470 Disruptive, Impulse-Control, and Conduct Disorders
4. Has been physically cruel to people.
5. Has been physically cruel to animals.
6. Has stolen while confronting a victim (e.g., mugging, purse snatching, extortion,
armed robbery).
7. Has forced someone into sexual activity.
Destruction of Property
8. Has deliberately engaged in fire setting with the intention of causing serious damage.
9. Has deliberately destroyed others’ property (other than by fire setting).
Deceitfulness or Theft
10. Has broken into someone else’s house, building, or car.
11. Often lies to obtain goods or favors or to avoid obligations (i.e., “cons” others).
12. Has stolen items of nontrivial value without confronting a victim (e.g., shoplifting,
but without breaking and entering; forgery).
Serious Violations of Rules
13. Often stays out at night despite parental prohibitions, beginning before age 13 years.
14. Has run away from home overnight at least twice while living in the parental or pa-
rental surrogate home, or once without returning for a lengthy period.
15. Is often truant from school, beginning before age 13 years.
B. The disturbance in behavior causes clinically significant impairment in social, aca-
demic, or occupational functioning.
C. If the individual is age 18 years or older, criteria are not met for antisocial personality
disorder.
Specify whether:
312.81 (F91.1) Childhood-onset type:  Individuals show at least one symptom char-
acteristic of conduct disorder prior to age 10 years.
312.82 (F91.2) Adolescent-onset type:  Individuals show no symptom characteristic
of conduct disorder prior to age 10 years.