Skip to main content
. Author manuscript; available in PMC: 2011 Dec 1.
Published in final edited form as: Arch Gen Psychiatry. 2010 Dec;67(12):1309–1315. doi: 10.1001/archgenpsychiatry.2010.159

Figure 2. AAB by Marital Status, Age 29.

Figure 2

Note. To facilitate interpretation of these unstandized fixed effect estimates (as also presented in Table 2), the Adult Antisocial Behavior (AAB) extended symptom count variable was standardized to have a mean of 0 and a standard deviation of 1 prior to analysis. Both marriage and AAB were assessed at age 29. Standard error bars are presented. The between-pair effect estimate, which approximates the individual-level effect, is also presented. Significant within-pair estimates for MZ twins are indicative of a non-shared environmentally-mediated relationship between marriage and AAB, and particularly so when the DZ within-pair estimate is equivalent to the MZ estimate.