By Column: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
Alphabetically: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
age.at.first.intercourse (in Sexual History)
| Variable Summary | Undergrad | Freshman | Sophomore | Junior | Senior |
| Sexually active students: | Undergrad | Freshman | Sophomore | Junior | Senior |
| Casual-sexually active students: | Undergrad | Freshman | Sophomore | Junior | Senior |
| students (age_at_first_intercourse) | ||||||
| All Rs | Female | Male | ||||
| Not applicable | 83 | 2.91% | 28 | 1.41% | 54 | 6.22% |
| 12 or younger | 38 | 1.33% | 15 | 0.76% | 23 | 2.65% |
| 13 | 76 | 2.67% | 49 | 2.48% | 27 | 3.11% |
| 14 | 195 | 6.84% | 151 | 7.63% | 44 | 5.07% |
| 15 | 558 | 19.58% | 411 | 20.77% | 147 | 16.94% |
| 16 | 751 | 26.35% | 545 | 27.54% | 205 | 23.62% |
| 17 | 665 | 23.33% | 451 | 22.79% | 213 | 24.54% |
| 18 | 444 | 15.58% | 300 | 15.16% | 144 | 16.59% |
| 19 | 40 | 1.40% | 29 | 1.47% | 11 | 1.27% |
| 20 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 21 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 22 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 23 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| Missing |
0
(0.00%) |
– |
0
(0.00%) |
– |
0
(0.00%) |
– |
| Total | 2850 | 100% | 1979 | 100% | 868 | 100% |
These tables reflect only undergraduates attending 4-year colleges who are of normative age -- 18, 19, 20, 21, or 22, +/- 1, for freshman, sophomores, juniors, and seniors, respectively.