. Author manuscript; available in PMC: 2012 Feb 1.

Published in final edited form as: Ear Hear. 2011 Feb;32(1 Suppl):84S–92S. doi: 10.1097/AUD.0b013e3181ffd5b5

Table 10.

Multiple regression results for CI-HS Language as a function of CI-E Language. Language CI-HS

Predictor	Step 1				Step 2				Step 3				Step 4
Predictor	β	t	p	R²	β	t	p	R²	β	t	p	R²	β	t	p	R²
Gender	−0.097	−1.111	0.266		−0.089	−1.047	0.295		−0.159	−2.150	0.032		−0.187	−3.369	0.001
Performance IQ	0.237	2.671	0.008		0.234	2.710	0.007		0.133	1.754	0.079		0.136	2.389	0.017
Family Size	−0.088	−0.995	0.320		−0.030	−0.332	0.740		0.013	0.172	0.863		0.111	1.891	0.059
SES	0.325	3.580	< .001		0.287	3.114	0.002		0.192	2.366	0.018		0.136	2.231	0.026
Duration of Deafness					−0.231	−2.707	0.007		−0.179	−2.420	0.016		−0.109	−1.949	0.051
Sign Enhancement Ratio					0.116	1.297	0.194		−0.043	−0.529	0.597		−0.172	−2.735	0.006
Verbal Rehearsal Speed									−0.518	−6.096	< .001		−0.012	−0.139	0.889
Language CI-E													0.791	9.005	< .001
Explained Variance				0.19				0.06				0.20				0.24
Total Explained Variance				0.19				0.25				0.46				0. 70