Baze - OCTES

It is the instrument OCTES - Instrument for evaluating the effectiveness of online and regular classroom lessons. It consists of three scales for measuring the effectiveness of online and regular classes. Each of the scales measures different aspects of efficiency: 1. Cognitive, 2. affective and 3. conative. The instrument was tested on a sample of teachers (base-teachers) and a sample of students (base students). The results indicated that all scales have high reliability (over .80 Cronbach’s alpha) on both the teacher subsample and student subsample. The construct validity was verified by exploratory factor analysis. The results have confirmed that one-factor solutions are acceptable for all measured scales, with the explained variation ranging from 41.13% during the assessment of the affective component of classroom teaching, to 64% during the assessment of conative aspects of classroom teaching.

本工具为OCTES——在线与常规课堂教学效果评估工具（Instrument for evaluating the effectiveness of online and regular classroom lessons），该工具包含三个用于衡量在线与常规课堂教学效果的量表，各量表分别对应不同的效率维度：1. 认知维度（Cognitive）、2. 情感维度（affective）与3. 意动维度（conative）。该工具已在基准教师（base-teachers）样本与基准学生（base students）样本中完成测试，结果显示，在教师子样本与学生子样本中，所有量表的克朗巴哈α系数（Cronbach’s alpha）均高于0.80，具备较高信度。结构效度（construct validity）通过探索性因子分析（exploratory factor analysis）得到验证，结果证实所有被测量表的单因子模型均具备可接受性，其解释变异量范围为课堂教学情感维度评估时的41.13%至课堂教学意动维度评估时的64%。