Objective: To examine the relationship between child maltreatment, clinical
ly relevant adjustment problems, and dating violence in a community sample
of adolescents. Method: Adolescents from 10 high schools (N= 1,419; respons
e rate = 62%) in southwestern Ontario completed questionnaires that assesse
d past maltreatment, current adjustment, and dating violence. Logistic regr
ession was used to compare maltreated and nonmaltreated youths across outco
me domains. Results: One third (n = 462) of the school sample reported leve
ls of maltreatment above the cutoff score on the Childhood Trauma Questionn
aire. Girls with a history of maltreatment had a higher risk of emotional d
istress compared with girls without such histories (e.g., odds ratios [OR]
for anger, depression, anxiety, and posttraumatic stress-related problems w
ere 7.1, 7.2, 9.3, and 9.8, respectively). They were also at greater risk o
f violent and nonviolent delinquency (OR = 2.7) and carrying concealed weap
ons (OR = 7.1). Boys with histories of maltreatment were 2.5 to 3.5 times a
s likely to report clinical levels of depression, posttraumatic stress, and
overt dissociation as were boys without a maltreatment history. They also
had a significantly greater risk of using threatening behaviors (OR = 2.8)
or physical abuse (OR = 3.4) against their dating partners. Conclusions: Ma
ltreatment is a significant risk factor for adolescent maladjustment and sh
ows a differential pattern for male and female adolescents.