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. Author manuscript; available in PMC: 2022 May 20.
Published in final edited form as: Learn Individ Differ. 2019 Aug 21;75:101762. doi: 10.1016/j.lindif.2019.101762

Table 1.

Descriptive statistics and correlation matrix of performance on each type of tasks

1 2 3 4 5 6
6th Grade Descriptive 1
Descriptive 2 .57**
Relational 3 .48** .64**
7th Grade Descriptive 4 .31** .42** .28**
Relational 5 .37** .42** .47** .54**
Reasoning 6 .32** .32** .44** .44** .63**
Mean/SD 3.29/.40 3.10/.46 2.44/.68 3.37/.47 3.09/.70 2.05/.68

Note.

**

p<.01; the full score of each type of tasks is 4.