Collaborative L۲ Interactivity in Diverse ZPD-Based Proximal Contexts and Interactional Competence Development
محل انتشار: فصلنامه آموزش مهارتهای زبان، دوره: 33، شماره: 3
سال انتشار: 1393
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 183
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شناسه ملی سند علمی:
JR_JTLS-33-3_004
تاریخ نمایه سازی: 6 اردیبهشت 1400
چکیده مقاله:
Central to Vygotsky-inspired sociocultural theory (SCT) is the notion of ZPD seen by SLA researchers as a useful framework within which L۲ teaching and learning can take place. Van Lier (۲۰۰۴) argues that the ZPD could be activated in diverse proximal contexts (PCs) and is not limited to the expert-novice scenario. . This study probed whether Iranian EFL learners' collaborative task performance within different ZPD-based PCs results in their development of interactional competence (IC). Young's (۲۰۱۱) IC model was used for developing an IC test (ICT) employed at the pretest and posttest times. Three intact EFL listening-speaking classes at a university at southwest of Iran were randomly assigned to the expert-novice, equal-peers, and control (non-ZPD) conditions. The co-constructed interactions of the groups in (a)symmetrical ZPD-based conditions were audio-recorded for further analysis of participants' L۲ IC development. A triangulation (quantitative and microgenetic) data-analysis approach was adopted. The results showed that whereas both ZPD groups (equal-peers and expert-novice) outperformed the non-ZPD group on IC posttests, no statistically significant difference was found between participants' IC development in symmetrical and asymmetrical PCs. Further, microgenetic analysis of the ZPD groups' interactions demonstrated how participation and activity in different PCs can effectively trigger awareness of mechanisms and norms of L۲ spoken interaction and, in turn, result in IC development. The findings point to the applicability of diverse ZPD-adjusted PCs, composed of equal or unequal participants, in EFL classrooms and also the efficacy of ZPD-based interactive scenarios for students' development of L۲ IC.
کلیدواژه ها:
Key Words: Sociocultural theory ، zone of proximal development (ZPD) ، proximal contexts (PCs) ، interactional competence ، microgenesis
نویسندگان
Ali Akbar Jafarpour
Shahrekord University, Iran
Azizullah Mirzaei
Shahrekord University
Fatemeh Zahra Ehsani
Shahrekord University, Iran
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