Assessing Adolescents' Attachment Hierarchies: Differences Across Developmental Periods and Associations With Individual Adaptation

Adolescents' attachment hierarchies were assessed in a sample of 212 high school and 198 college students. The Important People Interview (IPI) differentiated attachment bonds from other supportive or affiliative relationships and indicated that adolescents show a hierarchical ordering of preferences for multiple attachment figures. Differences in the composition and structure of adolescents' attachment hierarchies were found between the early high school (9th and 10th grades), later high school (11th and 12th grades), and college samples. In the college sample, romantic partners were placed in higher positions in adolescents' hierarchies, fathers were placed in lower positions, and the structure of adolescents' hierarchies were less differentiated than in the high school samples. Individual differences in the composition of adolescents' hierarchies were associated with adjustment outcomes. Friends' placement in higher positions and fathers' exclusion from or placement in quaternary positions was associated with increased behavior problems. Findings demonstrate that the IPI provides a measure of adolescents' attachment hierarchies that is sensitive to developmental stage and individual differences.