Table A1.
Significant Differences in History of Offenses and Intellectual Ability (IA) Between Violent Recidivists and Non-Recidivists.
| Variable | U | Z | p | Violent recidivists | Non-recidivists | ||
|---|---|---|---|---|---|---|---|
| Md | M (SD) | Md | M (SD) | ||||
| Traffic violations and civil disorders | 5,856.50 | −2.37 | .018 | 1 | 2.7 (6.1) | 0 | 1.2 (2.9) |
| Fiscal and capital and profit offenses | 5,347.00 | −3.01 | .003 | 4 | 11.8 (22.7) | 2 | 6.4 (17.2) |
| Mild to moderate violence and possession of arms | 5,247.50 | −3.22 | .001 | 2 | 3.3 (5.4) | 1 | 2.0 (3.1) |
| Power by force | 5,527.50 | −3.01 | .003 | 1 | 1.5 (1.8) | 0 | 1.1 (2.1) |
| Severe violence | 6,188.00 | −2.02 | .044 | 0 | 0.6 (1.2) | 0 | 0.4 (0.9) |
| Moral offenses with minors as victims | 6,517.50 | −2.29 | .022 | 0 | 0.0 (0.0) | 0 | 0.5 (2.3) |
| Premeditated murder | 6,177.50 | −2.46 | .014 | 0 | 0.1 (0.2) | 0 | 0.2 (0.5) |
| History of offenses across categories | 5,089.00 | −3.40 | .001 | 5 | 4.4 (1.6) | 3 | 3.5 (1.9) |
| IA | 5,775.00 | −2.24 | .025 | 96 | 94.9 (11.8) | 100 | 98.9 (15.8) |