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 RsFemaleMale
Not applicable 20 0.79% 11 0.61% 9 1.27%
12 or younger 12 0.48% 10 0.55% 2 0.28%
13 30 1.19% 17 0.94% 13 1.84%
14 85 3.37% 63 3.48% 22 3.11%
15 263 10.43% 202 11.17% 61 8.62%
16 428 16.97% 320 17.70% 108 15.25%
17 452 17.92% 296 16.37% 153 21.61%
18 557 22.09% 404 22.35% 153 21.61%
19 287 11.38% 210 11.62% 77 10.88%
20 239 9.48% 169 9.35% 69 9.75%
21 134 5.31% 94 5.20% 38 5.37%
22 15 0.59% 12 0.66% 3 0.42%
23 0 0.00% 0 0.00% 0 0.00%
Missing 0
(0.00%)
0
(0.00%)
0
(0.00%)
Total 2522 100% 1808 100% 708 100%

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.