By Column: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
Alphabetically: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
signature.year (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 (signature_year) | ||||||
| All Rs | Female | Male | ||||
| Mean (Std. Dev.) | 2007.95 (1.69) | 2008.05 (1.70) | 2007.74 (1.66) | |||
| 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2005 | 16 | 1.20% | 13 | 1.46% | 3 | 0.67% |
| 2006 | 323 | 24.14% | 205 | 23.03% | 118 | 26.52% |
| 2007 | 315 | 23.54% | 172 | 19.33% | 141 | 31.69% |
| 2008 | 154 | 11.51% | 118 | 13.26% | 36 | 8.09% |
| 2009 | 279 | 20.85% | 210 | 23.60% | 69 | 15.51% |
| 2010 | 89 | 6.65% | 57 | 6.40% | 32 | 7.19% |
| 2011 | 162 | 12.11% | 115 | 12.92% | 46 | 10.34% |
| Missing |
540
(28.75%) |
– |
372
(29.48%) |
– |
167
(27.29%) |
– |
| Total | 1878 | 100% | 1262 | 100% | 612 | 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.