Direct assessments of early childhood development (ECD) are a cornerstone of research in developmental psychology and are increasingly used to evaluate programs and policies in lower- and middle-income countries. Despite strong psychometric properties, these assessments are too expensive and time consuming for use in large-scale monitoring or…

This paper provides five clear, relatable examples that can help students understand the distinction between the term "factors" and "mechanisms" in Developmental Psychology. The examples emphasize the idea that factors are related to changes in ways that moderate development, but are not causal. On the other hand, the term…

This study investigated the normative use and developmental course of physical aggression (PA), defined as use of physical force such as hitting, biting, and kicking, from 8 to 26 months and predictors thereof. We used data from the Behavior Outlook Norwegian Developmental Study, comprising 1,159 children (559 girls and 600 boys). Both mothers and…

According to Klahr's (2000, 2005; Klahr & Dunbar, 1988) Scientific Discovery as Dual Search model, inquiry processes require three cognitive components: hypothesis generation, experimentation, and evidence evaluation. The aim of the present study was to investigate (a) when the ability to evaluate perfect covariation, imperfect covariation,…

This project starts with the contention that social work education must challenge students to reframe their knowledge and assumptions to prepare them for working with oppressed groups and develop emancipatory practice. Using transformative learning theory, constructive developmental pedagogy and related approaches, it explored the extent to which…

Children from grades 5, 7, 9, 11, and 13 were administered a modification of Ellis' eleven irrational beliefs questionnaire. As predicted, the younger children showed higher irrational scores, indicating that endorsing irrational beliefs is a function of age. Construct validity and uses of the scale are discussed. (Editor/SJL)

Psychology education is examined as revealed by a study of science education that involved a review of the literature, an analysis of the catalogs and class schedules of 175 representative institutions, and a survey of 143 psychology instructors. Each of the four parts of the report reviews pertinent literature, reports study methodology and…