on.campus.hookup.opportunities

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.) 0.27 (0.45) 0.16 (0.37) 0.53 (0.50)

0 1262 72.82% 1011 83.83% 248 47.33%

1 471 27.18% 195 16.17% 276 52.67%

Missing 18
(1.03%) – 13
(1.07%) – 5
(0.95%) –

Total 1751 100% 1219 100% 529 100%

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.

students (o_c_h_o_r)
	All Rs		Female		Male
Mean (Std. Dev.)	0.27 (0.45)		0.16 (0.37)		0.53 (0.50)
0	1262	72.82%	1011	83.83%	248	47.33%
1	471	27.18%	195	16.17%	276	52.67%
Missing	18 (1.03%)	–	13 (1.07%)	–	5 (0.95%)	–
Total	1751	100%	1219	100%	529	100%