Table 10.

Regression coefficients for linear model with demographic variables as predictors of score.

	Estimate	SE	t Value	p Value
Intercept	16.60	0.89	18.61	<0.01
Sex	−0.98	0.56	−1.75	0.08
Age	−0.50	0.28	−1.78	0.08
Math Courses	0.90	0.29	3.04	<0.01
Parents’ Education	0.48	0.30	1.58	0.12
Education Status	0.04	0.30	0.15	0.88
Word Sum Score	2.32	0.29	7.94	<0.01