Purpose: From the perspective of developing countries, studies regarding the behavioral effects of quitting tobacco consumption on emerging psychological determinants are limited. The purpose of this paper is to examine the influence of emotional intelligence (EI), social norms, susceptibility and self-efficacy on the behavioral effects of…

The current meta-analysis examines the previous research on the utility of the Social Communication Questionnaire as a screening instrument for autism spectrum disorder. Previously published reports have highlighted the inconsistencies between Social Communication Questionnaire-screening results and formal autism spectrum disorder diagnoses. The…

Background: Marijuana represents the most widely used illicit drug on college campuses. Repeated use can impair students' academic, emotional, and physical success and can lead to chronic diseases. Purpose: The purpose of this study was to evaluate existing literature on the associated effects of marijuana use on U.S. college students' academic…

Examined the hypothesis that the higher the divorce rate, the more likely that unhappy couples will terminate their marriages. Shows that when type of sample, dependent measure, and method of analysis are held constant, the increased divorce rate is not an important factor in explaining marital satisfaction. (Author)

Ratings of social behavior and scores on the Bayley Mental Development Index (MDI) were obtained for 33,685 infants, eight months of age. A composite measure of sociability correlated .23 with total MDI scores, .26 on the socially loaded items, and .17 with the nonsocial items. (Author/RH)

Nine comprehensive observations were conducted of 24 preschoolers (8 with disabilities) in free play settings, with social behavior categories based on the work of Strain. Comparison of partial and complete observational records demonstrated that at least five observations were required to represent the children's social behavior adequately.…