Interobserver agreement in the assessment of parental behavior and parent-adolescent conflict: African American mothers, daughters, and independent observers.

Agreement between 57 African American mothers and their early adolescent daughters on measures of maternal support, maternal restrictive control, and parent-adolescent conflict were examined. To assess the relative validity of these reports, the study then evaluated them against the ratings of independent observers. Additionally, mother and daughter reports were combined to examine validity coefficients based on aggregate scores of each construct. All analyses were based on 2 sets of objective criterion ratings: ratings provided by coders of similar ethnic background (African American) and coders who were ethnically dissimilar (non-African American) to the families they rated. Overall, adolescents provided ratings that were more valid than those of their mothers when evaluated against both sets of independent ratings. Adolescent ratings of maternal control and parent-adolescent conflict converged at significantly higher levels than the ratings provided by their mothers. Maternal and adolescent reports of maternal support converged with objective criteria at statistically comparable levels. Validity coefficients for adolescent reports were also higher than those based on aggregate mother-daughter scores. Secondary analyses further revealed that African American coders rated mothers as less controlling and rated the dyadic interactions as less conflictual, and that their ratings were more consistent with the perceptions of the African American mothers and adolescents than were those provided by non-African American coders.