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. Author manuscript; available in PMC: 2020 Sep 11.
Published in final edited form as: Neuropsychology. 2020 Jul 30;34(6):605–619. doi: 10.1037/neu0000681

Table 2.

Associations among study variables

Academic Performance Academic Ratings Executive Function Tests Executive Function Ratings Age Sex Meds (N/Y)
1. Academic Performance --
2. Academic Ratings graphic file with name nihms-1596586-ig0002.jpg --
3. EF Tests Component .55 *** .46*** --
4. EF Ratings Component .36 *** .50 *** graphic file with name nihms-1596586-ig0003.jpg --
9. Age .03, ns −.02, ns .47 *** .04, ns --
10. Sex (Female/Male) .06, ns .10, ns .10, ns .19 * .08, ns --
11. Medication Status (No/Yes) .06, ns −.07, ns .04, ns −.06, ns .24 ** .23 ** --
12. ADHD Status (No/Yes) −.34 *** −.37 *** −.63 *** −.31 *** −.18 * .14, ns .15, ns

Note:

*

= p<.05

**

= p<.01

***

= p<.001

ns = non-significant (p>.05).

Correlations in boxes reflect associations between different measures intended to measure the same construct. Acad = Academic; EF = Executive Function; IC = Inhibitory Control; Meds = Medication Status (No = 0, 1 = Yes); Sex (Female = 0, Male = 1); WM = Working Memory