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. Author manuscript; available in PMC: 2021 Aug 13.
Published in final edited form as: Neuroimage. 2021 Apr 18;236:118083. doi: 10.1016/j.neuroimage.2021.118083

Table 7.

The result of the hierarchical regression analyses examining the scaffolding hypothesis using brain connectivity.

Dependent measure
Reading skill at T2
Predictor β R2 ΔR2 β R2 ΔR2
Model 1 Non-verbal IQ. .002 .002
Reading skill at T1 .855 *** .731 .855 *** .731
Model 2 Non-verbal IQ .004 −.012
Reading skill at T1 .860 *** .890 ***
IFG-STG connectivity for onset > perceptual at T1 .037 .732 .001
IFG-STG connectivity for rhyme > perceptual at T1 .154* .754 .023
*

= p < 0.05

**

= p < 0.01

***

= p < 0.001 uncorrected.