The distribution of the standardized mean difference is well understood. However, in many situations, researchers need to estimate an effect size to represent the relationship between a continuous outcome and a dichotomous grouping variable, adjusting for the effect of a covariate (or a set of covariates). Typically, this adjustment takes place…

The Peto odds ratio is a well-known effect measure in meta-analysis of binary outcomes. For pairwise comparisons, the Peto odds ratio estimator can be severely biased in the situation of unbalanced sample sizes in the two treatment groups or large treatment effects. In this publication, we evaluate Peto odds ratio estimators in the setting of…

Meta-analysis is commonly used to compare two treatments. Network meta-analysis (NMA) is a powerful extension for comparing and contrasting multiple treatments simultaneously in a systematic review of multiple clinical trials. Although the practical utility of meta-analysis is apparent, it is not always straightforward to implement, especially for…

Test preparation has garnered considerable attention in second language (L2) education due to the significant implications that successful performance on a language test may have for academic advancement, future career opportunities, and immigration prospects. Meanwhile, an overemphasis on test preparation has been criticized for encouraging the…

Purpose: Vocabulary, grammar, and discourse skills represent distinct dimensions of language ability in young children. Research suggests that individuals with hearing loss often have difficulties with language skills as compared to their hearing counterparts. The aim of this systematic review and meta-analysis is to analyze the effectiveness of…

Meta-analytic studies of second language (L2) learning typically employ a classic approach to meta-analysis. Although the classic approach can clarify findings, a multivariate, multilevel meta-analysis (3M) approach increases transparency by accounting for (a) dependencies in the evidence presented by primary studies, (b) methodological…

Aim/Purpose: Flipped learning, in which students engage with instructional content before class and participate in active learning during class time, has emerged as an innovative teaching approach. While previous research has explored various aspects of flipped learning, its impact on student self-efficacy across different contexts remains…

This meta-analysis examined the effectiveness of artificial intelligence (AI) technologies in educational settings through a systematic review of 13 empirical studies conducted across eight countries. We analysed the impact of various AI technologies on educational outcomes using PRISMA guidelines and multiple analytical approaches, including…

Purpose: Early language intervention is essential for children with indicators of language delay. Enhanced milieu teaching (EMT) is a naturalistic intervention that supports the language development of children with emerging language. We conducted a systematic review and meta-analysis of all qualifying single-case and group design studies that…

This article examines performance-based funding (PBF) as a governance tool in higher education through a meta-narrative review of recent literature. Rather than offering yet another extensive critique of neoliberalism and new public management (NPM) as drivers of PBF, it calls for a closer look at the conditions under which PBF succeeds or fails,…

Purpose: The purpose of this study was to identify and investigate which factors affect coaching in higher education. Design/methodology/approach: The study employed a qualitative meta-synthesis method. Based on the seven-step method (Sandelowski and Barroso, 2006), articles related to coaching in higher education were searched in five databases…

The current study aimed to conduct a systematic review and meta-analysis of self-management interventions for teaching daily living skills to autistic individuals. This study accessed the corresponding studies by doing a search in six databases. 14 articles and one dissertation met the inclusion criteria. The included studies were first analyzed…

In this meta-analysis, we examined the average correlations (weighted for sample size and corrected for measurement error) between the varied types of motivation specified within self-determination theory (SDT) and second language (L2) achievement. We also conducted moderator analyses to explore whether these relationships are influenced by age,…

The promotion of K-12 students' interest in science is a widely recognized educational goal, yet the factors contributing to its development and maintenance are varied. Our meta-analysis comprehensively examines the literature on factors influencing K-12 students' interest in science, identifying 52 articles encompassing 68 distinct studies…

Educational escape rooms within health sciences education are gaining traction as a unique and engaging game-based strategy for reviewing instructional content. Educational escape rooms cultivate valuable skills such as teamwork, communication, creativity, attention to detail, and the ability to apply knowledge under time pressures. While several…