Flipped classroom has become a popular buzzword in the post-secondary education setting, and it is one of the most visible trends in smart learning environments. Alongside this popularisation comes the view that the flipped classroom is something desirable. Yet, many educators remain divided over whether flipped classroom is really an improvement…

Research self-efficacy represents the adaptation of the social cognitive concept of self-efficacy to the field of academic and scientific research and is one of the best predictors of successfully engaging in research activities. The current meta-analysis focuses on the relationship between research self-efficacy and 14 other relevant variables…

Currently, the research on the overall effect of flipped instruction on K-12 students' academic achievement has been insufficient, especially across various subject areas and grade levels. To redress this research gap, this study first synthesised five aspects of research on flipped instruction, including theoretical underpinnings, application…

Using a meta-review approach organized historically in relation to critical policy incidents, this paper critically reviews the process of developing and (re) invigorating Environment and Sustainability Education (ESE) (policy) research "as ESE policy" engagement over a 30+ year period in a rapidly transforming society, South Africa. It…

School voucher programs are scholarship initiatives -- frequently government funded or incentivized -- that pay for students to attend private schools of their choice. This study is the first formal meta-analytic consolidation of the evidence from all randomized controlled trials (RCTs) evaluating the student-level math and reading test score…

With the development of Web 2.0 technologies, the studies conducted in this field are diversifying and quite different results are obtained. In the current study, the contributions of wikis and blogs, which are considered as web 2.0 technologies, to academic performance were examined with meta-analysis method. The studies following…

The purpose of this systematic review is to examine the current check-in, check-out (CICO) literature base for inclusions of trauma-informed adaptations, specifically within the conversations occurring between CICO facilitators and students. Published studies and dissertations incorporating at least four of the five steps in the CICO intervention…

In the SEND Code of Practice (DfE, 2015), autism falls under the broad category of Communication and Interaction needs. However, the code also states that autistic children and young people "may have needs that cut across all areas" of SEND (DfE, 2025, p.85). Autistic children may experience sensory processing differences (i.e.…

A meta-analysis is a statistical method for combining the results of primary studies on the same topic. Meta-analyses play a significant role in scientific research particularly in the field of gifted education in which the study results rely on small samples, imprecise measurements, and heterogeneity. This overview provides a thematic analysis…

Synthesizing findings about the indirect (mediated) effect plays an important role in determining the mechanism through which variables affect one another. This simulation study compared six methods for synthesizing indirect effects: correlation-based MASEM, parameter-based MASEM, marginal likelihood synthesis, an adjustment to marginal likelihood…

Meta-analysis of individual participant data (IPD) is considered the "gold-standard" for synthesizing clinical study evidence. However, gaining access to IPD can be a laborious task (if possible at all) and in practice only summary (aggregate) data are commonly available. In this work we focus on meta-analytic approaches of comparative…

Meta-analyses of clinical trials typically focus on one outcome at a time. However, treatment decision-making depends on an overall assessment of outcomes balancing benefit in various domains and potential risks. This calls for meta-analysis methods for combined outcomes that encompass information from different domains. When individual patient…

Meta-analyses are often used to estimate the relative average values of a quantitative outcome in two groups (eg, control and experimental groups). However, they may also examine the relative variability (variance) of those groups. For such comparisons, two relatively new effect size statistics, the log-transformed "variability ratio"…

This quantitative synthesis combines results of 72 studies that published psychometric information for the Multicultural Counseling Inventory. Although internal consistency, subsample means, and intrascale correlations provide promising evidence, convergent correlations with other instrumentation and factor analyses of validity continue to raise…

This systematic review investigated the topics studied and reporting practices of published meta-analyses in educational measurement. Our findings indicated that meta-analysis is not a highly utilized methodological tool in educational measurement; on average, less than one meta-analysis has been published per year over the past 30 years (28…