Table 5.
Preliminary Intervention Outcomes
| Outcomes | Pre-Test Mean (SD) |
1 month Follow-Up Mean (SD) |
t (df) |
|---|---|---|---|
| Risks for Sexual Aggression | |||
| Rape Myth Acceptance | 1.20 (0.22) | 1.19 (0.22) | 0.15(39) |
| Sexual Consent Knowledge | 3.80 (0.28) | 3.81 (0.32) | 0.54(39) |
| Perceived Peer Approval for Sexual Aggression | 0.37 (0.62) | 0.49 (0.68) | −.74 (16) |
| Peer Pressure for Sex | 0.51 (0.70) | 0.43 (0.50) | 0.85(16) |
| Risk Factors for Victimization | |||
| Psychological Barriers to Resistance | 31.54 (19.24) | 29.29 (18.60) | 0.79 (23) |
| Bystander Intervention Skills | |||
| Bystander Efficacy | 13.56 (8.97) | 13.67 (11.10) | −.10(40) |
| Bystander Behavior | 2.11 (1.14) | 2.12 (1.04) | −.07(40) |
| Alcohol Use | |||
| Alcohol Use: Quantity (Number of Drinks) | 2.95 (2.66) | 3.02 (2.69) | −.48 (40) |
| Alcohol Use: Frequency of Heavy Drinking | 1.27 (1.64) | 1.02 (1.44) | 1.71 (40)* |
| Alcohol Use Self-Protective Behaviors | 34.70 (11.21) | 33.00 (13.31) | 1.00 (28) |
| Sexual Violence | |||
| # perpetration behaviorsa | 0.37 (1.09) | 0.00 (0.00) | N/A |
| # victimization experiencesa | 2.68 (3.34) | 0.17 (0.62) | N/A |
Note:
a
Perpetration experiences and victimization history were assessed at baseline from the age of 14 to the time of the study and were assessed over the interim period at the follow-up assessment. Given the varying time frames of assessments, comparisons of pre- and post-test changes in violence involvement were not conducted.
*
p <.10.