(Data Diagram)[https://dbdiagram.io/d/GTI-65b2719bac844320aeb89c6b]
Files in the Dataset (https://www.oecd.org/edu/school/GTI%20Data%20csv.zip)
- Student-level file (https://www.oecd.org/education/school/GTI-Student-Codebook.pdf): This student-level file includes all data from the student pre-questionnaire, student post-questionnaire, student achievement pretest, and student achievement posttest, as well as the student-level derived variables used in our analysis.
- Teacher-level file (https://www.oecd.org/education/school/GTI-Teacher_Codebook.pdf): This teacher-level file includes all data from the teacher pre-questionnaire and teacher post-questionnaire, as well as the teacher-level derived variables from the questionnaires, teacher log, video observation codes, and artefact codes used in our analysis.
- School-level file (https://www.oecd.org/education/school/GTI-School-Codebook.pdf): This school-level file includes characteristics of the participating schools, including metrics for size and urbanicity.
- Teacher log file (https://www.oecd.org/education/school/GTI-TeachLog-Codebook.pdf): This teacher-by-lesson-level file includes subtopic coverage and lesson length data from the teacher logs.
- Video component rating file (https://www.oecd.org/education/school/GTI-VidComp-Codebook.pdf): This teacher-by-video-by-rater-level file includes rating data for video components, and component segment-level derived variables used in our analysis.
- Video indicator rating file (https://www.oecd.org/education/school/GTI-VidInd-Codebook.pdf): This teacher-by-video-by-rater-level file includes rating data for video indicators, and indicator segment-level derived variables used in our analysis.
- Artefact rating file (https://www.oecd.org/education/school/GTI-Artefact-Codebook.pdf): This teacher-by-artefact set-by-rater-level file includes rating data for classroom artefacts.