Publications by authors named "Elizabeth P MacKenzie"

Previous reports supporting measurement equality between European American and African American families have often focused on self-reported risk factors or observed parent behavior with young children. This study examines equality of measurement of observer ratings of parenting behavior with adolescents during structured tasks; mean levels of observed parenting; and predictive validity of teen self-reports of antisocial behaviors and beliefs using a sample of 163 African American and 168 European American families. Multiple-group confirmatory factor analyses supported measurement invariance across ethnic groups for four measures of observed parenting behavior: prosocial rewards, psychological costs, antisocial rewards, and problem solving.

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This study was designed to test the efficacy of Parents Who Care (PWC), a seven-session universal prevention program which includes parenting, youth, and family components designed to prevent substance use and other problem behaviors. Using an intent-to-treat experimental design, this study tests the program efficacy across race within a balanced sample of European American (EA) and African American (AA) youth and their parents (n = 331 n AA = 163; n EA = 168). Families were recruited, randomly assigned to three conditions (group-administered [PA], self-administered with telephone support [SA], and no-treatment control) and the intervention was administered when the adolescents were in the eighth grade.

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Predictors of participation and exposure across two formats of a universal prevention program are examined here. Families of 225 8th-grade students, balanced by race (African American and European American) and gender, were assigned to a parent and adolescent group format (PAG) or a self-administered format (SA). Logistic regression showed greater program initiation in SA than in PAG.

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Six schools were randomly assigned to a multilevel bullying intervention or a control condition. Children in Grades 3-6 (N=1,023) completed pre- and posttest surveys of behaviors and beliefs and were rated by teachers. Observers coded playground behavior of a random subsample (n=544).

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