INTERNATIONAL DATASETS
Datasets from individual study cycles, technical documentation, user guides, codebooks, and variable information, as well as source and national versions of questionnaires, are available on the OECD TALIS website. The datasets contain the complete set of responses from respondents from countries participating in the study.
Available data formats: SAS, SPSS, and CSV, along with a Stata script for importing the data from the CSV file.
NATIONAL ITEMS - DATASETS
Countries participating in International Large-Scale Assessments may – in agreement with the organizers – include a small number of questions in the questionnaire that are of particular national relevance. These items are usually placed at the end of the questionnaire. Datasets are provided below with respondents’ answers to the country-specific questions from the most recent cycle (PIAAC 2023). The files can be merged with the publicly available international databases by using the common identifier (student ID).
USEFUL LINKS
Datasets and technical documentation
Technical reports
Technical Report of the Survey of Adult Skills, Third Edition
Technical Report of the Survey of Adult Skills, Second Edition
Technical Report of the Survey of Adult Skills
Data browsers
International Data Explorer (NCES)
Website on International Large-Scale Assessments in education
ADDITIONAL RESOURCES
Tutorials
Analysis of ILSA data using the IEA IDB Analyzer
Analysis of ILSA data using the R intsvy package
Analysis of ILSA data using the Stata repest package