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. Author manuscript; available in PMC: 2017 Apr 24.

Published in final edited form as: Creat Res J. 2014 Feb 26;26(1):21–29. doi: 10.1080/10400419.2014.873657

TABLE 1.

Group Means and Standard Deviations (SD) for Lexical-Semantic and Cognitive Measures

Measure	Older Adults		Younger Adults
Measure	Mean	SD	Mean	SD
WAIS-R vocab	49.50^*	6.62	44.73	8.98
Auditory naming	38.80^**	1.96	36.50	2.74
OSPAN	29.73	11.40	33.40	12.38
SNST	96.89	42.93	47.67^**	17.07

Note. OSPAN=Operation span. SNST=Stroop Neuropsychological Screening Test. WAIS-R=Wechsler Adult Intelligence Scale–Revised.

^*

Difference between groups is significant at the 0.05 level in analysis of variance.

^**

Difference between groups is significant at the 0.01 level in analysis of variance.