Table 1. Summary of Model-Fitting Results for DSM-IV Conduct Disorder Criteria in Males.

Model No.	AcCcEc_AsCsEsa	−2 Log Likelihood	df	BIC	ΔBIC
1b	111_111	31 717.0	27419	−86101.8
2	111_101	31 729.4	27 429	−86132.8	−31.0
3	111_011	31 730.6	27 429	−86132.2	−30.4
4	111_001	31 839.0	27 439	−86115.2	−13.4
5	011_101	31 860.3	27 439	−86104.5	−2.7
6	101_101	31 861.2	27 439	−86104.1	−2.3
7	110_101	32 174.7	27 439	−85 947.4	+ 154.4
8c	211_101	31 649.7	27 420	−86139.2	−37.4
9	121_101	31 659.9	27 420	−86134.1	−32.3
10	112_101	31 678.4	27 420	−86125.8	−23.0
11	311_101	31 613.1	27412	−86127.7	−25.9
12	221_101	31 620.6	27 411	−86120.3	−18.5
13	212_101	31 658.5	27 411	−86101.3	+ 0.5

Abbreviation: Bayesian information criterion.

^aRespectively: number of additive genetic (A), shared environmental (C), and nonshared environmental (E) common factors where the subscript C stands for common and presence (1) vs absence (0) of criterion-specific additive genetic (A), shared environmental (C), and nonshared environmental (E) common factors where the subscript S stands for specific.

^bSelected baseline comparison model: −2 log likelihood = 31 717.0; df = 27419; BIC = −86 101.8.

^cBest-fitting model according to BIC.