Table 1 WAIS-IV working memory subtests scaled/z-scores (N = 15), and their correlation p-values with age and length of education.

11.73 ± 3.06

7

16

0.58 ± 1.02

−1

2

0.47

0.56

12.20 ± 2.65

9

18

0.67 ± 0.87

−0.33

2.67

0.60

0.15

11.67 ± 3.06

8

17

0.55 ± 1.02

−0.67

2.33

0.43

0.056

12.60 ± 3.33

9

19

0.87 ± 1.11

−0.33

3

0.44

0.053