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.) 0.68 (0.47) 0.70 (0.46) 0.62 (0.49)

0 6514 32.44% 4201 29.98% 2313 38.11%

1 13568 67.56% 9812 70.02% 3756 61.89%

Missing 49
(0.24%) – 0
(0.00%) – 0
(0.00%) –

Total 20131 100% 14013 100% 6069 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.) 0.25 (0.43) 0.26 (0.44) 0.23 (0.42)

0 8856 75.22% 6110 74.29% 2746 77.40%

1 2917 24.78% 2115 25.71% 802 22.60%

Missing 654
(5.26%) – 289
(3.39%) – 332
(8.56%) –

Total 12427 100% 8514 100% 3880 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 (0.35) 0.13 (0.34) 0.16 (0.36)

0 9818 86.13% 6887 86.97% 2931 84.22%

1 1581 13.87% 1032 13.03% 549 15.78%

Missing 569
(4.75%) – 277
(3.38%) – 256
(6.85%) –

Total 11968 100% 8196 100% 3736 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.) 0.61 (0.49) 0.61 (0.49) 0.59 (0.49)

0 3492 39.16% 2613 38.72% 879 40.54%

1 5425 60.84% 4136 61.28% 1289 59.46%

Missing 616
(6.46%) – 392
(5.49%) – 205
(8.64%) –

Total 9533 100% 7141 100% 2373 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.)	0.68 (0.47)		0.70 (0.46)		0.62 (0.49)
0	6514	32.44%	4201	29.98%	2313	38.11%
1	13568	67.56%	9812	70.02%	3756	61.89%
Missing	49 (0.24%)	–	0 (0.00%)	–	0 (0.00%)	–
Total	20131	100%	14013	100%	6069	100%