Table 2. Kaufman Assessment Battery for Children (KABC) memory subtest raw score unadjusted mean (M) and standard deviation (SD) values are presented for the Uganda and Senegal groups.

	Unadjusted M (SD)		Adjusted M (SE)		ANCOVA Analysis Significance Test
KABC Memory Test	Senegal	Uganda	Senegal	Uganda	P	Effect Size
Hand Movements	9.4 (3.4)	9.0 (3.5)	8.4 (.36)	9.3 (.18)	0.03	0.91
Spatial Memory	9.7 (4.0)	8.1 (4.5)	8.2 (.45)	8.5 (.22)	0.58	0.28
Number Recall	9.5 (2.6)	8.9 (2.8)	8.8 (.30)	9.1 (.15)	0.31	0.35
Word Order	9.7 (4.1)	8.1 (3.9)	8.6 (.42)	8.4 (.21)	0.69	0.19

Also presented are the adjusted Mean (M) and standard error (SE) values for an ANCOVA analysis with age as the covariate. The significance probability (P) value and corresponding effect size for the ANCOVA between-group comparison are presented.