Table 1:

Mean and standard deviation of subjects for each variable

Variables		X̅	SD
Children with DS	CPT	123.6	20.22
	N-Back	55.06	19.52
	Stroop	5.43	2.82
	Tower of London	10.7	5.8
	Emotion Facial Expression Test	19.93	4.18
Mothers of Children with DS	OHI	39.9	10.03