IEA Insider 2021
Growing Through Challenge
Released annually at IEA's General Assembly meeting, our IEA Insider publication contains highlights about IEA studies, national and international projects, services, publications, organizational updates and more.
Note: For the IEA IDB Analyzer article, the Beta release for the R integration functionality will include the ability for data set merging; conducting several types of analyses: percentages and means, percentages only and benchmark analysis. Linear regression and percentiles will be added within an intermediate release. Complete functionality adding correlations and logistic regression should come in the first quarter of 2022 with the Alpha release. Furthermore, the IEA IDB Analyzer tutorial video will be released by end of 2021.
Correction to page 20: All the eTIMSS countries participated in assessing the PSI tasks, including 30 countries and 6 benchmarking systems with about 22,000 students at the grade four, and 22 countries and 5 benchmarking systems with 20,000 students at grade eight.