way that is compatible with the cognitive constraints on Berta’s basic prepositional system. The THEME leaves the inside of the van and then finds itself outside. To the spatial information of the preposition de, sorti adds the passage across a threshold from the inside to the outside. Sorti does not express a PATH, merely a double positioning, a relocation. Berta’s first system of spatial representation is organized along two separate grammatical levels, open-class (verbs) and closed-class (prepositions). The prepositions serve to express abstract relations between entities, whereas the verbs will be used to express perceptual space by specifying different types of movement. &dquo; Taken together, they give Berta the wherewithal to express relations in perceptual space. Thus Berta can use manner verbs such as courir from Time 1. Their signifiés do not however 14 form part of the system of spatial representation under construction. Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 240 Their compatibility lies in the representation of space that underlies them, which is topological. They express a topological space divided by a BOUNDARY into qualitatively different subspaces. The space is not homogeneous, given that it is organized by and around the BOUNDARY, nor is it dimensional, since movement within it cannot be represented as a measurable PATH, but merely as a change of position from SOURCE to GOAL. Sorti means ’have crossed the threshold’, ’be located on the other side’; it does not indicate the following of a measurable path. The subspaces thus serve to locate a THEME in two individuated places and nothing more. To represent a PATH, it is necessary for the THEME to be located at any of the possible places along it, not only at its beginning and end. To do one needs then to be able to represent a Euclidian homogeneous, space. This is the representation necessary to express the meaning of the verb aller. To be able to use aller, Berta would need to represent a nontopological space in her IL. But her IL system is not so organized, and so she cannot use aller. Aller is not coincidentally absent from the corpus. My first observation is therefore that in order to acquire a new system of spatial representation using L2 forms in L2 discourse activity, Berta separates out open-class and closed-class organization. Keeping the closed-class, prepositional (abstract) system constant allows her to start constructing the open-class, verbal (perceptual) means of expression. The first L2 open-class forms taken in are those which are compatible with the organization of Berta’s minisystem of prepositions, i.e., compatible with the representation of movement as a relocation. It is no accident that none of the verbs omitted at Time 1 could be rendered by the signifié of sorti. Sorti is compatible with the system and is therefore not omitted. this, Time 1: the need to go further From Time 1 onwards, Berta feels the need to refer to PATH, as such reference is one of the task requirements. Different discourse strategies testify to this, the most noticeable of which is a switch to Spanish: 7) *y* lui euh *fue a un* restaurant a manger ’et il est aII6 manger dans un restaurant’ (and he WENT to eat in a restaurant) Berta’s IL paraphrases are particularly interesting, as Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 they come to 241 important way of referring to movement at Time 2. following example shows us how she attempts to express movement involving a PATH taken by a THEME by using sorti in a paraphrase. The fact that she herself ’glosses’ this attempt in Spanish allows us to reconstruct its meaning: represent an The 8) Berta: *y* elle la femme *con* dice* [a]/ *por* la rue avec chaplin *arrancaron no se como se NS: qu’est-ce qu’ils font? OM/ Berta: [e + va sorti] de la rue + oui ils sortent de la rue? NS: Berta: oui avec Chaplin ont d6marr6 (je ne sais pas comment la rue. NS: qu’est-ce qu’ils font? B: euh ils vont sortir de dit) par la rue, oui.’ (B: And the girl with Chaplin have taken off (I don’t know how to say it) through the street. NS: What do they do? B: They are GOING TO LEAVE the street, yes. NS: They LEAVE the street? B: Yes.) Berta’s second utterance contains two verbal forms [va] and [sorti]. Notice, though, that [va] markes future time reference, and it is precisely this future reference that allows Berta to transform the meaning of [sorti] (which, remember, can only denote a movement in the context of a relocation) so that it may refer to the PATH taken by the two characters. ’[va sorti] de la rue’ means that Chaplin and the girl will soon leave the street, i.e., they have already ~tarted moving. This corresponds to the meaning of the Spanish ’gloss’ with arrancaron. Reference is thus achieved for a referent in motion, after the movement has started, and before it has finished. To borrow an expression from Vandeloise (1987), this paraphrase ’anticipates the end of the trajectory of the mobile referent’,15 i.e., describes a path. The subsequent interpretation proposed by NS reduces Berta’s meaning to L2 sortir and, despite her apparently acquiescing - oui - the whole sequence represents a partial communicative failure for her. But for the analyst, it is precisely this trouble which lays bare the cognitive constraints on the construction of Berta’s IL. ’B: et la femme on topological space: BO UNDAR Y and its paraphrases Berta’s hypothesizing activity in these texts is fascinating. She takes the topological representation of space implicit in the verb sorti and fashions it into a very powerful way of representing movement. By Times 7 and 2: 15 ’localise anticipativement le terme de la trajectoire de l’élément mobile’ 1987: 87). Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 (Vandeloise, 242 a topological space bisected by a BOUNDARY, the total space becomes the ideal RELATUM for a THEME in motion. The whole zone is constructed in order to locate the THEME: it is in two parts, and each subspace may be considered as SOURCE and GOAL. The THEME is found within each subspace in turn, and what creates movement is the crossing of the BOUNDARY. The paraphrases Berta produces with the help of sorti clearly show how important the notion of BOUNDARY is for representing movement. Let us first have a closer look at the meaning of sorti in (8) above: ’[va sorti] de la rue’. If this form refers to a movement by use of a BOUNDARY which can be crossed, then the ’crossing’ here is not, as in the L2, from an interior to an exterior, but from a state of immobility to being in motion. Berta cannot represent movement at this stage without recourse to BOUNDARY, and the verb sorti provides one for the THEME to cross. Let us now look at an extract from Time 2 containing a similar use of sorti: constructing 9) *y* lui [di + ke el lel lesorti] le pain *del * camion qu’il a sorti (=a vol6) le pain du camion’ ’et il dit (and he says he has taken out (=stolen) the bread from the baker’s Sorti, here, is an attempt at expressing the notion of ’steal’, as van) voler, The recourse to sorti can be considered as an attempt to describe the movement Chaplin (says he) accomplished - an action which makes the bread move from the baker’s van to Chaplin. Again, we observe the THEME cross a BOUNDARY. Sorti thus provides the topological space adequate for locating a THEME in two places, as its use creates a BOUNDARY. apparently, is not available. Time 2: Lexical development: sorti relations By Time 2, sorti, Berta or more uses exactly, as the basis for a system movement verbs within based on a system of a of spatial system based spatial on relations to a BOUNDARY. (a) Crossing the boundary in both directions: sorti is restricted to a crossing the BOUNDARY from the interior to the exterior (with or without the metaphorical extension ’from rest to motion’), and Berta now uses another form for the opposite direction, from exterior to interior. This is (pas) , which is formally movement related to L2 passer: Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 243 10) chaplin [pas] a un restaurant ’Chaplin entre dans un restaurant’ (Chaplin goes into a restaurant) Here the restaurant clearly represents an interior space, and the preposition a functions to relate the THEME (Chaplin) to the GOAL position. Correlatively, sorti, used with de, relates the THEME to the SOURCE position. It can be seen then that (past also represents movement by the creation of a topological space with a BOUNDARY. Sorti and [pas] suppose, then, the same representation. The space has in fact become more homogeneous in that movement is now expressible from either side of the BOUNDARY to the other. Chaplin can now ’passer’ into the restaurant, and ’sortir’ out of it. (b) Movements without explicit direction: there is another function of [pas]: /a rue ~-M~ 11) K~ un ~cr~o~M~ personne [ke [~e/?~] pas] *por* */?o/-* la lune personne qui passe par la rue’ (a person who is passing by in the street) Here, (past refers whose direction is not explicitly the given, by Spanish preposition por. Now, Spanish pasar por, just as French passer par, means ’to cross’; a BOUNDARY is created, and movement is represented as crossing this BOUNDARY. But the speaker can attribute greater or lesser width to this boundary as a function of discourse needs, and the boundary can itself become a third subspace to be used to locate the THEME, thanks to por. With por, the SOURCE and GOAL subspaces are temporarily ignored, and the THEME is located within the BOUNDARY. There is no ’crossing’, and we are as close as is possible with a topological representation of space to expressing the notion of PATH. to a movement and it is followed (c) Lack of movement: it has already been seen that in Berta’s IL, location and movement are closely related. To complete the lexical system based on the notion of BOUNDARY, Berta needs a verbal form (or forms) allowing her to locate the THEME at a single space. This contrasts with, but depends on, boundary-crossing, and we will call it nonmovement. It is expressed at Time 2 by [rest], or [restan]: 12) *y el los* deux [restan] (en) la maison *y* apres [lel lesorti] a la rue ’et les deux restent a la maison et apr~s ils sortent