Studied diversity in high-level competence with 122 students identified as academically gifted, in grades 6-8. Results, which contradicted linear, single-scale models of intelligence, supported a three-factor solution: linguistic, logical-mathematical, and social. Specialization and generalization developed in tension with each other, yielding…

Examined peer groups and school ethnic composition as risk factors for peer harassment during early adolescence. Peers nominated aggressive and harassed students and reported self-perceived loneliness, social anxiety, and global self-esteem. Found that deviations from normative perceptions of a person's peer group were particularly detrimental to…

Examined linkage between mothers' provision of racial socialization messages and communication, warmth, negativity, child monitoring, and involvement. Found that mothers with moderate frequency of proactive responses to discrimination items exhibited the most positivity, were most involved, monitored their child's activities the most, and…

Surveyed middle school students on incidents of bullying and victimization. Found that psychosocial and behavioral predictors such as problem behaviors, attitudes toward deviance, peer influences, depressive symptoms, school-related functioning, and parenting linearly separated never bullied or victimized students from the victim group, from the…

Investigated the effects of and relationship between the number of parenting transitions (divorce, remarriage) and adjustment in three samples of adolescent girls and boys not identified as being at risk for problems. Found qualified evidence of a negative linear relationship between the number of parenting transitions experienced and child…

Evaluated a school-based program that served female adolescents with histories of physical, sexual, or emotional abuse. Found that participation produced healthier beliefs and attitudes about alcohol and other drug use and reduced initiation of tobacco and marijuana use. Findings support enrolling younger girls before they develop negative…