Effect sizes and intra-cluster correlation coefficients measured from the Green Dot High School study for guiding sample size calculations when designing future violence prevention cluster randomized trials in school settings

PURPOSE: Cluster randomized controlled trials (cRCTs) are popular in school-based research designs where schools are randomized to different trial arms. To help guide future study planning, we provide information on anticipated effect sizes and intra-cluster correlation coefficients (ICCs), as well...

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Detalles Bibliográficos
Autores principales: Azam, Md. Tofial, Bush, Heather M., Coker, Ann L., Westgate, Philip M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8367849/
https://www.ncbi.nlm.nih.gov/pubmed/34430755
http://dx.doi.org/10.1016/j.conctc.2021.100831

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