Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleUsing Ecometric Data to Explore Sources of Cross-Site Impact Variance in Multi-Site Trials.AuthorsJudkins, David R.; Durham, GabrielPublicationEvaluation Review, 2024, Vol 48, Issue 2, p274ISSN0193-841XPublication typeArticleDOI10.1177/0193841X231175549