Summary of test measures and outcome variables.

Measure	Outcome Variable	Maximum Possible Score
Global Cognitive Functioning: 3MSE	Total Score	100
Verbal Knowledge: PMA Vocabulary	Total correct – 1/3 number incorrect	50
Verbal Fluency:
Letter Fluency (F,A,S)	Total correct	N/a
Semantic Fluency (vegetables, fruits)	Total correct	N/a
Figural Memory: BVRT®	Total figures with errorsa	26a
Verbal Memory: CVLT	Total of 3 A learning trials	48
	Total for B trial	16
	Total for short-delay trial	16
	Total for long-delay trial	16
Attention and Working Memory:
Digits Forward	Total correct trials	14
Digits Backward	Total correct trials	14
Spatial Ability: Card Rotations	Total correct – total incorrect	160
Fine Motor Speed:
Finger Tapping Dominant	Total score	N/a
Finger Tapping Non-Dominant	Total score	N/a
Affect: PANAS
PANAS Positive	Mean score	5
PANAS Negative	Mean score	5
Geriatric Depression Scale Short Form	Total score	15

Note. 3MSE= Modified Mini-Mental State Exam, PMA=Primary Mental Abilities, CVLT= California Verbal Learning Test; BVRT=Benton Visual Retention Test; PANAS= Positive and Negative Affect Schedule;

^®Higher scores reflect poorer performance;

^aPlus additions of designs.