Table 1.

Demographic information for participants in each group.

Characteristics	Experimental Control n = 30	Control Group n = 25	t-test	p
Age (Years)	66.40 (5.64)	64.52 (4.51)	1.34	0.31
GDS	2.03 (2.35)	1.16 (1.49)	1.60	0.11
MMSE	28.70 (1.29)	29.00 (0.91)	0.97	0.33
Information (WAIS)	20.80 (3.53)	22.12 (2.90)	−1.39	0.17
Educational level	15.9 (4.55)	17.3 (0.27)	−0.25	0.80

Mean and Standard deviations (in parentheses). Experimental group age range: 55–84 years; 1 participant 60 years or younger and 2 participants 75 years or older. Active control group age range: 55–76; 3 participants 60 years or younger; 2 participants 75 years or older.