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.) 0.65 (0.48) 0.68 (0.47) 0.60 (0.49)

0 1820 34.89% 1160 32.47% 660 40.15%

1 3397 65.11% 2413 67.53% 984 59.85%

Missing 18
(0.34%) – 0
(0.00%) – 0
(0.00%) –

Total 5235 100% 3573 100% 1644 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.) 0.23 (0.42) 0.25 (0.43) 0.21 (0.41)

0 2356 76.64% 1588 75.48% 768 79.18%

1 718 23.36% 516 24.52% 202 20.82%

Missing 164
(5.06%) – 75
(3.44%) – 74
(7.09%) –

Total 3238 100% 2179 100% 1044 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.) 0.13 (0.34) 0.12 (0.32) 0.16 (0.37)

0 2714 86.88% 1893 88.17% 821 84.03%

1 410 13.12% 254 11.83% 156 15.97%

Missing 146
(4.46%) – 68
(3.07%) – 64
(6.15%) –

Total 3270 100% 2215 100% 1041 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) 0.61 (0.49) 0.60 (0.49)

0 878 39.30% 658 39.17% 220 39.71%

1 1356 60.70% 1022 60.83% 334 60.29%

Missing 177
(7.34%) – 117
(6.51%) – 51
(8.43%) –

Total 2411 100% 1797 100% 605 100%

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.)	0.65 (0.48)		0.68 (0.47)		0.60 (0.49)
0	1820	34.89%	1160	32.47%	660	40.15%
1	3397	65.11%	2413	67.53%	984	59.85%
Missing	18 (0.34%)	–	0 (0.00%)	–	0 (0.00%)	–
Total	5235	100%	3573	100%	1644	100%