Table 1.
Descriptive variables of the study (n = 1500).
| Dispositional Variables | n | % | Social Variables | n | % | ||
|---|---|---|---|---|---|---|---|
| Gender | Female | 833 | 55.5% | Living with … | Both parents | 1424 | 94.9% |
| Male | 667 | 44.5% | Other family | 40 | 2.7% | ||
| Sexual orientation | Heterosexual | 1357 | 90.5% | Other | 36 | 2.4% | |
| Homosexual | 31 | 2.1% | Living with … | 0 Siblings | 350 | 23.3% | |
| Bisexual | 3.9% | 1 sibling | 818 | 54.5% | |||
| Not defined | 54 | 3.6% | 2 siblings | 229 | 15.3% | ||
| Substance use/abuse | Never | 1212 | 80.8% | 3 or more siblings | 103 | 6.9% | |
| 1×/month or less | 126 | 8.4% | Sexual abuse | No | 1403 | 93.5% | |
| 2×/month or 1×/week | 75 | 5.0% | Yes | 97 | 6.5% | ||
| 3× or more/month, or weekly | 87 | 5.8% | Forced to share sexual content | No | 1236 | 82.4% | |
| Brought up in a religion | Atheist | 807 | 53.8% | Yes | 264 | 17.6% | |
| Catholic | 541 | 36.1% | Pornography media use | ||||
| Muslim | 73 | 4.9% | Pornography use | Yes | 654 | 43.6% | |
| Other | 79 | 5.3% | Social media to send sex content | Yes | 112 | 7.5% | |
| Religious practitioner | No | 1339 | 89.3% | Social media to send self-sex. | Yes | 98 | 6.5% |
| Yes | 161 | 10.7% | Participation in sexual chats | Yes | 93 | 6.2% | |
| Religious feeling | None | 936 | 62.4% | Use of erotic telephone lines | Yes | 91 | 6.1% |
| A little religious | 308 | 20.5% | Downloading sexual content | Yes | 143 | 9.5% | |
| Religious | 218 | 14.5% | Criterion variables | ||||
| Very religious | 38 | 2.5% | Use of contraception | Yes | 465 | 31.0% | |
| Sexual interest/Internet behavior | No | 1116 | 74.4% | Unprotected sex | Yes | 260 | 17.3% |
| Yes | 384 | 25.6% | Use of emergency contraception | Yes | 130 | 8.7% | |
| Developmental variables | Sex after alcohol | Yes | 449 | 29.9% | |||
| Age | 14 years | 117 | 7.8% | Sex after other substances | Yes | 176 | 11.7% |
| 15 years | 340 | 22.7% | Infidelity | Yes | 236 | 15.7% | |
| 16 years | 360 | 24.0% | Infidelity: caresses | Yes | 145 | 9.7% | |
| 17 years | 454 | 30.3% | Infidelity: kisses | Yes | 41 | 2.7% | |
| 18 years | 229 | 15.3% | Infidelity: embraces | Yes | 221 | 14.7% | |
| Age (years old) Mean—SD | 16.23 | 1.18 | Infidelity: oral sex | Yes | 58 | 3.9% | |
| First sexual experience at | Never | 1008 | 67.2% | Infidelity: masturbation | Yes | 143 | 9.5% |
| Under 13 | 20 | 1.3% | Infidelity: penetration | Yes | 44 | 2.9% | |
| 13–14 years | 130 | 8.7% | |||||
| 15–16 years | 284 | 18.9% | |||||
| 17–18 years | 58 | 3.9% | |||||
| Frequency of sexual experience | Never | 1012 | 67.5% | ||||
| Only 1 time | 64 | 4.3% | |||||
| 2–5 times | 99 | 6.6% | |||||
| 6–10 times | 55 | 3.7% | |||||
| More than 10 times | 270 | 18.0% | |||||
SD: standard deviation.