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.) 0.63 (0.48) 0.66 (0.47) 0.56 (0.50)

0 2818 36.81% 1863 34.09% 955 43.59%

1 4838 63.19% 3602 65.91% 1236 56.41%

Missing 15
(0.20%) – 0
(0.00%) – 0
(0.00%) –

Total 7671 100% 5465 100% 2191 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.) 0.22 (0.42) 0.24 (0.43) 0.19 (0.39)

0 3058 77.57% 2113 76.14% 945 80.98%

1 884 22.43% 662 23.86% 222 19.02%

Missing 189
(4.58%) – 83
(2.90%) – 99
(7.82%) –

Total 4131 100% 2858 100% 1266 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.) 0.15 (0.36) 0.15 (0.35) 0.15 (0.36)

0 2749 85.19% 1943 85.26% 806 85.02%

1 478 14.81% 336 14.74% 142 14.98%

Missing 147
(4.36%) – 77
(3.27%) – 61
(6.05%) –

Total 3374 100% 2356 100% 1009 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.) 0.62 (0.49) 0.63 (0.48) 0.57 (0.50)

0 887 37.99% 673 36.56% 214 43.32%

1 1448 62.01% 1168 63.44% 280 56.68%

Missing 123
(5.00%) – 79
(4.11%) – 42
(7.84%) –

Total 2458 100% 1920 100% 536 100%

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.)	0.63 (0.48)		0.66 (0.47)		0.56 (0.50)
0	2818	36.81%	1863	34.09%	955	43.59%
1	4838	63.19%	3602	65.91%	1236	56.41%
Missing	15 (0.20%)	–	0 (0.00%)	–	0 (0.00%)	–
Total	7671	100%	5465	100%	2191	100%