. Author manuscript; available in PMC: 2016 Jun 1.

Published in final edited form as: Neuropsychology. 2015 Jul 27;30(3):263–273. doi: 10.1037/neu0000214

Table 3a.

Least Squares Means and Root Mean Square Errors of Processing Speed and Working Memory Measures for Traumatic Brain Injury and Comparison Groups

Group
	TBI	Orthopedic	Healthy	Effect Size

	Mean (RMSE)	Mean (RMSE)	Mean (RMSE)	R ²
Coding^a Total completed	45.39 (12.51)	52.62 (12.51)	53.86 (12.51)	.50
Verbal WM^{a, b} Correct Trials	10.39 (3.86)	13.06 (3.86)	10.88 (3.86)	.33
Visual-Spatial WM^a Correct Trials	11.45 (3.40)	14.04 (3.40)	13.50 (3.40)	.42