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Ayodele Abosede Ogegbo; Umesh Ramnarain – African Journal of Research in Mathematics, Science and Technology Education, 2024
This systematic literature review seeks to investigate the pedagogical practices that can be used to encourage the inclusion of Indigenous knowledge in science classrooms. By adhering to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline method, past studies on pedagogical practices in integrating Indigenous knowledge…
Descriptors: Literature Reviews, Meta Analysis, Science Instruction, Indigenous Knowledge
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Victoria Kishchak; Anna Ewert; Paulina Halczak; Pawel Kleka; Marcin Szczerbinski – Reading and Writing: An Interdisciplinary Journal, 2024
RAN (Rapid Automatized Naming) is known to be a robust predictor of reading development in different languages. Much less is known about RAN predictive power in bilingual contexts. This is the first meta-analysis of research with bilingual children, assessing the strength of the RAN-reading relationship both within and across languages. It also…
Descriptors: Automation, Naming, Meta Analysis, Bilingualism
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Elizabeth Brisco; Elena Kulinskaya; Julia Koricheva – Research Synthesis Methods, 2024
Outcomes of meta-analyses are increasingly used to inform evidence-based decision making in various research fields. However, a number of recent studies have reported rapid temporal changes in magnitude and significance of the reported effects which could make policy-relevant recommendations from meta-analyses to quickly go out of date. We…
Descriptors: Meta Analysis, Ecology, Decision Making, Evidence Based Practice
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Andrija Babic; Ognjen Barcot; Tomislav Viskovic; Frano Šaric; Aleksandar Kirkovski; Ivana Barun; Zvonimir Križanac; Roshan Arjun Ananda; Yuli Viviana Fuentes Barreiro; Narges Malih; Daiana Anne-Marie Dimcea; Josipa Ordulj; Ishanka Weerasekara; Matteo Spezia; Marija Franka Žuljevic; Jelena Šuto; Luca Tancredi; Andela Pijuk; Susanna Sammali; Veronica Iascone; Thilo Groote; Tina Poklepovic Pericic; Livia Puljak – Research Synthesis Methods, 2024
Risk of bias (RoB) assessment is essential to the systematic review methodology. The new version of the Cochrane RoB tool for randomized trials (RoB 2) was published in 2019 to address limitations identified since the first version of the tool was published in 2008 and to increase the reliability of assessments. This study analyzed the frequency…
Descriptors: Risk, Bias, Use Studies, Meta Analysis
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Xu, Chang; Ju, Ke; Lin, Lifeng; Jia, Pengli; Kwong, Joey S. W.; Syed, Asma; Furuya-Kanamori, Luis – Research Synthesis Methods, 2022
Rapid reviews have been widely employed to support timely decision-making, and limiting the search date is the most popular approach in published rapid reviews. We assessed the accuracy and workload of search date limits on the meta-analytical results to determine the best rapid strategy. The meta-analyses data were collected from the Cochrane…
Descriptors: Evidence, Synthesis, Accuracy, Meta Analysis
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Preston P. Thakral; Connor C. Starkey; Aleea L. Devitt; Daniel L. Schacter – Creativity Research Journal, 2025
Episodic retrieval plays a functional-adaptive role in supporting divergent creative thinking, the ability to creatively combine different pieces of information. However, the same constructive memory process that provides this benefit can also lead to memory errors. Prior behavioral work has shown that there is a positive correlation between the…
Descriptors: Memory, Recall (Psychology), Misinformation, Creative Thinking
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Ye, Jun-yan; Qin, Xiao-jing; Cui, Ji-fang; Ren, Qian; Jia, Lu-xia; Wang, Ya; Pantelis, Christos; Chan, Raymond C. K. – Journal of Autism and Developmental Disorders, 2023
Autism spectrum disorders (ASD) are associated with cognitive dysfunctions, including mental time travel (MTT). However, findings on diminished MTT ability may be confounded by a number of factors, including the individuals' language ability, factors related to the MTT task and the demographic factors of participants. The present study provided a…
Descriptors: Meta Analysis, Cognitive Processes, Time Perspective, Cognitive Ability
