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 2749 35.84% 1930 35.32% 810 36.99%
12 or younger 43 0.56% 17 0.31% 26 1.19%
13 91 1.19% 58 1.06% 33 1.51%
14 254 3.31% 197 3.60% 57 2.60%
15 775 10.10% 587 10.74% 188 8.58%
16 1208 15.75% 897 16.41% 309 14.11%
17 1289 16.81% 913 16.71% 375 17.12%
18 1121 14.62% 772 14.13% 346 15.80%
19 140 1.83% 94 1.72% 46 2.10%
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 1
(0.01%)
0
(0.00%)
1
(0.05%)
Total 7671 100% 5465 100% 2191 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.