Table 4.

Linear regression models predicting Conners-3P ADHD Index t-score

Block	Predictor	B	SE B	β
1	CELF	−0.34	0.12	−0.43**
F(1,39) = 8.46, R = 0.43, R2 = 0.18, p < 0.01
2	CELF	−0.14	0.08	−0.17
	BRIEF Inhibit	0.75	0.22	0.56*
	BRIEF Shift	0.31	0.21	0.26
	BRIEF Working Memory	0.02	0.27	0.01
	DCCS	2.76	1.53	0.19
F(5,34) = 16.77, R = 0.84, R2 = 0.71, R2Δ = 0.53, p < 0.001

Notes: CELF = Clinical Evaluation of Language Fundamentals—Fourth Edition Core Language Composite Score; BRIEF = Behavior Rating Inventory of Executive Functions t-score.

^*p < 0.05,

^**p < 0.01.