Predicted Probabilities of Coitus and Condom Use as Students Progress Through College, by Mother's Educational Attainment, Null Model
	Coitus												Condom Use
	Women, Coitus				Men, Coitus				Either Sex, Coitus				Women, Condom Use				Men, Condom Use				Either Sex, Condom Use
	High School or Less	Some College	Bachelor's Degree	Graduate Degree	High School or Less	Some College	Bachelor's Degree	Graduate Degree	High School or Less	Some College	Bachelor's Degree	Graduate Degree	High School or Less	Some College	Bachelor's Degree	Graduate Degree	High School or Less	Some College	Bachelor's Degree	Graduate Degree	High School or Less	Some College	Bachelor's Degree	Graduate Degree
Freshman Year	0.40	0.36	0.37	0.36	0.39	0.32	0.33	0.27	0.36	0.32	0.33	0.30	0.78	0.76	0.72	0.67	0.87	0.76	0.82	0.68	0.81	0.76	0.75	0.67
Sophomore Year	0.45	0.41	0.35	0.37	0.50	0.45	0.44	0.38	0.44	0.40	0.35	0.35	0.59	0.63	0.60	0.65	0.68	0.74	0.75	0.73	0.63	0.68	0.67	0.68
Junior Year	0.43	0.43	0.41	0.45	0.36	0.44	0.45	0.35	0.38	0.40	0.39	0.38	0.69	0.65	0.62	0.63	0.76	0.76	0.72	0.72	0.71	0.69	0.66	0.66
Senior Year	0.50	0.47	0.46	0.48	0.53	0.48	0.54	0.54	0.48	0.44	0.45	0.46	0.66	0.62	0.64	0.72	0.72	0.66	0.71	0.69	0.68	0.63	0.66	0.71