. Author manuscript; available in PMC: 2013 Mar 1.

Published in final edited form as: Aphasiology. 2012 Feb 22;26(3-4):428–461. doi: 10.1080/02687038.2011.617436

Table 9.

Correlations between STM, semantic, and complex executive function tasks. WSCT (categories) measures the number of categories completed (out of 15 possible). WCST (perseverations) measures the number of perseverative errors. TOH measures the total number of moves to completion. Rev indicates an item that was reverse scored, and N indicates the number of patients included in the correlation.

		STM Measures		Semantics Measure
	N	Semantic STM Comp.	Phonological STM Comp.	Semantic Processing Comp.
WCST (categories)	17	.04	.55^*	.48^(*)
WCST (persev., rev)	14	−.08	−.05	.54^(*)
TOH (rev)	16	−.35	.22	.54^*

Note. p < .05.

^(*)

p ≤ .10.