Provides evidence of detrimental effects of lead exposure on child behavior at levels typical of present-day exposure. Behavior and lead-blood level were examined for 201 African-American children aged 2 through 5 years. A standardized parent report measure and consideration of maternal morale are features of study methodology. (SLD)

The Child Behavior Checklist (CBCL) is used to assess the behavioral problems and social competencies of children. Its broad usage in both practitioner and research contexts has led to misapplications as compared to the CBCL's original intended purpose. In addition, the composition of the normative sample presents particular difficulties for…

Examines the cross-situational patterns in rural and urban communities at school entry. Results show child behavior at school was heavily influenced by exposure to aggressive models and deviant peer support experienced by children in urban as compared to rural schools. This leads to higher rates of school conduct problems for children in urban…