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.) 0.76 (0.43) 0.77 (0.42) 0.71 (0.45)

0 820 24.48% 532 22.69% 288 28.66%

1 2530 75.52% 1813 77.31% 717 71.34%

Missing 7
(0.21%) – 0
(0.00%) – 0
(0.00%) –

Total 3357 100% 2345 100% 1005 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.) 0.29 (0.45) 0.28 (0.45) 0.31 (0.46)

0 1619 70.95% 1163 71.66% 456 69.20%

1 663 29.05% 460 28.34% 203 30.80%

Missing 143
(5.90%) – 69
(4.08%) – 69
(9.48%) –

Total 2425 100% 1692 100% 728 100%

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) 0.12 (0.33) 0.17 (0.38)

0 2114 86.18% 1504 87.54% 610 82.99%

1 339 13.82% 214 12.46% 125 17.01%

Missing 119
(4.63%) – 55
(3.10%) – 59
(7.43%) –

Total 2572 100% 1773 100% 794 100%

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) 0.60 (0.49) 0.62 (0.49)

0 839 39.45% 631 39.81% 208 38.38%

1 1288 60.55% 954 60.19% 334 61.62%

Missing 150
(6.59%) – 99
(5.88%) – 48
(8.14%) –

Total 2277 100% 1684 100% 590 100%

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.)	0.76 (0.43)		0.77 (0.42)		0.71 (0.45)
0	820	24.48%	532	22.69%	288	28.66%
1	2530	75.52%	1813	77.31%	717	71.34%
Missing	7 (0.21%)	–	0 (0.00%)	–	0 (0.00%)	–
Total	3357	100%	2345	100%	1005	100%