By Column: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
Alphabetically: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
twenty.or.above (in Demographics)
| 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 (twenty_or_above) | ||||||
| All Rs | Female | Male | ||||
| Mean (Std. Dev.) | 0.97 (0.16) | 0.97 (0.17) | 0.98 (0.13) | |||
| 0 | 70 | 2.50% | 56 | 2.88% | 14 | 1.65% | 
| 1 | 2728 | 97.50% | 1888 | 97.12% | 835 | 98.35% | 
| 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.