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 43 1.54% 18 0.93% 25 2.94%
12 or younger 20 0.71% 9 0.46% 11 1.30%
13 34 1.22% 25 1.29% 9 1.06%
14 126 4.50% 94 4.84% 31 3.65%
15 313 11.19% 234 12.04% 79 9.31%
16 540 19.30% 395 20.32% 144 16.96%
17 543 19.41% 374 19.24% 168 19.79%
18 584 20.87% 376 19.34% 206 24.26%
19 357 12.76% 253 13.01% 104 12.25%
20 210 7.51% 146 7.51% 64 7.54%
21 26 0.93% 19 0.98% 7 0.82%
22 1 0.04% 1 0.05% 0 0.00%
23 1 0.04% 0 0.00% 1 0.12%
Missing 0
(0.00%)
0
(0.00%)
0
(0.00%)
Total 2798 100% 1944 100% 849 100%

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.