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.) 0.34 (0.47) 0.22 (0.41) 0.56 (0.50)

0 1366 66.34% 1055 78.26% 306 43.59%

1 693 33.66% 293 21.74% 396 56.41%

Missing 29
(1.39%) – 14
(1.03%) – 15
(2.09%) –

Total 2088 100% 1362 100% 717 100%

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.)	0.34 (0.47)		0.22 (0.41)		0.56 (0.50)
0	1366	66.34%	1055	78.26%	306	43.59%
1	693	33.66%	293	21.74%	396	56.41%
Missing	29 (1.39%)	–	14 (1.03%)	–	15 (2.09%)	–
Total	2088	100%	1362	100%	717	100%