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.) 0.69 (0.46) 0.70 (0.46) 0.68 (0.47)

0 643 30.50% 439 30.07% 204 31.68%

1 1465 69.50% 1021 69.93% 440 68.32%

Missing 11
(0.52%) – 6
(0.41%) – 5
(0.77%) –

Total 2119 100% 1466 100% 649 100%

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.)	0.69 (0.46)		0.70 (0.46)		0.68 (0.47)
0	643	30.50%	439	30.07%	204	31.68%
1	1465	69.50%	1021	69.93%	440	68.32%
Missing	11 (0.52%)	–	6 (0.41%)	–	5 (0.77%)	–
Total	2119	100%	1466	100%	649	100%