“产出导向法”促学效应的元分析

A meta-analysis of the promoting effect of the production-oriented approach

本文运用元分析方法研究“产出导向法”的促学效应,考察其整体效应量和相关影响因素的调节作用。结果表明,“产出导向法”的促学效应整体上达到中等效应量;教学模式、外语技能、实验周期和外语水平为主要调节变量,调节作用的大小与技术手段的运用、“学用一体”理念、干预强度、认知负荷等因素有关;目标语言、教育层次和研究方法等因素无显著调节作用。本研究证实了“产出导向法”的整体促学效应,对后续研究和教学实践具有启示意义。

Using the meta-analysis method, this study investigates the promoting effect of the production-oriented approach(POA) on foreign language learning, analyzes its overall effect size, and explores the moderating effects of different variables. Results show that POA has a moderate overall effect size on foreign language learning, and its main moderators include teaching mode, foreign language skill, research period, and foreign language proficiency level, all of which display significant moderating effects to different degrees. Such variations in the effect sizes of different moderators are attributed to factors like technological advancement, the Learning-Using Integrated Principle, intervention intensity, and cognitive load. In the meantime, the target language, educational level, and research method are not found to be significant moderators of the promoting effect. This study confirms the promoting effect of POA on foreign language learning and has implications for foreign language teaching and future POA research.