Table 1.

Pearson product–moment correlations across speech-language domains for preschool-age children who stutter (CWS; n = 82; 65 boys, 17 girls) and children who do not stutter (CWNS; n = 120; 59 boys, 61 girls).

Speech-language domain	r value (p value)
	CWS	CWNS
Vocabulary
PPVT-3 vs. EVT	.540* (< .001)	.604* (< .001)
Language
TELD-3 Receptive vs. TELD-3 Expressive	.430* (< .001)	.427* (< .001)
Language and vocabulary
TELD-3 Expressive vs. PPVT-3	.388* (< .001)	.377* (< .001)
TELD-3 Expressive vs. EVT	.476* (< .001)	.488* (< .001)
TELD-3 Receptive vs. PPVT-3	.388* (< .001)	.339* (< .001)
TELD-3 Receptive vs. EVT	.505* (< .001)	.381* (< .001)
Articulation and vocabulary
GFTA-2 vs. PPVT-3	.176 (.176)	.251* (.006)
GFTA-2 vs. EVT	.122 (.272)	.333* (< .001)
Articulation and language
GFTA-2 vs. TELD-3 Receptive	.144 (.193)	.327* (< .001)
GFTA-2 vs. TELD-3 Expressive	.414* (< .001)	.348* (< .001)

Note. PPVT-3 = Peabody Picture Vocabulary Test–Third Edition; EVT = Expressive Vocabulary Test; TELD-3 = Test of Early Language Development–Third Edition; GFTA = Goldman-Fristoe Test of Articulation–Second Edition.

^*Asterisks indicate significant p values.