Table 4. Factor Loadings From a 3-Factor Exploratory Phenotypic Factor Analysis of DSM-III-R Conduct Disorder Criteria^a.

Conduct Disorder Criteria	Factor 1	Factor 2	Factor 3
Played hooky	0.50	0.04	0.13
Run away	0.70	0.23	0.21
Told lies	0.35	0.38	0.18
Stole	0.31	0.71	0.01
Set fires	0.09	0.57	0.17
Destroyed property	0.14	0.69	0.36
Hurt animals	0.01	0.52	0.35
Fight with weapon	0.41	0.29	0.65
Hurt people	0.12	0.31	0.75
Fight	0.30	0.11	0.57

^aVarimax rotation. The strongest loading for each individual criterion is bolded with the exception of told lies where the top 2 loadings, which were quite similar, are both bolded. Factor 1 closely resembles the first rule-breaking genetic common factor. Factor 2 closely resembles the single shared environmental common factor, labeled covert delinquency. Factor 3 closely resembles the second overt aggression genetic common factor