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

with.alt.sex.partner..partner.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..partner.performed.oral.sex) (w_a_s_p__e__p_p_o_s)

All Rs Female Male

Mean (Std. Dev.) 0.65 (0.48) 0.65 (0.48) 0.65 (0.48)

0 2657 34.70% 1900 34.77% 757 34.55%

1 4999 65.30% 3565 65.23% 1434 65.45%

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

Total 7671 100% 5465 100% 2191 100%

hookups (w_a_s_p__p_p_o_s or h__w_a_s_p__p_p_o_s)

All Rs Female Male

Mean (Std. Dev.) 0.22 (0.42) 0.18 (0.38) 0.34 (0.47)

0 3059 77.60% 2285 82.34% 774 66.32%

1 883 22.40% 490 17.66% 393 33.68%

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

Total 4131 100% 2858 100% 1266 100%

dates (w_a_s_p__p_p_o_s or d__w_a_s_p__p_p_o_s)

All Rs Female Male

Mean (Std. Dev.) 0.17 (0.37) 0.13 (0.33) 0.27 (0.45)

0 2682 83.11% 1994 87.49% 688 72.57%

1 545 16.89% 285 12.51% 260 27.43%

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

Total 3374 100% 2356 100% 1009 100%

romances (w_a_s_p__p_p_o_s or r__w_a_s_p__p_p_o_s)

All Rs Female Male

Mean (Std. Dev.) 0.59 (0.49) 0.57 (0.50) 0.66 (0.47)

0 963 41.24% 795 43.18% 168 34.01%

1 1372 58.76% 1046 56.82% 326 65.99%

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..partner.performed.oral.sex) (w_a_s_p__e__p_p_o_s)
	All Rs		Female		Male
Mean (Std. Dev.)	0.65 (0.48)		0.65 (0.48)		0.65 (0.48)
0	2657	34.70%	1900	34.77%	757	34.55%
1	4999	65.30%	3565	65.23%	1434	65.45%
Missing	15 (0.20%)	–	0 (0.00%)	–	0 (0.00%)	–
Total	7671	100%	5465	100%	2191	100%