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.) 5.55 (3.34) 5.41 (3.30) 5.81 (3.39)

1 154 8.34% 110 8.84% 44 7.36%

2 204 11.05% 145 11.66% 59 9.87%

3 236 12.78% 164 13.18% 71 11.87%

4 382 20.69% 254 20.42% 128 21.40%

5 204 11.05% 145 11.66% 59 9.87%

6 34 1.84% 18 1.45% 16 2.68%

7 18 0.98% 11 0.88% 6 1.00%

8 24 1.30% 17 1.37% 7 1.17%

9 173 9.37% 124 9.97% 49 8.19%

10 280 15.17% 172 13.83% 106 17.73%

11 102 5.53% 62 4.98% 40 6.69%

12 35 1.90% 22 1.77% 13 2.17%

Missing 32
(1.70%) – 18
(1.43%) – 14
(2.29%) –

Total 1878 100% 1262 100% 612 100%

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.)	5.55 (3.34)		5.41 (3.30)		5.81 (3.39)
1	154	8.34%	110	8.84%	44	7.36%
2	204	11.05%	145	11.66%	59	9.87%
3	236	12.78%	164	13.18%	71	11.87%
4	382	20.69%	254	20.42%	128	21.40%
5	204	11.05%	145	11.66%	59	9.87%
6	34	1.84%	18	1.45%	16	2.68%
7	18	0.98%	11	0.88%	6	1.00%
8	24	1.30%	17	1.37%	7	1.17%
9	173	9.37%	124	9.97%	49	8.19%
10	280	15.17%	172	13.83%	106	17.73%
11	102	5.53%	62	4.98%	40	6.69%
12	35	1.90%	22	1.77%	13	2.17%
Missing	32 (1.70%)	–	18 (1.43%)	–	14 (2.29%)	–
Total	1878	100%	1262	100%	612	100%