Table 1.

Means (M) and standard deviations (SD) of the demographic and neuropsychological variables of all participants (n = 40).

	Younger (n = 20)	Older (n = 20)
	M (SD)	M (SD)	F(1,38)	p-values
Age	24.85 (3.85)	69.45 (4.54)	1129.02	0.001
Gender (F: M)	16:4	17:3	0.603	0.714
Education (years)	17.95 (2.52)	18.85 (2.88)	1.01	0.301
Edinburgh inventory	95%	96%	0.89	0.122
MoCA	28.6 (1.53)	28.7 (1.03)	0.058	0.81
Stroop C	49.95 (6.88)	62.2 (9.12)	22.95	0.001
Stroop W	39.25 (4.02)	45.30 (5.82)	14.61	0.001
Stroop C–W	83.05 (13.42)	114.65 (22.29)	29.5	0.001
TMT A	17.40 (4.35)	27.60 (8.22)	23.98	0.001
TMT B	41.60 (11.77)	62.82 (16.29)	22.24	0.001
Digits forward	10.5 (1.67)	9.65 (1.75)	2.46	0.125
Digits backward	8.45 (2.03)	6.8 (1.73)	7.6	0.009
Brixton (errors)	1.15 (1.03)	1.45 (1.05)	0.82	0.37
WCST (errors)	0.88 (1.19)	1.05 (1.27)	0.41	0.527
Semantic Fluency	39.70 (8.27)	28.85 (8.1)	17.55	0.001