It is common to include multiple dependent variables (DVs) in single-case experimental design (SCED) meta-analyses. However, statistical issues associated with multiple DVs in the multilevel modeling approach (i.e., possible dependency of error, heterogeneous treatment effects, and heterogeneous error structures) have not been fully investigated.…

Learning analytics includes interventions that will support learning and improve learning environments. Despite the fact that learning analytics is a promising field of study, the lack of empirical evidence on the effects of learning analytics-based interventions has been widely addressed in recent years. In this context, insights validated by…

Using meta-analytic techniques, we examined systematically the evidence linking peer social acceptance to academic achievement. Based on 72 studies that yielded 157 effect sizes, we analyzed relations between social acceptance and academic outcomes (e.g., academic grades, test scores), including the extent to which relations were moderated by sex,…

In this meta-analysis, we examined whether children identified with reading difficulties (RD) evidence writing difficulties. We included studies comparing children with RD with (a) typically developing peers matched on age (k = 87 studies) and (b) typically developing younger peers with similar reading capabilities (k = 24 studies). Children…

The flipped classroom is one the most popular teaching models in recent years. Domestic and international scholars have carried out many experimental and quasi-experimental studies to explore the impact of flipped classroom on students' academic performance, but the results are mixed. To further explore the impact of flipped classroom on college…

Epistemic cognition involves the thinking executed as people discern what they know versus what they question, doubt, or disbelieve. Effective or adaptive epistemic cognition underlies the higher-order thinking required for life in the 21st century and has been positively correlated with academic achievement. As such, researchers have designed a…

In this meta-analysis, the authors synthesize results from 44 (quasi-)experimental studies on informational and narrative text structure interventions involving students in grades 4-6 in regular school settings. Findings show that text structure instruction had positive immediate effects on students' reading comprehension but that effect sizes…

This meta-analysis examines the effectiveness of technology-assisted second language (L2) vocabulary learning as well as identifies factors that may play a role in their effectiveness. We found 34 studies with 2,511 participants yielding 49 separate effect sizes. Following the procedure developed by Hunter and Schmidt (2004), we corrected for…

Digital technology offers the potential to address educational challenges in resource-poor settings. This meta-analysis examines the impact of students' use of technology that personalises and adapts to learning level in low- and middle-income countries. Following a systematic search for research between 2007 and 2020, 16 randomised controlled…

This article presents a meta-analysis on cognitive (e.g., academic performance) and psychosocial outcomes (e.g., self-concept, well-being) among students with general learning difficulties and their peers without learning difficulties in inclusive versus segregated educational settings. In total, we meta-analyzed k = 40 studies with 428 effect…

Listener-based judgements of fluency play an important role in second language (L2) communication contexts and in L2 assessment. Accordingly, our meta-analysis examined the relationship between different aspects of utterance fluency and listener-based judgements of perceived fluency by analyzing primary studies reporting correlation coefficients…

Meta-analysis is the synthesis of findings from research projects, which enables an estimate of the average or pooled effect across various studies. This study presents findings from the intention to treat analysis for a series of educational evaluations in England using a two-stage meta-analysis with standardised outcome data and individual…

Engineering Education is rapidly evolving as a discipline. This has given rise to a number of challenges that could potentially limit future developments. More established disciplines have previously encountered similar challenges and have developed a set of practices and structures that can broadly be referred to as 'Open Science' in order to…

Bjorklund and Kipp (1996) hypothesized that due to selection processes operative during human evolution, females have an inborn advantage over males in the ability to suppress inappropriate responses on tasks in the behavioral and social domains. To test this hypothesis, a meta-analysis was conducted on gender differences on simple delay tasks in…

This study aimed to evaluate the effects of intervention using graphic organizers on the cognitive and affective improvement of students with intellectual disability (ID), with learning disability (LD), without disability, and at-risk learners in Korea. A total of 49 peer-reviewed journals and dissertations for the last 20 years were included for…