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An Individual Participant Data Meta-Analysis to Support Power Analyses for Randomized Intervention Studies in Preschool: Cognitive and Socio-Emotional Learning Outcomes
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Martin Brunner; Sophie E. Stallasch; Cordula Artelt; Oliver Lüdtke – Educational Psychology Review, 2025
There is a need for robust evidence about which educational interventions work in preschool to foster children's cognitive and socio-emotional learning (SEL) outcomes. Lab-based individually randomized experiments can develop and refine such interventions, and field-based randomized experiments (e.g., cluster randomized trials) evaluate their…
Descriptors: Preschools, Social Emotional Learning, Outcomes of Education, Cognitive Objectives
Fish Oil Supplementation in Pregnancy and Neurodevelopment in Childhood--A Randomized Clinical Trial
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Sass, Laerke; Bjarnadóttir, Elín; Stokholm, Jakob; Chawes, Bo; Vinding, Rebecca K.; Mora-Jensen, Anna-Rosa C.; Thorsen, Jonathan; Noergaard, Sarah; Ebdrup, Bjørn H.; Jepsen, Jens R.M.; Fagerlund, Birgitte; Bønnelykke, Klaus; Lauritzen, Lotte; Bisgaard, Hans – Child Development, 2021
A double-blind randomized controlled trial of n-3 long-chain polyunsaturated fatty acid (n-3 LCPUFA) supplementation or matching placebo during third trimester of pregnancy was conducted within the COPSAC[subscript 2010] mother-child cohort consisting of 736 women and their children. The objective was to determine if maternal n-3 LCPUFA pregnancy…
Descriptors: Pregnancy, Randomized Controlled Trials, Prenatal Influences, Mothers