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. 2022 Jan 7;12:734375. doi: 10.3389/fpsyg.2021.734375

TABLE 5.

Pairwise correlations among a sample of six variables from the current study and a comparable pre-pandemic in-person study from the same research lab.

Previous in-person sample of 3rd graders N = 158
PPVT CELF KBIT Blending words Memory for digits
CELF 0.56***
KBIT 0.30*** 0.23**
Blending words 0.43*** 0.39*** 0.14
Memory for digits 0.46*** 0.35*** 0.27*** 0.46***
Non-word repetition 0.56*** 0.35*** 0.15 0.57*** 0.51***

Current sample

PPVT CELF KBIT Blending words Memory for digits

CELF 0.43***
KBIT 0.49*** 0.33***
Blending words 0.40*** 0.28*** 0.22**
Memory for digits 0.40*** 0.23** 0.20** 0.29***
Non-word repetition 0.37*** 0.31*** 0.24** 0.40*** 0.37***

***p < 0.001, **p < 0.01.