Table 3.

Results of Rasch Modeling for the SES (Cohort 1, N = 50)

Item no.	Item content	% endorsed	Item severity	SE	Outfit	Infit
11	Oral force	0.2	2.10	0.73	0.11	0.56
16	Intercourse force	0.5	0.95	0.51	0.21	0.54
15	Intercourse incapacitated	0.6	0.69	0.48	0.31	0.70
09	Oral alcohol	0.7	0.46	0.45	1.06	1.35
06	Attempt force	0.7	0.46	0.45	0.49	0.87
10	Oral incapacitated	0.7	0.46	0.45	0.87	0.64
03	Contact force	0.8	0.25	0.43	0.56	0.88
12	Intercourse arguments	0.8	0.25	0.43	0.71	0.80
07	Oral arguments	0.9	0.06	0.41	0.84	1.06
14	Intercourse alcohol	1.1	−0.27	0.39	1.18	1.27
05	Attempt incapacitated	1.2	−0.43	0.38	0.59	0.74
08	Oral displeasure	1.2	−0.43	0.38	0.86	1.07
13	Intercourse displeasure	1.2	−0.43	0.38	0.61	0.83
01	Contact arguments	1.8	−1.17	0.33	1.05	1.03
02	Contact displeasure	2.1	−1.47	0.32	2.11	1.68
04	Attempt alcohol	2.1	−1.47	0.32	1.18	1.21