A method is described to identify peer cliques based on a consensus of grou
p members; it provides quantitative measures of preadolescents' involvement
in cliques and their association with peers who often get in trouble. Of p
rimary interest was the relation between peer rejection and participation i
n peer cliques. Characteristics of peer cliques were assessed for 824 fourt
h-grade youth as a function of their sociometric status, gender, and aggres
siveness. Rejected youth were less central members of their group than were
average-status peers; however, aggressive preadolescents were no less cent
rally involved than their nonaggressive peers. Rejected preadolescents also
belonged to smaller cliques and to cliques comprised of other low-status p
eers. Aggression was the primary factor associated with being a central mem
ber of deviant peer cliques.