Table 1.

The results of correlations (1) between the participants’ age in months and the mean articulation rates and the mean utterance lengths of each type of utterance, and (2) between the mean length of utterances and the mean articulation rates of each type of utterance.

`			AGE	Mean Articulation Rate 2
				Fluent Utterances	SLD Utterances	SLD+OD Utterances	OD Utterances
AGE		Correlation coefficient		.270	.326	.201	−.011
		Sig. (2-tailed)		.351	.256	.531	.972
		N		14	14	12	12
Mean Utterance Length 1	Fluent Utterances	Correlation coefficient	.233	−.304
		Sig. (2-tailed)	.423	.291
		N	14	14
	SLD Utterances	Correlation coefficient	.215		−.572
		Sig. (2-tailed)	.461		.033*
		N	14		14
	SLD+OD Utterances	Correlation coefficient	−.137			.031
		Sig. (2-tailed)	.672			.924
		N	12			12
	OD Utterances	Correlation coefficient	−.091				.087
		Sig. (2-tailed)	.777				.788
		N	12				12

^*p < .05

¹number of syllables;

²syllables per second