Table 3.

Summary of the Three-Step, Forced Entry Multiple Regression Analysis for Variables Predicting the Square Root of Total Application Usage Scores

Variable	B	SE B	B	t
Step 1
Constant	−3.91	1.98		−1.98
Race	1.628	.83	.327	1.96
Age (years)	.06	.03	.29	1.75
Step 2
Constant	−.25	2.49		−.10
Race	.92	.87	.184	1.05
Age (years)	.06	.03	.28	1.73
7MS–Verbal	−.08	.04	−.29	−2.04*
CFT–Comp series	−.26	.24	−.17	−1.09
Step 3
Constant	−.02	2.18		−.01
Race	1.18	.77	.24	1.53
Age (years)	.02	.03	.12	.80
7MS–Verbal	−.10	.03	−.36	−2.87**
CFT–Comp series	−.21	.21	−.14	−1.01
Class size	1.13	.34	.42	3.33**

Notes: 7MS = 7-minute screen; CFT = culture fair test. Class size ranged from 5 to 10 persons. R² = .56, F(5, 37) = 8.21***.

^*p < .05;

^**p < .01;

^***p < .001