诊断性语言测评在教学中的应用: 评教互动研究框架

诊断性语言测评的宗旨是通过诊断、反馈和补救性教学，提高学生的语言运用能力。因此，诊断测评的效度研究需要重点关注测评与教学之间的互动。本文基于诊断测评效度论证框架，结合学习导向型评价理念，构建适合我国外语教育环境的基于诊断性语言测评的评教互动研究框架。基于该框架，本文以服务我国大学英语教育的优诊学（高校版）为案例，探讨评教互动研究所面临的挑战，并提出评教互动研究的发展方向。
English: The central goal of diagnostic language assessment (DLA) is to improve learners’ language competence through remedial instruction based on diagnostic feedback. Validation studies of DLAs, therefore, should focus on the interaction between assessment and instruction. In this article, based on a validation framework of DLA and the theory of learning-oriented assessment, a research framework is proposed to guide studies of the application of DLAs in foreign language education in China. In addition, through the case analysis of UDig (for higher education), a diagnostic language assessment system for tertiary-level English language education in China, the challenges facing the interaction between assessment and instruction are discussed and the directions for further development are pointed out.