載入...

Random Assignment of Schools to Groups in the Drug Resistance Strategies Rural Project: Some New Methodological Twists

Random assignment to groups is the foundation for scientifically rigorous clinical trials. But assignment is challenging in group randomized trials when only a few units (schools) are assigned to each condition. In the DRSR project, we assigned 39 rural Pennsylvania and Ohio schools to three conditi...

全面介紹

Na minha lista:
書目詳細資料
Main Authors: Graham, John W., Pettigrew, Jonathan, Miller-Day, Michelle, Krieger, Janice L., Zhou, Jiangxiu, Hecht, Michael L.
格式: Artigo
語言:Inglês
出版: 2014
主題:
在線閱讀:https://ncbi.nlm.nih.gov/pmc/articles/PMC3909013/
https://ncbi.nlm.nih.gov/pubmed/23722619
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s11121-013-0403-9
標簽: 添加標簽
沒有標簽, 成為第一個標記此記錄!