中小学教师教学效能感量表编制

Preparation of Teaching Effectiveness Scale for Primary and Secondary School Teachers

为探究适合我国新教育背景下中小学教师教学效能感的结构维度,通过访谈、专家评定并对相关研究进行文献分析,确定了教学策略与设计效能感、动机激发效能感和课堂管理效能感共3个维度,编写了与之对应的22个项目。首先对401名来自全国不同地区、不同年龄段、不同教龄及不同职称的中小学教师进行初测,进行探索性因素分析,形成18个项目组成的正式量表。然后采用该量表对820名中小学教师进行验证性因素分析和信效度分析。经过数据处理和分析,最终量表包含3个维度18道题目,总量表的内部一致性信度及重测信度均为0.95,各维度Cronbach’sα在0.81~0.92之间,量表效度良好。综上,中小学教师教学效能感量表符合心理测量学标准要求,适用于对中小学教师教学效能感的评估。

In order to explore the structural dimension of primary and secondary school teachers’teaching efficacy in China’s new educational background,through interviews,expert evaluation and literature analysis of related research,three dimensions of teaching strategy and design efficacy,motivational efficacy and classroom management efficacy were identified,and 22 corresponding projects were compiled.A preliminary test was conducted on 401 primary and secondary school teachers from different regions,different ages,different teaching ages and different professional titles,and exploratory factor analysis was carried out to form a formal scale consisting of 18 items.The scale was used to investigate 820 primary and secondary schools,recover the data and analyze its reliability and validity.After data analysis and processing,the final scale contained 18 questions in 3 dimensions.The internal consistency reliability and retest reliability of the total volume table were both 0.95,and Cronbach’sαof each dimension was between 0.81-0.92,indicating good scale validity.To sum up,the teaching efficacy of primary and secondary school teachers meets the requirements of psychometrics standards and is suitable for the evaluation of teaching efficacy of primary and secondary school teachers.