Search

An ethnically diverse sample of 6th-grade students completed peer nomination procedures that were used to create subgroups of students with reputations as victims, aggressors, aggressive victims, and socially adjusted (neither aggressive nor victimized). Self-report data on psychological adjustment, attributions for peer harassment, and perceived school climate were gathered. In addition, homeroom teachers rated participating students on academic engagement and students' grades were collected from school records. Victims reported the most negative self-views, aggressors enjoyed the most positive self-views, and aggressive victims fell between these two groups, although their psychological profile more closely resembled that of victims. However, all three subgroups encountered more school adjustment problems when compared to their socially adjusted classmates. Different pathways to school adjustment problems for aggressors and victims were examined. For victims, characterological self-blame for victimization and psychological maladjustment were the key mediators, whereas for aggressors, the significant pathway was mainly through perceived unfairness of school rules. Analyses by ethnicity revealed that African American boys were most likely to be perceived as aggressive and as aggressive victims and they were doing most poorly in school. Implications for intervention with subgroups of problem behavior youth and the particular vulnerabilities of African American adolescents were discussed. KEY WORDS: aggresive victim; academic achievement; victim; self-blame.

The authors examined developmental and individual differences in pure numerical estimation, the type of estimation that depends solely on knowledge of numbers. Children between kindergarten and 4th grade were asked to solve 4 types of numerical estimation problems: computational, numerosity, measurement, and number line. In Experiment 1, kindergartners and 1st, 2nd, and 3rd graders were presented problems involving the numbers 0-100; in Experiment 2, 2nd and 4th graders were presented problems involving the numbers 0-1,000. Parallel developmental trends, involving increasing reliance on linear representations of numbers and decreasing reliance on logarithmic ones, emerged across different types of estimation. Consistent individual differences across tasks were also apparent, and all types of estimation skill were positively related to math achievement test scores. Implications for understanding of mathematics learning in general are discussed. Keywords: individual differences, mathematics, estimation, development

This study tested a broad array of determinants of smoking grounded in general social psychological theories, as well as personality and social development theories. Using data from 2,004 middle school students, all proximal and distal determinants significantly predicted smoking in the hypothesized direction. Further, hierarchical logistic regressions showed that intention to smoke, positive and negative attitudes toward smoking, impediments to smoking, self-efficacy to resist smoking, parent norms, and academic success most strongly predicted current smoking. Hierarchical linear regressions suggested that parental relatedness, maladaptive coping strategies, depression, and low academic aspirations most strongly predicted susceptibility to smoking for those who had not yet smoked a cigarette. Global expectancies were the strongest predictor of susceptibility in low socioeconomic status students. These findings may guide the development of future theory-based interventions that produce the greatest reductions in youth smoking.

The authors examine school-related stress levels and their relationship to health complaints among junior high school students. Topics include stress related to academic achievement, social support groups, psychological aspects of the school environment.