Table 6.

Contrasts between three Study Phases on Cascade Penetration while Controlling for Covariates (H5)

Study Phase	CORE Condition						CORE + ENHANCED Condition
Contrast	M (SE)a	t	p	Lower 95% CI	Upper 95% CI	d	M (SE)a	t	p	Lower 95% CI	Upper 95% CI	d
Baseline Phase	2.43 (0.23)						2.40 (0.19)
Early Experiment Phase	2.52 (0.23)	−1.87	0.06	−0.17	0.01	0.09	2.62 (0.19)	−4.83	< 0.0001	−0.30	−0.13	0.22
Late Experiment Phase	2.53 (0.23)	−1.97	0.05	−0.18	0.01	0.09	2.59 (0.19)	−4.07	< 0.0001	−0.28	−0.10	0.19
Maintenance Phase (2.41, 0.23)	2.41 (0.23)	0.46	0.64	−0.06	0.13	0.02	2.35 (0.19)	1.08	0.28	−0.05	0.14	0.05

Note. ^a Least Square Means (M) and standard errors (SE) of cascade penetration at each study phase per intervention type. The contrast between Baseline Phase and Pre-Randomization Phase was omitted because it was not involved in hypothesis testing