Table 4.

Results of Phase 1 comparisons, including 1) ANCOVA between group comparisons (correcting for age, sex, and current medication use) and 2) post-hoc comparisons between estimated marginal means (corrected for covariates) and age-based normative data

	ANCOVA – between group comparisons			Adjusted marginal means from ANCOVA - Post-hoc comparisons with normative data
Cognitive domains	F	p-value	Eta2	ADHD	Mood disorder	ASD	Psychosis
General Ability Index	1.61	.19	.013	102.9 (12.4)*	107.8 (15.5)*	103.9 (17.5)	101.7 (13.8)
				(101.2;104.6)	(103.4;112.2)	(99.3;108.4)	(96.7;106.8)
				253	41	34	29
Response Variability**	.38	.77	.004	53.8 (10.8)*	53.2 (11.6)	51.9 (12.6)	55.1 (11.2)
				(52.3;55.3)	(49.3;57.2)	(47.8;56.0)	(49.9;60.1)
				220	35	29	19
Working Memory	1.84	.14	.015	94.8 (12.0)*	97.4 (11.4)	94.9 (16.3)	90.1 (16.2)*
				(93.2;96.4)	(93.2;101.5)	(90.5;99.3)	(85.3;94.9)
				253	41	34	29
Inhibition**	1.07	.36	.010	52.1 (10.5)*	53.6 (10.4)	54.4 (9.1)	55.7 (10.3)
				(50.8;53.5)	(50.0;57.2)	(50.7;58.1)	(51.0;60.4)
				220	35	29	19
Shifting	.77	.51	.008	8.2 (3.5)*	9.2 (3.5)	8.6 (4.2)	8.5 (3.1)
				(7.7;8.7)	(8.0;10.4)	(7.2;10.1)	(7.1;9.8)
				219	38	24	28

Note. Values in table represent adjusted marginal means (SD), (95% CI), and sample size from ANCOVA;

^*p≤0.0125 (significant after Bonferroni correction);

Low scores indicate worse performance, with the exception of measures designated with **, in which high scores reflect greater difficulty.