Table 1. Descriptive Statistics for Key Variables in the Integrative Model for Boys and Girls.
| Boys | Girls | |||
|---|---|---|---|---|
| range | M (SD) | M (SD) | Gender difference | |
| 1. SEIM use (frequency) (T1) | 1–6 | 2.42 (1.71) | 1.10 (0.44) | t = 17.60*** |
| 2. SNS use (time per day) (T1) | 0–6 | 2.39 (1.53) | 2.91 (1.42) | t = -5.72*** |
| 3. Injunctive norms (T1) | 1–6 | 3.37 (1.84) | 2.72 (1.69) | t = 6.01*** |
| 4. Injunctive norms (T3) | 1–6 | 4.15 (1.75) | 3.35 (1.80) | t = 7.11*** |
| 5. Descriptive norms (T1) | 1–6 | 2.25 (1.22) | 2.03 (1.05) | t = 2.99** |
| 6. Descriptive norms (T3) | 1–6 | 2.44 (1.28) | 2.25 (1.12) | t = 2.43* |
| 7. Sexual behavior (T1) | 0–5 | 0.74 (1.24) | 0.57 (1.00) | t = 2.46* |
| 8. Sexual behavior (T4) | 0–5 | 1.06 (1.52) | 1.08 (1.52) | t = 1.47 |
SEIM = Sexually Explicit Internet Material; SNS = Social Networking Site.
* p < .05
** p < .01
*** p < .001 (two-tailed).