Total sample (n = 856) | Boys (n = 488) | Girls (n = 368) | |||
---|---|---|---|---|---|
M (SD) | t; p | Cohen’s d | |||
YPI-S GM | 11.08 (3.68) | 11.90 (3.78) | 9.99 (3.24) | 7.91;< .001 | 0.54 |
YPI-S CU | 10.58 (3.44) | 11.51 (3.45) | 9.34 (3.00) | 9.76;< .001 | 0.67 |
YPI-S II | 13.11 (3.09) | 13.15 (3.05) | 13.06 (3.15) | 0.41; .684 | 0.03 |
YPI-S Total | 34.73 (7.85) | 36.51 (8.02) | 32.36 (6.95) | 8.06; < .001 | 0.55 |
MAYSI-2 ADU | 1.77 (2.17) | 2.22 (2.31) | 1.17 (1.79) | 7.49; < .001 | 0.51 |
MAYSI-2 AI | 2.46 (2.23) | 2.22 (2.12) | 2.79 (2.34) | −3.66; < .001 | −0.26 |
MAYSI-2 AD | 1.40 (1.62) | 1.07 (1.34) | 1.85 (1.84) | −6.86; < .001 | −0.49 |
Delinquent versatility | 1.91 (2.32) | 2.56 (2.62) | 1.04 (1.44) | 10.09; <.001 | 0.69 |
% (n) | χ2; p | OR | |||
Any offense | 66.6 (570) | 76.8 (375) | 53.0 (195) | 53.66; < .001 | 0.34 |
Vandalism | 30.5 (261) | 41.2 (201) | 16.3 (60) | 61.30; < .001 | 0.28 |
Property offense | 54.9 (470) | 61.3 (299) | 46.5 (171) | 18.57; < .001 | 0.55 |
Violent offense | 26.4 (226) | 36.7 (179) | 12.8 (47) | 61.72; < .001 | 0.25 |