signature.month

signature.month (in Demographics)

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 (signature_month)

All Rs Female Male

Mean (Std. Dev.) 5.45 (3.29) 5.43 (3.27) 5.47 (3.32)

1 200 9.83% 122 9.15% 77 11.13%

2 151 7.42% 105 7.87% 45 6.50%

3 263 12.92% 191 14.32% 71 10.26%

4 500 24.57% 311 23.31% 187 27.02%

5 247 12.14% 167 12.52% 79 11.42%

6 39 1.92% 21 1.57% 18 2.60%

7 13 0.64% 8 0.60% 5 0.72%

8 27 1.33% 18 1.35% 8 1.16%

9 129 6.34% 92 6.90% 37 5.35%

10 331 16.27% 216 16.19% 113 16.33%

11 76 3.73% 45 3.37% 31 4.48%

12 59 2.90% 38 2.85% 21 3.03%

Missing 53
(2.54%) – 28
(2.06%) – 25
(3.49%) –

Total 2088 100% 1362 100% 717 100%

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 (signature_month)
	All Rs		Female		Male
Mean (Std. Dev.)	5.45 (3.29)		5.43 (3.27)		5.47 (3.32)
1	200	9.83%	122	9.15%	77	11.13%
2	151	7.42%	105	7.87%	45	6.50%
3	263	12.92%	191	14.32%	71	10.26%
4	500	24.57%	311	23.31%	187	27.02%
5	247	12.14%	167	12.52%	79	11.42%
6	39	1.92%	21	1.57%	18	2.60%
7	13	0.64%	8	0.60%	5	0.72%
8	27	1.33%	18	1.35%	8	1.16%
9	129	6.34%	92	6.90%	37	5.35%
10	331	16.27%	216	16.19%	113	16.33%
11	76	3.73%	45	3.37%	31	4.48%
12	59	2.90%	38	2.85%	21	3.03%
Missing	53 (2.54%)	–	28 (2.06%)	–	25 (3.49%)	–
Total	2088	100%	1362	100%	717	100%