emailed.since.hookup

emailed.since.hookup (in 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 (emailed_since_hookup or hookup__emailed_since_hookup)

All Rs Female Male

Mean (Std. Dev.) 0.65 (0.48) 0.67 (0.47) 0.62 (0.49)

0 1419 34.53% 938 32.96% 477 37.95%

1 2691 65.47% 1908 67.04% 780 62.05%

Missing 21
(0.51%) – 12
(0.42%) – 9
(0.71%) –

Total 4131 100% 2858 100% 1266 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 (emailed_since_hookup or hookup__emailed_since_hookup)
	All Rs		Female		Male
Mean (Std. Dev.)	0.65 (0.48)		0.67 (0.47)		0.62 (0.49)
0	1419	34.53%	938	32.96%	477	37.95%
1	2691	65.47%	1908	67.04%	780	62.05%
Missing	21 (0.51%)	–	12 (0.42%)	–	9 (0.71%)	–
Total	4131	100%	2858	100%	1266	100%