The authors empirically examined whether the validity of a residualized dependent variable after covariance adjustment is comparable to that of the original variable of interest. When variance of a dependent variable is removed as a result of one or more covariates, the residual variance may not reflect the same meaning. Using the pretest-posttest…

Research Findings: Early care and education has pronounced implications for young children's social-emotional learning. Although program structural and classroom process quality indicators have been widely explored, teachers' personal social-emotional capacity has only recently been recognized as an indicator of quality. This study reviewed and…

The Center for Epidemiologic Studies Depression Scale (CES-D) is one of the most widely used measures of depressive symptoms in research today. The original psychometric work in support of the CES-D (Radloff, 1977) described a 4-factor model underlying the 20 items on the scale. Despite a long history of evidence supporting this structure,…

Objective: The authors of this study aimed to evaluate 2-factor structures for the Center for Epidemiologic Studies Depression Scale (CES-D) reported in the literature to determine which one proves to be a better fit with the data on low-income Puerto Ricans living on the island. Method: The sample consisted of 3,504 civilian noninstitutionalized…

The latent trait-state model for estimating stable and changing components of depressive symptomatology in adolescents was studied by investigating the factorial structure of the Center for Epidemiological Studies Depression Scale on 4 occasions with 805 high school students. Findings are discussed with regard to depressive mood fluctuations among…