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.) 0.70 (0.46) 0.70 (0.46) 0.70 (0.46)

0 561 30.02% 362 30.17% 197 29.80%

1 1308 69.98% 838 69.83% 464 70.20%

Missing 8
(0.43%) – 5
(0.41%) – 3
(0.45%) –

Total 1877 100% 1205 100% 664 100%

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.)	0.70 (0.46)		0.70 (0.46)		0.70 (0.46)
0	561	30.02%	362	30.17%	197	29.80%
1	1308	69.98%	838	69.83%	464	70.20%
Missing	8 (0.43%)	–	5 (0.41%)	–	3 (0.45%)	–
Total	1877	100%	1205	100%	664	100%