Group Dynamic Assessment: An Inventory of Mediational Strategies for Teaching Listening
محل انتشار: فصلنامه آموزش مهارتهای زبان، دوره: 30، شماره: 4
سال انتشار: 1391
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 220
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شناسه ملی سند علمی:
JR_JTLS-30-4_002
تاریخ نمایه سازی: 6 اردیبهشت 1400
چکیده مقاله:
Group dynamic assessment (G-DA) grounded in Vygotsky’s socio-cultural theory (SCT) is believed to have the potential to provide a context for capturing a group of learners’ Zone of Proximal Development (ZPD) (Poehner & Lantolf, ۲۰۱۰; Shabani, ۲۰۱۰). The present study aims at testing the applicability of G-DA in identifying the mediational strategies offered by a mediator during his G-DA interactions with a group of L۲ learners in the context of listening. Moreover, it seeks to unravel the effects of G-DA-based instruction on the co-construction of knowledge among L۲ listeners. A microgenetic, longitudinal and interactionist methodology formed the theoretical basis for the construction of the assessment procedures. The participants included a group of L۲ learners ranging in age from ۲۰ to ۲۵.The materials used in the assessment sessions were authentic texts selected from the normal VOA broadcasts. The qualitative analysis of G-DA protocols led to the development of an inventory of mediational strategies consisting of different forms of implicit and explicit feedback. The analysis also showed how collective scaffolding (Donato, ۱۹۹۴) could pave the way for establishing distributed help among learners (Platt & Brooks, ۱۹۹۴) within the social space of the class in the course of which secondary and primary interactants mutually benefit from each other's contributions (Poehner, ۲۰۰۹). The inventory of mediational strategies helped track the learners’ microgenetic and developmental trajectories over time. Finally, on the basis of the findings language teachers are suggested to use mediational strategies developed in this study as a reference to provision of feedbacks during interactions with a group ZPD.
کلیدواژه ها:
نویسندگان
Mohammad Alavi
Associate Professor University of Tehran
Shiva Kaivanpanah
Assistant Professor University of Tehran
Karim Shabani
PhD. Candidate University of Tehran