2

3

4

5

6

7

8

9

10

1. Age

0.31**

0.32**

0.51**

0.51**

0.28**

0.42**

2. Gendera

0.18*

0.14*

0.14*

3. Mother’s educationb

0.21**

IN

4. Inhibition subtest

0.40**

0.32**

0.38**

0.25**

0.19*

0.42**

IN

5. Grass/Snow task

0.32**

0.42**

0.36**

0.48**

WM

6. Digit span

0.46**

0.25**

0.17*

0.54**

PL

7. Stockings of Cambridge

0.36**

0.47**

CF

8. Dimensional Change Card Sort

0.17*

0.33**

CF

9. Intra/Extradimensional Set Shift

10. Language comprehension