综合素质评价中量尺构建及结果解释再思考——基于PISA测评及TIMSS测评的启示

Reflection on the Construction of the Scale and the Interpretation of the Results in the Comprehensive Quality Evaluation: Based on PISA Evaluation and TIMSS Evaluation

综合素质评价对学生发展全面性提出要求,但在具体实施中仍在结果呈现如量尺构建、分层的需求困惑以及评价结果解释上存在难点和不足。本文首先分析了PISA测评和TIMSS测评对于测评结果量尺及其分层的构建,以及对于结果解释中相关影响模型的构建;其次基于上述工作,本文进一步分析指出两大测评在结果解释上存在系统性构建的特点,同时指出统计模型的合理使用有助于目标量尺及其分层、结果解释证据的形成。根据评价是基于证据的推断这一评价本质的认识,本文指出需进一步提升综合素质评价中量化模型及量化技术运用的多样性和合理性,有效处理好量化技术与定性方法的整合,从而有利于综合素质评价中证据链的形成和挖掘,为评价结果解释的有效性和系统性奠定基础。

although the comprehensive quality evaluation of students＇ provide a comprehensive request of students＂ development, but there are difficulties in scale establishment, layered demand and interpretation of the results. This paper first analyzes the construction of PISA assessment and TIMSS assessment scale for evaluation results and stratification, and for the construction of the model results in the related interpretation; secondly, based on the above work, this paper further pointed out that the two assessments in the construction of the system has common features, and the rational use of statistical model contributes to the formation of the target scale and its classification and interpretation of the results. According to the fact that the evaluation is based on evidence, this paper points out that the need to further improve the comprehensive quality evaluation of quantitative model and quantitative techniques in the aspects of diversity and rationality, to effectively deal with the integration of quantitative techniques and qualitative methods, which is conducive to the formation of the chain of evidence and comprehensive quality evaluation, and lay the foundation for the effectiveness of the evaluation system and the interpretation of results.