Process-oriented administration of the picture arrangement test does not affect the quantitative outcome.
Extracting the maximum amount of qualitative information of cognitive functioning from tests is one of the major goals, of the process approach to neuropsychological assessment. This study examined whether there is a difference in score in the Picture Arrangement (PA) test of the Wechsler Adult Intelligence Scale-Revised for participants who completed the standardized versus a process-oriented administration (i.e., asking the person to "tell the story" immediately following each item). Eighteen traumatic brain injury patients and 20 control participants (i. e., non-brain-injury volunteers) were randomly assigned to the standardized administration or the process-oriented administration of the PA test. A 2 x 2 (Group x Type of Administration) analysis of variance revealed no statistically significant interaction effect or main effect for type of administration. Therefore, the process of maximizing the elicitation of qualitative information does not appear to affect the quantitative outcome of the PA test.
Gaudette
M D
MD
Comprehensive Rehabilitation Center, St. Mary's Hospital and University of Rochester Medical Center, New York, USA.
Smith
J A
JA