with.alt.sex.partner..had.vaginal.intercourse

with.alt.sex.partner..had.vaginal.intercourse (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..had.vaginal.intercourse) (w_a_s_p__e__h_v_i)

All Rs Female Male

Mean (Std. Dev.) 0.66 (0.47) 0.67 (0.47) 0.64 (0.48)

0 6856 34.14% 4646 33.15% 2210 36.41%

1 13226 65.86% 9367 66.85% 3859 63.59%

Missing 49
(0.24%) – 0
(0.00%) – 0
(0.00%) –

Total 20131 100% 14013 100% 6069 100%

hookups (w_a_s_p__h_v_i or h__w_a_s_p__h_v_i)

All Rs Female Male

Mean (Std. Dev.) 0.38 (0.49) 0.37 (0.48) 0.40 (0.49)

0 7298 61.99% 5174 62.91% 2124 59.86%

1 4475 38.01% 3051 37.09% 1424 40.14%

Missing 654
(5.26%) – 289
(3.39%) – 332
(8.56%) –

Total 12427 100% 8514 100% 3880 100%

dates (w_a_s_p__h_v_i or d__w_a_s_p__h_v_i)

All Rs Female Male

Mean (Std. Dev.) 0.21 (0.41) 0.19 (0.39) 0.26 (0.44)

0 9021 79.14% 6445 81.39% 2576 74.02%

1 2378 20.86% 1474 18.61% 904 25.98%

Missing 569
(4.75%) – 277
(3.38%) – 256
(6.85%) –

Total 11968 100% 8196 100% 3736 100%

romances (w_a_s_p__h_v_i or r__w_a_s_p__h_v_i)

All Rs Female Male

Mean (Std. Dev.) 0.78 (0.41) 0.79 (0.41) 0.76 (0.43)

0 1938 21.73% 1411 20.91% 527 24.31%

1 6979 78.27% 5338 79.09% 1641 75.69%

Missing 616
(6.46%) – 392
(5.49%) – 205
(8.64%) –

Total 9533 100% 7141 100% 2373 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..had.vaginal.intercourse) (w_a_s_p__e__h_v_i)
	All Rs		Female		Male
Mean (Std. Dev.)	0.66 (0.47)		0.67 (0.47)		0.64 (0.48)
0	6856	34.14%	4646	33.15%	2210	36.41%
1	13226	65.86%	9367	66.85%	3859	63.59%
Missing	49 (0.24%)	–	0 (0.00%)	–	0 (0.00%)	–
Total	20131	100%	14013	100%	6069	100%