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.) 0.70 (0.46) 0.69 (0.46) 0.72 (0.45)

0 5904 30.02% 4217 30.83% 1673 28.16%

1 13762 69.98% 9462 69.17% 4268 71.84%

Missing 465
(2.31%) – 334
(2.38%) – 128
(2.11%) –

Total 20131 100% 14013 100% 6069 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.)	0.70 (0.46)		0.69 (0.46)		0.72 (0.45)
0	5904	30.02%	4217	30.83%	1673	28.16%
1	13762	69.98%	9462	69.17%	4268	71.84%
Missing	465 (2.31%)	–	334 (2.38%)	–	128 (2.11%)	–
Total	20131	100%	14013	100%	6069	100%