TABLE 7.

Results from the conditional HLM

Fixed effects	Coefficient	SE	t Ratio	Approximate df	p Value
Class-level variables
Intercept, γ00	−0.31	0.14	−2.26	24	0.03
Novice, γ01	0.92	0.15	3.13	24	<0.001
Experienced, γ02	1.19	0.15	7.86	24	<0.001
GT, γ03	0.41	0.13	3.13	24	0.005
Individual-level variables
Pretest, γ10	0.80	0.05	17.81	539	<0.001
Female, γ20	0.04	0.06	0.79	539	0.43
Black, γ30	−0.37	0.10	−3.90	539	<0.001
Hispanic, γ40	−0.21	0.12	−1.75	539	0.08
Asian, γ50	0.11	0.08	1.38	539	0.17
Two or more, γ60	−0.12	0.12	−1.06	539	0.29
English, γ70	0.23	0.12	1.99	539	0.05
Random effects	SD	Variance	df	χ2	p Value
Intercept, u0	0.27	0.08	29	107.74	<0.001
level-1, r	0.68	0.46