By Column: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
Alphabetically: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
age.at.first.masturbated.orgasm (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 (a_a_f_m_o) | ||||||
| All Rs | Female | Male | ||||
| I have never masturbated | 296 | 14.35% | 284 | 21.34% | 12 | 1.65% |
| 10 or younger | 127 | 6.16% | 93 | 6.99% | 34 | 4.67% |
| 11 | 109 | 5.28% | 44 | 3.31% | 65 | 8.93% |
| 12 | 217 | 10.52% | 65 | 4.88% | 151 | 20.74% |
| 13 | 316 | 15.32% | 101 | 7.59% | 214 | 29.40% |
| 14 | 254 | 12.31% | 110 | 8.26% | 144 | 19.78% |
| 15 | 225 | 10.91% | 160 | 12.02% | 64 | 8.79% |
| 16 | 224 | 10.86% | 189 | 14.20% | 35 | 4.81% |
| 17 | 177 | 8.58% | 173 | 13.00% | 4 | 0.55% |
| 18 | 106 | 5.14% | 101 | 7.59% | 4 | 0.55% |
| 19 | 11 | 0.53% | 11 | 0.83% | 0 | 0.00% |
| 20 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 21 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 22 | 1 | 0.05% | 0 | 0.00% | 1 | 0.14% |
| 23 or older | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| Missing |
2673
(56.44%) |
– |
2089
(61.08%) |
– |
582
(44.43%) |
– |
| Total | 4736 | 100% | 3420 | 100% | 1310 | 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.