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. Author manuscript; available in PMC: 2014 May 1.
Published in final edited form as: Child Dev. 2012 Dec 20;84(3):891–905. doi: 10.1111/cdev.12027

Table 3.

Zero-Order Correlations Among Variables in the Language Composites

1 2 3 4 5 6 7 8
1. 18m MLU -
2. 18m MCDI Comprehension .06 -
3. 18m MCDI Production .19 .58** -
4. 24m MLU .29** .32** .51** -
5. 30m MLU .29** .24* .42** .53** -
6. 36m MLU .22* .16 .26** .40** .53** -
7. 36m CELF .12 .22* .33** .10 .20 .12 -
8. 48m TOLD Grammatical Understanding .12 .17 .25** .25** .13 .11 .23* -
9. 48m TOLD Sentence Imitation .11 .23* .39** .26** .41** .33** .38** .31**

Note.

*

= p < .05;

**

= p < .01