The relation among child antisocial behavior, child coercive exchanges
with parents and peers, and the social adaptation of middle-childhood
-aged boys and girls was investigated. The 374 children were observed
during laboratory tasks with their parents and during recess with peer
s. A covariance model was tested that hypothesized that coercive excha
nges with parents and peers would contribute uniquely to a multiple-ag
ent assessment of child antisocial behavior, supporting an ecological
view of social development. A single model described both boys and gir
ls adequately, although minor gender-specific variations in effect siz
e did produce a better fit. Children's antisocial behavior was associa
ted with school maladaption primarily among boys, as represented by ac
ademic engagement in the classroom and peer nominations of social pref
erence. Children's antisocial behavior and coercive interactions, in c
ontrast, were correlated with peer antisocial behavior in both girls a
nd boys.