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.) 0.93 (0.26) 0.93 (0.25) 0.92 (0.28)

0 182 7.23% 123 6.80% 59 8.33%

1 2334 92.77% 1685 93.20% 649 91.67%

Missing 6
(0.24%) – 0
(0.00%) – 0
(0.00%) –

Total 2522 100% 1808 100% 708 100%

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) 0.31 (0.46) 0.34 (0.47)

0 1333 68.53% 961 69.44% 372 66.31%

1 612 31.47% 423 30.56% 189 33.69%

Missing 72
(3.57%) – 49
(3.42%) – 19
(3.28%) –

Total 2017 100% 1433 100% 580 100%

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.) 0.16 (0.37) 0.14 (0.35) 0.21 (0.40)

0 1656 83.81% 1198 85.63% 458 79.38%

1 320 16.19% 201 14.37% 119 20.62%

Missing 57
(2.80%) – 39
(2.71%) – 14
(2.37%) –

Total 2033 100% 1438 100% 591 100%

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.) 0.63 (0.48) 0.63 (0.48) 0.64 (0.48)

0 700 36.86% 531 37.29% 169 35.58%

1 1199 63.14% 893 62.71% 306 64.42%

Missing 68
(3.46%) – 51
(3.46%) – 15
(3.06%) –

Total 1967 100% 1475 100% 490 100%

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.)	0.93 (0.26)		0.93 (0.25)		0.92 (0.28)
0	182	7.23%	123	6.80%	59	8.33%
1	2334	92.77%	1685	93.20%	649	91.67%
Missing	6 (0.24%)	–	0 (0.00%)	–	0 (0.00%)	–
Total	2522	100%	1808	100%	708	100%