et vont dans la rue’ (and the two of them stayed in the house and after they left and went out into the street) Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 244 How Berta incorporate these forms into her discourse? Exshows that movement and nonmovement are explicitly marked. Restan expresses a single localization in relation to the space defined by the BOUNDARY of sorti. Sorti defines a double space separated by a BOUNDARY, and restan identifies with one of these places, independently of the other. In other words, the functioning of restan depends on the pre-existing subspaces of the other verbs, here sorti. Chaplin and the girl are positioned at one of the subspaces of the topological space (the subspace is denoted here by maison). This is why restan is part of the system of lexical verbs at Time 2; Berta still does not have the lexical means to refer to location independently of movement. can ample (12) Time 3 Berta’s system is in flux at Time 3. I shall describe her attempts to system of representation of movement independent of the notion of BOUNDARY. In other words, her attempts to express movement are followed along a PATH, i.e., to create a Euclidian representation of space in her IL, in addition to the topological representation she has. create a (a) Crossing a boundary: pas *por* located the THEME at a BOUNDARY at Time 2, and hence allowed the expression of nondirectional movement. As has been pointed out, this expression is close to PATH, although embedded in a topological representation of space. At Time 3, when, as will be seen with example (14) below, the notion of PATH can be expressed lexically, the function of [pas] *por* changes precisely to express the crossing of a BOUNDARY: 13) [se le le lel le lo + ke pas] *por* a coté la maison de 1’eau (qui passe par) a cote de la maison’ (there is water [which passes by] next to the house) ’il y a In this example, the (idiosyncratic) co-occurrence of both por and a cote clearly shows how Berta’s system of spatial expression functions. ’To cross a BOUNDARY (a) the THEME and the BOUNDARY are related by por, (b) the BOUNDARY can then be crossed - pas. The boundary here is complex, namely a side (REGION) of the house - a cote la maison. The water (= ’rive’) comes then from an unspecified SOURCE (!), through the BOUNDARY marked by the prepositional phrase a cote la maisorc, and goes to an unspecified GOAL. (b) Expressing PATH: the verb aller: in the following the verb aller is used independently for the first time: Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 example, 245 14) !/ il Ac dell ~’~CC~C~~ MM + un un M~ voiture ~<7~M~ *y* [preske [p~-M~C ke ~/] d’accident lune voiture passe (va) et un accident a failli arriver’ (a car passes by and an accident nearly happens) j~a] [va] to refer to movement. But as neither GOAL is specified, nor is DIRECTION. Crucially, example (14) contains no BOUNDARY, and indeed no overt RELATUM by which to locate the THEME voiture. Movement occurs in a unified, homogeneous space, and the position occupied by the THEME can only be identified by the co-ordinate system implicit in the meaning of the verb itself, used by Berta to define the relevant space as geometrical. The movement described can then be understood as a PATH through this space. 16 This one use of aller is sufficient to demonstrate the changes that have occurred in Berta’s IL system for expressing movement. The fact that her use is idiosyncratic (an L2-speaker would have used passer) further underlines its significance. How has Berta managed to incorporate this form into her discourse? The idiosyncratic nature of example (14) comes from the separation of the two meaning components of (L2) aller: PATH and directionality (anticipated location at GOAL). In order to be able to use aller, Berta has taken in the former, not the latter, component. Other utterances with aller at Time 3 contain independent marking of directionality. All, however, express the PATH taken by a THEME within a geometrical space. It is further highly significant that there are virtually no more verbless utterances at Time 3 where aller could be said to be ’omitted’. One final example from Time 3 will suffice to summarize observations so far: Va, here, allows Berta SOURCE nor les deux [son entre de kurir] + *y* apres [se va el ] + les deux [sor] + les deux + [se son martf e] ’et les deux sont en train de courir et apr~s elle s’en va, les deux sortent, ils sont partis’ (and both are running and then she goes away, both leave, both run 15) *y* away) Example (15) contains the complete set of procedures used by Berta (with varying degrees of success) throughout the study to express movement along a PATH: les deux [son entre de kurir]: manner verbs’7 les deux + [se son martf e] les deux [sor] : BOUNDARY crossing : Euclidian space [se va eIJ (i) (ii) This representation of space is akin to that of Langacker (1987). 16 As 17 stated in note 15, verbs expressing the manner of movement have component to their meaning, but it falls outside the system of IL expression a movement that Berta has constructed. Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 246 Thus Berta still has access to the lexical and discourse strategies she used at earlier stages of her IL development to express movement. These means are now part of a richer repertoire whose organization is based on the most complex (and most recent) organization for referring to space that Berta has constructed: Euclidian space. Hence, (ii)-type verbs are no longer used to paraphrase PATH. 2 Problems of development and transfer Having seen how Berta’s system representing space has changed from Time 1 to Time 3, two further questions may be asked: (1) What is the cognitive mechanism that led her to a first, topological schema, and what mechanism led to the second Euclidian schema? and (2) How does Berta use her Ll in this development? Although our whole analysis has been based on the hypothesis that conceptual transfer did not occur, question (2) poses a different problem, namely, what role the Ll may play in the hypotheses used to construct a linguistic schema (I return to this distinction in the conclusion). This is not the same as asking whether a concept may be transferred to become a signifie of some L2 signifiant. Question (2) is not the same question as asking what Berta transferred from her L1. It has been mentioned that Berta felt the need right from Time 1 to refer to PATH. This need is created by task requirements, and communicative need in this sense is clearly one of the factors driving IL development. But it is not the only factor. It is Berta’s use of her IL forms which simultaneously reveals both a representational need and the fact that Berta’s IL repertoire is not adequate to satisfy the need. In example (7) from Time 1, repeated here: 7) lui euh *fue a un* restaurant a manger ’et ii est aII6 manger dans un restaurant’ (and he WENT to eat in a restaurant) *y* ’ the Ll verb reveals a gap which will only be filled after 18 months’ conceptual and linguistic construction. This initial borrowing determines the trajectory that Berta’s hypothesis testing will take, through the paraphrases of Time 1 and Time 2 and the lexical development of Time 3. This appearance of an Ll item in Berta’s discourse reveals to the analyst the discrepancy between the concrete task requirements and Berta’s IL development. If task requirements were the only factor determining development, then Berta’s IL could only develop by immediately constructing a Euclidian schema. But it does not do so; Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 247 instead she develops a topological schema, and this fact allows other factors to be identified determining the construction of her IL system - her Ll in particular. The basic prepositional system from which Berta’s development starts contains the three forms a, de, en, which are found both in Ll and L2. One could therefore postulate a twofold origin for this system (or rather, as Zobl, 1980: 74, puts it ’a synthetic perception of the genesis of developmental and transfer errors’), and speculate that the formal identity and the overlap in meaning of both systems has a facilitating effect on a learner’s hypothesis-formation. The role of L1-derived hypotheses may be sought in the way that this minisystem of three prepositions functions within Berta’s IL. In their spatial uses, Spanish a, which almost always relates the mobile THEME and the RELATUM at GOAL, is in opposition to Spanish en, which always relates the stative THEME to one RELATUM, thus expressing its location. This opposition allows verbless utterances in Spanish to convey directional or stative And it is this Ll opposition which allowed in to her Berta, IL, represent movement and location with verbless utterances. In French, movement and location are expressed by the verb, not the preposition, a fact which precludes the use of such verbless utterances. However, this initial system is not identical to the Spanish system, where a can be used in co-occurrence with ir in a verbal construction expressing a path. This Berta cannot do in her IL, since its organization is indeed idiosyncratic, though we do observe Llderived hypotheses in it. Bertha therefore dissociates prepositional use from use of verbs, and this is central to future development for two reasons. First, this dissociation allows her to construct an extremely simple and economical system representing movement. Even with such a simple repertoire, Berta can express spatial information without having to ask for words, and without having to resort to Spanish. Secondly, this dissociation allows her to test hypotheses. Keeping the prepositional system constant allows her to express relations between entities, while devoting her attention to constructing a system of verbs. This system of verbs is developed from Time 2 to Time 3 and its limitations push her eventually to express PATH, i.e., to develop a Euclidian schema for space. This hypothesizing about French lexemes is also informed by her L1, as her Spanish paraphrases testify. It may be concluded that it is the Ll which is the principal driving force behind Berta’s notional and linguistic development, and the significance of the items and structures which are introduced into her discourse to fulfil the communicative needs of the time can only meaning respectively. Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 248 be appreciated in the context of the whole course of her develop- ment. III Conclusion I conclude with three 1) 2) . . points: Ll influence is not restricted to transfer, nor is it restricted to Ll items showing up haphazardly in the IL. The learner’s hypotheses allow her to distinguish between different aspects of her L1. Her hypothesizing activity includes both her Ll and those aspects of the L2 which are available to her, and exploring the latter cannot happen in the absence of the former. In other words, success in the L2 discourse activity demands that the learner develop a genuinely bilingual competence (which by definition precludes any correspondence with the ’end-state’ of a monolingual L2 speaker). The cognition hypothesis demonstrates that the ’learner’s paradox’ is only apparent. The paradox is only present in the developmental context of the acquisition of a language if the ’discrepancy’ between the learner’s capacities as a competent speaker and the linguistic means she has available in the L2 is reconstructed. What one really has to explain is a linguistic genesis. But the developmental situation is more complex in the case of second than of first language acquisition. Cromer imagines ’cognitive intake capacity’ and ’complex rule intake capacity’ as being independent. It has been seen, however, that it is the schemata constructed to assimilate a new signe which force the learner to reconstruct ab initio her representational capacities. This situation arises from the richness of available assimilation schemata to the adult, allowing her to call on other available systems of representation, an important source of which is her Ll. The development to be explained is not ’from communication to language’, but from communication in one language to communication in another. The learner thus has the ’transferred’ items play the role of instruments in ’the acquisition of the more advanced form’ (Bruner, 1975: 260). Given the model proposed by the cognition hypothesis, it has been suggested that ’transfer’ first enabled the construction of a basic, topological system, and then the transition to the Euclidian schema (representation of PATH) implicit in the use of the verb aller. Forms used in discourse activity because of the learner’s communicative needs, and coined Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016 249 3) (idiosyncratically) through consulting the Ll thus become the condition for (and the result of) the adult’s further cognitive activity. As Bruner says of the child’s utterances, ’for a precursor utterance to become psychologically and linguistically interesting, it must be shown to be the instrumental prerequisite to a more evolved utterance’ (Bruner, 1975: 260). One last remark about the prior system. Some features of the learner’s construction of an L2 system have been described, during which Ll-derived hypotheses intervene. In point of fact, such intervention would not be possible if more general hypotheses relating L2 to Ll did not exist. I should distinguish here between hypotheses relating L2 to Ll which operate on a high level of generality18 (and which allow specific comparisons and interventions), and operational hypotheses (which allow for the manipulation and transformation of ’transferable’ items so that they can be assimilated into the system of schemata constructing the IL). The learner’s activity which has been analysed here is the result of a complex system of transformations which is part of the adult’s cognitive propensity for acquiring an L2. References Becker, A., Carroll, M. and Kelly, A., editors, 1988: Reference to space. Report to the European Science Foundation IV. Heidelberg and Strasbourg. Bruner, J. 1975: From communication to language: a psychological perspective. Cognition 3, 255-87. Cook, V. 1977: Cognitive processes in second language learning. IRAL 15, Final 1-20. Corder, S.P. 1971: Idiosyncratic dialects and error analysis. IRAL 9, 147-60. 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Linquistische Berichte 132, 77-114. Langacker, R. 1987: Mouvement abstrait. Langue Française 76, 59-76. Perdue, C., editor, 1984: Second language acquisition by adult immigrants: afield manual. Rowley, MA: Newbury House. Vandeloise, C. 1987: La préposition ’à’ et le principe d’anticipation. Langue Française 76. Weissenborn, J. 1984: La genèse de la référence spatiale en langue maternelle et en langue seconde: similarités et différences. In Extra, G. and Mittner, M., editors, Studies in second language acquisition by adult immigrants, Tilburg: Tilburg University Press. Zobl, H. 1980: Developmental and transfer errors: their common bases and (possibly) differential effects on subsequent learning. TESOL Quarterly 14, 469-79 Downloaded from slr.sagepub.com at PENNSYLVANIA STATE UNIV on September 16, 2016
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