boy.initiated

boy.initiated (in Dating and Hookups)

Variable Summary	Undergrad	Freshman	Sophomore	Junior	Senior
Sexually active students:	Undergrad	Freshman	Sophomore	Junior	Senior
*Casual-sexually active students:*	Undergrad	Freshman	Sophomore	Junior	Senior

hookups (boy_initiated or hookup__boy_initiated)

All Rs Female Male

Mean (Std. Dev.) 0.78 (0.41) 0.86 (0.35) 0.60 (0.49)

0 238 21.58% 108 13.81% 130 40.50%

1 865 78.42% 674 86.19% 191 59.50%

Missing 530
(32.46%) – 349
(30.86%) – 178
(35.67%) –

Total 1633 100% 1131 100% 499 100%

dates (boy_initiated or date__boy_initiated)

All Rs Female Male

Mean (Std. Dev.) 0.80 (0.40) 0.81 (0.40) 0.79 (0.41)

0 138 19.77% 96 19.43% 42 20.59%

1 560 80.23% 398 80.57% 162 79.41%

Missing 856
(55.08%) – 583
(54.13%) – 270
(56.96%) –

Total 1554 100% 1077 100% 474 100%

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.

hookups (boy_initiated or hookup__boy_initiated)
	All Rs		Female		Male
Mean (Std. Dev.)	0.78 (0.41)		0.86 (0.35)		0.60 (0.49)
0	238	21.58%	108	13.81%	130	40.50%
1	865	78.42%	674	86.19%	191	59.50%
Missing	530 (32.46%)	–	349 (30.86%)	–	178 (35.67%)	–
Total	1633	100%	1131	100%	499	100%