Increasing the playback speed of video lectures is popular amongst students as a time saving strategy, but does this negatively impact test performance? Here, we conducted a meta-analysis to examine the effect of increasing video lecture playback speed on content test performance. A meta-regression with robust variance estimation was used to…

Purpose: Phonetic training has been found to be an effective way on second language (L2) learning, but the evidence is not conclusive regarding the effectiveness of different instructional approaches and possible interactions between language learners, training features, and outcome measures. This study aims to meta-analyze existing studies to…

Numerous meta-analysis studies have been undertaken on the topic of culturally embedded learning. Insufficient study has been undertaken on culturally integrated learning as a means to enhance reading abilities. The objective of this study is to assess and evaluate the impact of learning enriched by local culture on reading proficiency. This…

An extensive body of literature explores the impacts of teaching professional development (TPD) on graduate students in the STEM disciplines. However, these TPD interventions are often extremely diverse and highly contextual. The purpose of this meta-analysis was to synthesize what is known about the impacts of TPD on select instructional outcomes…

The use of pedagogical agents (PAs) as learning tools within digital learning environments is rising. Previous research shows that PAs can aid learning across various domains and age groups, but their impact on learner motivation is unclear. As PAs become more integrated into learning systems, building an in-depth and theory-driven understanding…

Non-interactive teaching, in which students explain previously learned content to a non-present peer, is a generative learning activity that has gained increasing attention in recent years. While meta-analyses indicate small-to-moderate benefits, findings have been inconsistent, suggesting that its effectiveness depends on contextual factors.…

Background/purpose: In the context of the digital era, students' motivation and engagement have become increasingly influenced by their level of digital skills. This systematic review was conducted to explore how digital competencies impact motivation in e-learning environments, particularly in educational settings. The purpose of the study was to…

In education discourse, student retention and Grade 12 or equivalent attainment are considered strong predictors for young people's future workforce participation, economic prosperity and wellbeing. However, not all students are well supported in mainstream education, with an increasing number of youths becoming disenfranchised with the schooling…

The rise of informal language learning, especially learning conducted online outside the classroom context, has received considerable scholarly attention in recent years. To date, however, there has been limited evidence-based systematic analysis of the prevalence of online informal language learning (OILL). Accordingly, we conducted a systematic…

This meta-analysis synthesized 18 qualified studies, resulting in 29 effect sizes. This study involved a total sample of 1,280 students to evaluate the effectiveness of Engineering Design Process (EDP)-based instructional approaches in STEM education. Eligible studies were systematically selected through inclusion and exclusion criteria following…

In meta-analyses including only few studies, the estimation of the between-study heterogeneity is challenging. Furthermore, the assessment of publication bias is difficult as standard methods such as visual inspection or formal hypothesis tests in funnel plots do not provide adequate guidance. Previously, Henmi and Copas (Statistics in Medicine…

It is theoretically plausible that social anxiety (SA) and social relationships (SR) can influence each other. However, the available empirical evidence is inconsistent, leading to substantial uncertainty regarding the cross-lagged relations between SA and SR. This meta-analysis systematically integrates data from 107 longitudinal studies,…

Background: Within the same school class, it is usual to find children who differ in age by almost a full calendar year. Although associations between being relatively young and poor academic outcomes are well documented, and relatively consistent, the associations between being relatively young and psychosocial outcomes are less clearly…

Individual participant data meta-analyses (IPD-MAs) have several benefits over standard aggregate data meta-analyses, including the consideration of additional participants, follow-up time, and the joint consideration of study- and participant-level heterogeneity for improved diagnostic and prognostic model development and evaluation. However,…

Despite stakeholders' desire for organizations to participate in corporate social responsibility (CSR) activities, some organizations do not invest in CSR due to uncertainty around the value it provides to performance. This research investigates the effect size of the relationship between CSR and performance via a meta-analysis of 17 articles. A…