Table 1.
Participant characteristics.
| Control | Delinquent | |||
|---|---|---|---|---|
| Mean | SD | Mean | SD | |
| Age | 23.4 | 2.66 | 22.46 | 2.45 |
| IQ | - | - | 82.55 | 10.97 |
| RPQ Total | 11.59 | 8.2 | 16.86 | 7.99 |
| RPQ Proactive aggression | 8.23 | 5 | 11.61 | 4.73 |
| RPQ Reactive Aggression | 3.36 | 3.61 | 5.25 | 4.41 |
| YPI Total | 37.33 | 5.74 | 34.59 | 8.58 |
| YPI Affective | 11.43 | 3.23 | 10.9 | 3.73 |
| YPI Behavioral | 12.19 | 2.66 | 12.4 | 3.31 |
| YPI Interpersonal | 13.71 | 3.62 | 11.28 | 3.72 |
| Cannabis (days used in last month) | 3.96 | 6.08 | 14.81 | 13.39 |
This table shows the participant characteristics for both the delinquent and control groups. RPQ, Reactive Proactive Aggression Questionnaire; YPI, Youth Psychopathy Inventory.