By Column: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
Alphabetically: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
shrooms (in Dating, Hookups and Relationships)
| Variable Summary | Undergrad | Freshman | Sophomore | Junior | Senior | 
| Sexually active students: | Undergrad | Freshman | Sophomore | Junior | Senior | 
| Casual-sexually active students: | Undergrad | Freshman | Sophomore | Junior | Senior | 
| hookups (shrooms or hookup__shrooms) | ||||||
| All Rs | Female | Male | ||||
| Mean (Std. Dev.) | 0.00 (0.04) | 0.00 (0.03) | 0.00 (0.04) | |||
| 0 | 9490 | 99.87% | 6550 | 99.89% | 2919 | 99.83% | 
| 1 | 12 | 0.13% | 7 | 0.11% | 5 | 0.17% | 
| Missing | 
0
 (0.00%)  | 
– | 
0
 (0.00%)  | 
– | 
0
 (0.00%)  | 
– | 
| Total | 9502 | 100% | 6557 | 100% | 2924 | 100% | 
| dates (shrooms or date__shrooms) | ||||||
| All Rs | Female | Male | ||||
| Mean (Std. Dev.) | 0.00 (0.04) | 0.00 (0.03) | 0.00 (0.04) | |||
| 0 | 8676 | 99.86% | 5992 | 99.88% | 2662 | 99.81% | 
| 1 | 12 | 0.14% | 7 | 0.12% | 5 | 0.19% | 
| Missing | 
0
 (0.00%)  | 
– | 
0
 (0.00%)  | 
– | 
0
 (0.00%)  | 
– | 
| Total | 8688 | 100% | 5999 | 100% | 2667 | 100% | 
| romances (shrooms or romance__shrooms) | ||||||
| All Rs | Female | Male | ||||
| Mean (Std. Dev.) | 0.00 (0.04) | 0.00 (0.03) | 0.00 (0.04) | |||
| 0 | 7967 | 99.87% | 6063 | 99.88% | 1889 | 99.84% | 
| 1 | 10 | 0.13% | 7 | 0.12% | 3 | 0.16% | 
| Missing | 
37
 (0.46%)  | 
– | 
19
 (0.31%)  | 
– | 
18
 (0.94%)  | 
– | 
| Total | 8014 | 100% | 6089 | 100% | 1910 | 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.