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Lee, Jihyun; Beretvas, S. Natasha – Research Synthesis Methods, 2023
Meta-analysts often encounter missing covariate values when estimating meta-regression models. In practice, ad hoc approaches involving data deletion have been widely used. The current study investigates the performance of different methods for handling missing covariates in meta-regression, including complete-case analysis (CCA), shifting-case…
Descriptors: Comparative Analysis, Research Methodology, Regression (Statistics), Meta Analysis
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van Aert, Robbie C. M.; Goos, Cas – Research Synthesis Methods, 2023
The partial correlation coefficient quantifies the relationship between two variables while taking into account the effect of one or multiple control variables. Researchers often want to synthesize partial correlation coefficients in a meta-analysis since these can be readily computed based on the reported results of a linear regression analysis.…
Descriptors: Computation, Sampling, Correlation, Meta Analysis
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Knop, Eric S.; Pauly, Markus; Friede, Tim; Welz, Thilo – Research Synthesis Methods, 2023
Analysts seldom include interaction terms in their meta-regression model, which can introduce bias if an interaction is present. We illustrate this by reanalysing a meta-regression study in acute heart failure. Based on a total of 285 studies, the 1-year mortality rate related to acute heart failure is considered and the connection to the…
Descriptors: Regression (Statistics), Meta Analysis, Death, Heart Disorders
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Ivimey-Cook, Edward R.; Noble, Daniel W. A.; Nakagawa, Shinichi; Lajeunesse, Marc J.; Pick, Joel L. – Research Synthesis Methods, 2023
Extracting data from studies is the norm in meta-analyses, enabling researchers to generate effect sizes when raw data are otherwise not available. While there has been a general push for increased reproducibility in meta-analysis, the transparency and reproducibility of the data extraction phase is still lagging behind. Unfortunately, there is…
Descriptors: Replication (Evaluation), Data Collection, Meta Analysis, Computer Software
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Junqiang Dai; Jason W. Griffin; K. Suzanne Scherf – Developmental Psychology, 2024
Adolescence is a critical developmental period that is marked by drastic changes in face recognition, which are reflected in patterns of bias (i.e., superior recognition for some individuals compared to others). Here, we evaluate how race is perceived during face recognition and whether adolescents exhibit an own-race bias (ORB). We conducted a…
Descriptors: Racial Factors, Adolescents, Meta Analysis, Bias
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Nathalie Barz; Manuela Benick; Laura Dörrenbächer-Ulrich; Franziska Perels – Review of Educational Research, 2024
Digital game-based learning (DGBL) interventions can be superior to traditional instruction methods for learning, but previous meta-analyses covered a huge period and included a variety of different target groups, limiting the results' transfer on specific target groups. Therefore, the aim of this meta-analysis is a theory-based examination of…
Descriptors: Game Based Learning, Video Games, Outcomes of Education, Teaching Methods
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Sean McGrath; XiaoFei Zhao; Omer Ozturk; Stephan Katzenschlager; Russell Steele; Andrea Benedetti – Research Synthesis Methods, 2024
When performing an aggregate data meta-analysis of a continuous outcome, researchers often come across primary studies that report the sample median of the outcome. However, standard meta-analytic methods typically cannot be directly applied in this setting. In recent years, there has been substantial development in statistical methods to…
Descriptors: Statistical Analysis, Meta Analysis, Data Analysis, Sampling
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Jinma Ren; Jia Ma; Joseph C. Cappelleri – Research Synthesis Methods, 2024
A random-effects model is often applied in meta-analysis when considerable heterogeneity among studies is observed due to the differences in patient characteristics, timeframe, treatment regimens, and other study characteristics. Since 2014, the journals "Research Synthesis Methods" and the "Annals of Internal Medicine" have…
Descriptors: Meta Analysis, Effect Size, Oncology, Patients
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