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.) 0.92 (0.28) 0.93 (0.26) 0.89 (0.31)

0 232 8.31% 138 7.10% 94 11.07%

1 2561 91.69% 1806 92.90% 755 88.93%

Missing 5
(0.18%) – 0
(0.00%) – 0
(0.00%) –

Total 2798 100% 1944 100% 849 100%

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) 0.30 (0.46) 0.26 (0.44)

0 1438 70.84% 987 69.61% 451 73.69%

1 592 29.16% 431 30.39% 161 26.31%

Missing 89
(4.20%) – 48
(3.27%) – 37
(5.70%) –

Total 2119 100% 1466 100% 649 100%

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) 0.15 (0.36) 0.19 (0.39)

0 1683 83.81% 1174 84.89% 509 81.44%

1 325 16.19% 209 15.11% 116 18.56%

Missing 80
(3.83%) – 53
(3.69%) – 22
(3.40%) –

Total 2088 100% 1436 100% 647 100%

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) 0.64 (0.48) 0.62 (0.49)

0 726 36.95% 530 36.45% 196 38.36%

1 1239 63.05% 924 63.55% 315 61.64%

Missing 85
(4.15%) – 57
(3.77%) – 25
(4.66%) –

Total 2050 100% 1511 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.)	0.92 (0.28)		0.93 (0.26)		0.89 (0.31)
0	232	8.31%	138	7.10%	94	11.07%
1	2561	91.69%	1806	92.90%	755	88.93%
Missing	5 (0.18%)	–	0 (0.00%)	–	0 (0.00%)	–
Total	2798	100%	1944	100%	849	100%