By Column: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
Alphabetically: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
on.campus.hookup.opportunities_r (in Attitudes)
| 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 (o_c_h_o_r) | ||||||
| All Rs | Female | Male | ||||
| Mean (Std. Dev.) | 0.26 (0.44) | 0.17 (0.37) | 0.48 (0.50) | |||
| 0 | 2433 | 73.91% | 1913 | 83.36% | 513 | 51.82% | 
| 1 | 859 | 26.09% | 382 | 16.64% | 477 | 48.18% | 
| Missing | 65 (1.94%) | – | 50 (2.13%) | – | 15 (1.49%) | – | 
| Total | 3357 | 100% | 2345 | 100% | 1005 | 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.