with.alt.sex.partner..you.performed.oral.sex

with.alt.sex.partner..you.performed.oral.sex (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

students (with.alt.sex.partner..ever..you.performed.oral.sex) (w_a_s_p__e__y_p_o_s)

All Rs Female Male

Mean (Std. Dev.) 0.73 (0.45) 0.75 (0.43) 0.67 (0.47)

0 1056 27.36% 646 24.56% 410 33.36%

1 2803 72.64% 1984 75.44% 819 66.64%

Missing 9
(0.23%) – 0
(0.00%) – 0
(0.00%) –

Total 3868 100% 2630 100% 1229 100%

hookups (w_a_s_p__y_p_o_s or h__w_a_s_p__y_p_o_s)

All Rs Female Male

Mean (Std. Dev.) 0.26 (0.44) 0.28 (0.45) 0.23 (0.42)

0 1823 73.66% 1246 72.32% 577 76.73%

1 652 26.34% 477 27.68% 175 23.27%

Missing 158
(6.00%) – 62
(3.47%) – 90
(10.69%) –

Total 2633 100% 1785 100% 842 100%

dates (w_a_s_p__y_p_o_s or d__w_a_s_p__y_p_o_s)

All Rs Female Male

Mean (Std. Dev.) 0.14 (0.34) 0.13 (0.33) 0.15 (0.36)

0 2241 86.36% 1547 87.15% 694 84.63%

1 354 13.64% 228 12.85% 126 15.37%

Missing 157
(5.70%) – 77
(4.16%) – 72
(8.07%) –

Total 2752 100% 1852 100% 892 100%

romances (w_a_s_p__y_p_o_s or r__w_a_s_p__y_p_o_s)

All Rs Female Male

Mean (Std. Dev.) 0.60 (0.49) 0.60 (0.49) 0.59 (0.49)

0 888 39.98% 651 39.62% 237 41.00%

1 1333 60.02% 992 60.38% 341 59.00%

Missing 166
(6.95%) – 97
(5.57%) – 64
(9.97%) –

Total 2387 100% 1740 100% 642 100%

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 (with.alt.sex.partner..ever..you.performed.oral.sex) (w_a_s_p__e__y_p_o_s)
	All Rs		Female		Male
Mean (Std. Dev.)	0.73 (0.45)		0.75 (0.43)		0.67 (0.47)
0	1056	27.36%	646	24.56%	410	33.36%
1	2803	72.64%	1984	75.44%	819	66.64%
Missing	9 (0.23%)	–	0 (0.00%)	–	0 (0.00%)	–
Total	3868	100%	2630	100%	1229	100%