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.) 0.88 (0.33) 0.92 (0.28) 0.80 (0.40)

0 1031 12.06% 494 8.49% 537 19.70%

1 7517 87.94% 5328 91.51% 2189 80.30%

Missing 19
(0.22%) – 0
(0.00%) – 0
(0.00%) –

Total 8567 100% 5822 100% 2726 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.) 0.31 (0.46) 0.33 (0.47) 0.27 (0.44)

0 4909 69.08% 3264 67.17% 1645 73.21%

1 2197 30.92% 1595 32.83% 602 26.79%

Missing 398
(5.30%) – 170
(3.38%) – 211
(8.58%) –

Total 7504 100% 5029 100% 2458 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.) 0.19 (0.40) 0.19 (0.39) 0.21 (0.41)

0 4948 80.52% 3404 81.24% 1544 78.98%

1 1197 19.48% 786 18.76% 411 21.02%

Missing 306
(4.74%) – 139
(3.21%) – 150
(7.13%) –

Total 6451 100% 4329 100% 2105 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.) 0.66 (0.47) 0.66 (0.47) 0.66 (0.47)

0 1436 34.00% 1071 33.99% 365 34.05%

1 2787 66.00% 2080 66.01% 707 65.95%

Missing 201
(4.54%) – 121
(3.70%) – 71
(6.21%) –

Total 4424 100% 3272 100% 1143 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.)	0.88 (0.33)		0.92 (0.28)		0.80 (0.40)
0	1031	12.06%	494	8.49%	537	19.70%
1	7517	87.94%	5328	91.51%	2189	80.30%
Missing	19 (0.22%)	–	0 (0.00%)	–	0 (0.00%)	–
Total	8567	100%	5822	100%	2726	100%