The purpose of this paper is to showcase new research that seeks to provide guidance on the heterogeneity of treatment effects by utilizing the variance of demographic differences in state assessments. This study is focused on a simple randomized block design where students are nested within schools, and within each school students are randomized…

Two hundred seventy-seven persons from rural, urban, and metropolitan areas of Appalachia were interviewed for the purpose of gathering background information influencing religious education programs. All those interviewed were members of Presbyterian churches. Information was obtained pertaining to family characteristics; attitudes toward…