. 2023 Nov 10;14:1234525. doi: 10.3389/fpsyg.2023.1234525

TABLE 4.

Correlation between children’s age, mean length of utterances, number of different words, total number of words, and type-token ratio.

Variables	1	2	3	4
Mean length of utterance in word	–
Number of different words	0.662^**	–
Total number of words	0.509^**	0.807^**	–
Type-token ratio	0.662^**	1.0^**	0.807^**	–
vocD	0.144	0.145	−0.081	0.334^**

**p < 0.01.