国外课堂互动中教师支架研究述评(1984—2017)

Review of research abroad on teacher scaffolding in classroom interaction(1984-2017)

本文基于检索所得的期刊论文,概述了1984—2017年国外课堂互动中教师支架研究的发展状况,从研究对象、研究类型和研究主题3方面梳理分析了相关研究。研究结果显示:(1)研究对象涵盖不同层面的学习者群体,但比例不均衡;(2)研究类型主要包含理论建构、综述、描述性研究和实验性研究4类;(3)研究主要围绕特征、策略和有效性3个主题展开。文章最后总结了国外课堂互动中教师支架研究的主要贡献,并指出其对我国外语课堂中教师支架研究的启示。

Based on the collected journal papers,this paper first reviews briefly the development of research abroad on teacher scaffolding in classroom interaction from 1984 to 2017,and then analyzes the papers from the perspectives of subjects,research types and research themes. The major findings are as follows:( 1) the subjects involve different age groups with imbalance in proportion;( 2) research types include theoretical studies,reviews,descriptive studies and experimental studies;( 3) the main research themes are features,strategies and effectiveness of teacher scaffolding. The paper finally summarizes the current research achievements,and provides implications for future research on teacher scaffolding in foreign language classrooms in China.