Table 2.
Descriptive statistics for outcome variables at pretest for the total sample and by condition
| Intervention | Control | Total | ||||||
|---|---|---|---|---|---|---|---|---|
| Measure | M | SD | M | SD | M | SD | min | max |
| Media | ||||||||
| Perceived realism of media messages | 2.28 | 0.53 | 2.22 | 0.57 | 2.27 | 0.55 | 1.00 | 4.00 |
| Skepticism of media messages | 2.89 | 0.57 | 2.80 | 0.64 | 2.26 | 0.55 | 1.00 | 4.00 |
| Media message deconstruction skills | 5.97 | 1.91 | 5.33 | 2.02 | 5.73 | 1.97 | 0.00 | 12.00 |
| Cognitive elaboration of a media message | 2.13 | 0.67 | 2.01 | 0.69 | 2.08 | 0.68 | 1.00 | 4.00 |
| Counterarguing of a media message | 2.00 | 0.75 | 1.89 | 0.69 | 1.96 | 0.73 | 1.00 | 4.00 |
| Perceived completeness of a media message | 2.24 | 0.88 | 2.29 | 0.89 | 2.26 | 0.88 | 1.00 | 4.00 |
| Perceived credibility of a media message | 2.22 | 0.68 | 2.12 | 0.73 | 2.19 | 0.70 | 1.00 | 4.00 |
| Sexual health | ||||||||
| Acceptance of strict gender role stereotypes | 1.42 | 0.44 | 1.53 | 0.48 | 1.47 | 0.46 | 1.00 | 3.50 |
| Acceptance of dating violence | 1.43 | 0.48 | 1.50 | 0.54 | 1.46 | 0.50 | 1.00 | 4.00 |
| Acceptance of rape myths | 1.32 | 0.49 | 1.45 | 0.58 | 1.38 | 0.53 | 1.00 | 4.00 |
| Efficacy for bystander intervention | 74.80 | 20.20 | 74.92 | 21.41 | 74.79 | 20.64 | 0.00 | 4.00 |
| Intent for bystander intervention | 3.19 | 0.55 | 3.09 | 0.56 | 3.15 | 0.56 | 1.00 | 4.00 |
| Sexual health knowledge | 10.87 | 1.62 | 10.57 | 1.64 | 10.72 | 1.63 | 4.00 | 13.00 |
| Teen sex descriptive norms | 41.96 | 19.15 | 43.49 | 22.18 | 42.80 | 20.28 | 0.00 | 100.00 |
| Risky teen sex descriptive norms | 37.22 | 20.59 | 40.68 | 24.62 | 38.74 | 22.13 | 0.00 | 100.00 |
| Intent to have sex | 1.78 | 0.93 | 1.90 | 1.03 | 1.83 | 0.97 | 1.00 | 4.00 |
| Willingness to hook-up with a bfriend/gfriend | 2.05 | 0.79 | 2.14 | 0.81 | 2.08 | 0.80 | 1.00 | 4.00 |
| Willingness to have sex with a bfriend/gfriend | 2.28 | 0.96 | 2.32 | 0.96 | 2.29 | 0.96 | 1.00 | 4.00 |
| Willingness to have unprotected sex with a bfriend/gfriend | 1.53 | 0.73 | 1.70 | 0.85 | 1.59 | 0.78 | 1.00 | 4.00 |
| Contraception/protection descriptive norms | 53.46 | 20.26 | 53.17 | 20.75 | 53.21 | 20.41 | 0.00 | 100.00 |
| Efficacy for using contraception/protection | 3.04 | 0.70 | 3.01 | 0.68 | 3.03 | 0.70 | 1.00 | 100.00 |
| Intent to use condom for vaginal or anal sex | 3.63 | 0.64 | 3.51 | 0.78 | 3.58 | 0.69 | 1.00 | 4.00 |
| Intent to use other birth control for vaginal sex | 2.90 | 0.88 | 2.84 | 0.95 | 2.88 | 0.91 | 1.00 | 4.00 |
| Intent to use protection for oral sex | 2.95 | 0.98 | 2.79 | 1.05 | 2.89 | 1.01 | 1.00 | 4.00 |
| Communication | ||||||||
| Sexual health communication descriptive norms | 34.07 | 20.04 | 36.72 | 21.32 | 34.97 | 20.51 | 0.00 | 91.67 |
| Efficacy to communication about sexual health | 2.86 | 0.61 | 2.89 | 0.69 | 2.87 | 0.64 | 1.00 | 4.00 |
| Efficacy to negotiate contraception/protection use | 3.32 | 0.61 | 3.25 | 0.66 | 3.29 | 0.63 | 1.00 | 4.00 |
| Intent to communication about sexual health | 2.70 | 0.69 | 2.73 | 0.74 | 2.71 | 0.71 | 1.00 | 4.00 |
| Sexual health communication with parent | 2.01 | 0.96 | 1.89 | 0.88 | 1.97 | 0.93 | 1.00 | 4.00 |
| Sexual health communication with bfriend/gfriend | 1.80 | 1.03 | 1.87 | 1.05 | 1.82 | 1.03 | 1.00 | 4.00 |
| Sexual health communication with med professional | 1.90 | 0.87 | 1.83 | 0.89 | 1.88 | 0.88 | 1.00 | 4.00 |