Table 1. Mean age, mean education, and mean score on clinical measures (S.D. in parentheses).

	SINGLE REPEATED Training (n = 12)	DIVIDED FIXED training (n = 14)	DIVIDED VARIABLE training (n = 14)	T value	P
Age	68.58 (8.16)	69.57 (5.81)	68.79 (5.13)	0.51	0.60
Education	14.17 (2.76)	15.21 (2.49)	16.00 (3.70)	1.32	0.28
Moca	28.25 (1.71)	27.43 (1.60)	27.29 (2.40)	0.58	0.57
GDS	1.63 (2.18)	1.43 (1.28)	2.21 (3.33)	0.87	0.43
Similarities WAIS-III subtest	12.25 (1.42)	12.14 (1.83)	12.36 (1.74)	0.06	0.94
Digit Symbol-Coding WAIS-III subtest	13.36 (1.36)	11.93 (1.59)	11.86 (1.99)	2.99	0.06