on.campus.relationship.opportunities

on.campus.relationship.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_r_o_r)

All Rs Female Male

Mean (Std. Dev.) 0.72 (0.45) 0.72 (0.45) 0.73 (0.44)

0 2344 27.78% 1626 28.38% 713 26.52%

1 6093 72.22% 4103 71.62% 1976 73.48%

Missing 130
(1.52%) – 93
(1.60%) – 37
(1.36%) –

Total 8567 100% 5822 100% 2726 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_r_o_r)
	All Rs		Female		Male
Mean (Std. Dev.)	0.72 (0.45)		0.72 (0.45)		0.73 (0.44)
0	2344	27.78%	1626	28.38%	713	26.52%
1	6093	72.22%	4103	71.62%	1976	73.48%
Missing	130 (1.52%)	–	93 (1.60%)	–	37 (1.36%)	–
Total	8567	100%	5822	100%	2726	100%