. Author manuscript; available in PMC: 2011 Sep 1.

Published in final edited form as: J Fluency Disord. 2010 May 6;35(3):216–234. doi: 10.1016/j.jfludis.2010.04.003

Table 4.

Bivariate and Partial Correlations Among Measures of Phonological Working Memory, Linguistic Processing Speed, and Attention for Children Who Do Not Stutter

		Attentional System
	SRT (ms)	Attentional Focusing	Impulsivity	Inhibitory Control
Bivariate Correlations
SRT (ms)	----	.605^*	−.207	.114
2-Syllable NWR	.228	.400	.362	−.098
3-Syllable NWR	−.093	.211	.531^*	−.175
4-Syllable NWR	.483	.450	.386	−.215
5-Syllable NWR	.214	.030	.690^**	−.312
Total NWR	.264	.297	.581^*	−.251
Age (mos)	−.545^*	−.433	.735^**	−.380
Partial Correlations (age removed)
SRT (ms)	----	.488	.340	−.120
2-Syllable NWR	.530	.650^*	.169	.039
3-Syllable NWR	.349	.653^*	.166	−.072
4-Syllable NWR	.740^**	.623^*	.334	−.144
5-Syllable NWR	.489	.198	.708^**	−.217
Total NWR	.631^*	.572^*	.458	−.11512

Note. NWR = nonword repetition;

p ≤ .05

^**

p ≤ .01.