30 Years of Experimental Education Research in the Post-Soviet Space: A Meta-Analysis of Interventions

Published: 27 August 2024| Version 1 | DOI: 10.17632/6pyxdh8t8x.1
Contributor:
Yuliya Kersha

Description

This is supplementary material to the article "30 Years of Experimental Education Research in the Post-Soviet Space: A Meta-Analysis of Interventions". This meta-analysis systematically evaluates the potential of available research in post-Soviet countries as a basis for an evidence-based approach to improving student achievement. The study was conducted on a selection of 41 publications describing educational interventions aimed at improving student achievement. The supplementary material provided here consists of three files that we would like to share with you: Supplementary_file_1 - xlsx database with coded characteristics of all studies and effect sizes included in the analysis; Supplementary_file_2 - a short version of the database in xlsx format with variables used in the multi-level analysis to calculate the pooled effect size and to examine moderators; Supplementary_file_3 - docx file with all R codes used for the analysis in the article.

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Social Sciences, Education

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