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.) 0.91 (0.29) 0.92 (0.27) 0.87 (0.34)

0 311 9.42% 174 7.65% 137 13.33%

1 2992 90.58% 2101 92.35% 891 86.67%

Missing 13
(0.39%) – 0
(0.00%) – 0
(0.00%) –

Total 3316 100% 2275 100% 1028 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.) 0.28 (0.45) 0.30 (0.46) 0.24 (0.43)

0 1701 72.26% 1109 70.32% 592 76.19%

1 653 27.74% 468 29.68% 185 23.81%

Missing 81
(3.33%) – 52
(3.19%) – 18
(2.26%) –

Total 2435 100% 1629 100% 795 100%

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.) 0.16 (0.37) 0.15 (0.36) 0.18 (0.39)

0 1854 83.89% 1257 84.93% 597 81.78%

1 356 16.11% 223 15.07% 133 18.22%

Missing 67
(2.94%) – 42
(2.76%) – 13
(1.75%) –

Total 2277 100% 1522 100% 743 100%

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.) 0.65 (0.48) 0.64 (0.48) 0.66 (0.47)

0 677 35.48% 521 36.03% 156 33.77%

1 1231 64.52% 925 63.97% 306 66.23%

Missing 66
(3.34%) – 45
(3.02%) – 13
(2.74%) –

Total 1974 100% 1491 100% 475 100%

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.)	0.91 (0.29)		0.92 (0.27)		0.87 (0.34)
0	311	9.42%	174	7.65%	137	13.33%
1	2992	90.58%	2101	92.35%	891	86.67%
Missing	13 (0.39%)	–	0 (0.00%)	–	0 (0.00%)	–
Total	3316	100%	2275	100%	1028	100%