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. Author manuscript; available in PMC: 2016 Oct 1.
Published in final edited form as: Learn Individ Differ. 2015 Oct 1;43:164–169. doi: 10.1016/j.lindif.2015.08.020

Table 1.

Correlations and Descriptive Statistics

Task 1 2 3 4 5 6 7 8
1. Working Memory --
2. Recollection .28* --
3. Verbal IQ .08 .28* --
4. Reading Fluency .46*** .38*** .32** --
5. Calculation .35** .37*** .27* .58*** --
6. Math Fluency .33** .36*** .17 .72*** .62*** --
7. Passage Comprehension .44*** .51*** .40*** .62*** .42*** .43*** --
8. Age .19 .27* −.01 .26* .49*** .28** .18 --
 n 81 81 81 79 81 81 81 81
 M 4.08 16.20 112.56 48.19 20.19 61.23 29.83 10.38
 SD .73 4.44 13.69 13.59 3.85 23.89 4.78 .73
 Minimum 2.00 7.00 85.00 23.00 12.00 8.00 15.00 9.05
 Maximum 5.50 27.00 142.00 91.00 30.00 126.00 38.00 12.26

Note:

***

p ≤ .001

**

p ≤ .01;

*

p ≤ .05.