Recent research examining the explanations given by the public (i.e. lay beliefs) for autism spectrum disorder often reveals a reasonably accurate understanding of the biogenetic basis of the disorder. However, lay beliefs often manifest aspects of culture, and much of this work has been conducted in western cultures. In this study, 215…

Using Hierarchical Linear Modelling (HLM), this study aimed to identify factors such as ESL/ELL/EAL status that would predict students' reading performance in an English language arts exam taken across Canada. Using data from the 2007 administration of the Pan-Canadian Assessment Program (PCAP) along with the accompanying surveys for students and…

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…

This study is based on a 2-year evaluation of the Pathways Partnership, a precollege preparation program involving one school district, multiple colleges and universities, and several major businesses in a Midwestern metropolitan area. The week-long summer program cultivates youth leadership and the exploration of higher education through various…

A longitudinal study examined the contributions of early language ability, home characteristics, and emerging knowledge about literacy to children's later decoding and comprehension ability. The study followed 127 children from the beginning of kindergarten to the end of grade 3 (when 83 were left). Subjects attended schools in a small, rural,…

This study explored individual differences in educational disadvantage-- deficits in formal and informal education in the school, home, and elsewhere--in the SAT test-taking population. Factor analysis identified six educational disadvantage factors--four concerning the students' schools and two the students' nativity and parenting--and one family…