ADAPT ValidationData

This dataset consists of three files:ADAPT SCORES.txta list where each row represent raw ADAPT scores (1-2-3-4-NA) for the 23 ADAPT indicators, for one teacher as assigned by one assessorTEACHER.txt a list that indicates the teacher code for each row in ADAPT SCORES.txt (for each teacher, multiple assessors scored their videos)ASSESSOR.txt a list that indicates the assessor code for each row in ADAPT SCORES.txt (each assessor scored multiple teachers This dataset was collected to assess the psychometric properties of the ADAPT instrument (Keuning, Van Geel & Dobbelaer, 2022) that is designed to assess differentiation in all phases of teaching.本数据集包含三个文件： 1. **ADAPT SCORES.txt**：该文件为原始ADAPT评分清单，每一行对应一名评估者对一名教师的23项ADAPT指标所给出的原始评分（取值为1、2、3、4或缺失值NA）。 2. **TEACHER.txt**：该清单用于标注ADAPT SCORES.txt中每一行对应的教师编码（每位教师可由多名评估者对其授课视频进行评分）。 3. **ASSESSOR.txt**：该清单用于标注ADAPT SCORES.txt中每一行对应的评估者编码（每名评估者可对多名教师进行评分）。 本数据集的采集目的为验证ADAPT量表（ADAPT instrument）的心理测量学属性，该量表由Keuning、Van Geel与Dobbelaer于2022年提出，用于评估教学全阶段的差异化教学水平。