Table 7.

Pairwise Spearman rank correlations among ASRS Total and Component scores ^a and other clinical variables (sample sizes vary because of unmeasured data).

Measure	ASRS phonetic	ASRS prosodic	ASRS other	AOS severity	AES	Dysarthria severity	MSDSR	Aphasia severity	Years post onset	Age
ASRS Total	.79	.72	.81	.70	.43	.04 b	−.60	−.07 b	.08	.09
ASRS phonetic		.55	.68	.60	.52	.14 b	−.60	−.04 b	.09	.03 b
ASRS prosodic			.57	.47	.27	−.15 b	−.56	−.23	.08 b	.13
ASRS other				.61	.46	.08 b	−.52	−.02 b	.10	.08
AOS severity					.62	.22 b	−.73	.02 b	.30	.04 b
AES						.18 b	−.41	.13	.16	−.03 b
Dysarthria severity							−.46	.27 b	.13 b	−.06 b
MSDSR								.18	−.15	−.11
Aphasia severity									.04 b	−.02 b
Years postonset										.03 b

Note. Correlations are significant at α = .05, unless otherwise indicated. ASRS = Apraxia of Speech Rating Scale; AOS = apraxia of speech; AES = Articulatory Error Score; MSDSR = Motor Speech Disorders Severity Rating.

^a Correlations between ASRS Total and Phonetic, Prosodic, and Other component scores are corrected for spurious overlap.

^b Not significant (p > .05).