This study examines developmental change across adolescence in the similarity of friends versus nonfriends. This differential in similarity is a key aspect of the organization of the peer context of development: The stronger the correlation between friends for an attribute, the more the attribute delineates clustering and divisions of friendships.…

We tested 2 hypotheses derived from Moffitt's (1993) taxonomic theory of antisocial behavior, both of which are central to her explanation for the rise in delinquency during adolescence. We tested whether persistently delinquent individuals become more accepted by their peers during adolescence and whether individuals who abstain from delinquent…

Assimilation theorists have long viewed inter-group romantic partnerships as indicators of racial equality. Although the past half-century has witnessed the erosion of anti-miscegenation laws and subsequent increases in the frequency of interracial marriages, these unions remain relatively infrequent. Low intermarriage rates may be partially…