The Effect of Online Learning on Academic Achievement: A Meta-Analysis Dataset

Dataset for the meta-analysis examining the effect of online learning on academic achievement. Contains coded study characteristics and effect sizes for 34 primary studies (45 effect sizes).本数据集用于开展一项探究在线学习（online learning）对学业成就（academic achievement）影响效应的元分析（meta-analysis）。数据集包含34项原始研究（primary studies）的编码研究特征与效应量（effect sizes）数据，共计45个效应量。