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Gordon, Rachel A.; Fujimoto, Ken; Kaestner, Robert; Korenman, Sanders; Abner, Kristin – Developmental Psychology, 2013
The Early Childhood Environment Rating Scale-Revised (ECERS-R) is widely used to associate child care quality with child development, but its validity for this purpose is not well established. We examined the validity of the ECERS-R using the multidimensional Rasch partial credit model (PCM), factor analyses, and regression analyses with data from…
Descriptors: Young Children, Rating Scales, Relationship, Child Care
Burdett, John M. – ProQuest LLC, 2009
The purpose of this study was to examine data from the Early Childhood Longitudinal Study: Kindergarten Class of 1998-99 (ECLS-K) report, identify questions and statements that correlate to the dimensions of professional learning communities (PLCs), and determine the effect PLCs have on student achievement based on the ECLS-K data. In addition,…
Descriptors: Mathematics Achievement, Academic Achievement, Kindergarten, Grade 5