Table 3.

ANCOVAs controlling for pretest values and demographics as covariates

Outcomes	Predictors	b	Beta	HC-SE	t	p	q	ES	Adj. R2	F (p)
Intentions to implement (ITI; posttest)	Intercept	7.52	-	1.95	3.85	< .001	.01*	-	.81	35.07 (< .001)
	Treatment	2.18	.23	0.65	3.34	< .01	.02*	.40
	ITI (pretest)	0.71	.83	0.07	9.84	< .001	.01*	-
	Experience	−0.13	−.19	0.05	−2.54	<.05	.03*	-
	Grade	0.04	.01	0.18	0.21	.84	.04	-
	Ethnicity	−0.05	−.01	0.33	−0.14	.89	.05	-
	Gender	−0.95	−.08	0.79	−1.2	.24	.04	-
PCBM fidelity (posttest)	Intercept	3.78	-	0.97	3.9	< .001	.02*	-	.67	24.01 (< .001)
	Treatment	2.39	.43	0.53	4.51	< .001	.01*	.91
	PCBM fidelity (pretest)	0.71	.69	0.09	7.77	< .001	.01*	-
	Experience	−0.07	−.17	0.05	−1.44	.16	.03	-
	Grade	−0.01	−.01	0.14	−0.1	.92	.05	-
	Ethnicity	−0.11	−.04	0.32	−0.35	.73	.04	-
	Gender	−0.18	−.03	0.8	−0.22	.82	.04	-
Academic engaged time (AET; posttest)	Intercept	0.24	-	0.07	3.48	< .01	.01*	-	.67	16.02 (< .001)
	Treatment	0.06	.28	0.02	3.03	<.01	.02*	.47
	AET (pretest)	0.69	.66	0.1	6.69	< .001	.01*	-
	Experience	−0.002	−.15	0	−1.11	.27	.03	-
	Grade	0.004	.06	0.01	0.50	.62	.04	-
	Ethnicity	0.01	.08	0.01	0.77	.45	.04	-
	Gender	−0.01	−.04	0.05	−0.25	.81	.05	-

q = the FDR-corrected p-value for the corresponding hypothesis test for a variable.

The asterisk (*) following a q value indicates that, for this test, the p-value is less than the q, which suggests a statistically significant result after FDR adjustment.

Treatment = study conditions (reference = the attention control condition), b = unstandardized coefficients, Beta = standardized coefficients, HC-SE heteroscedasticity-consistent standard error, “-” = not available, Adj. R² adjusted R square