Tests of Higher Cognitive Function
The Porteus Maze Test is a series of increasingly difficult mazes, which the manual states are designed to examine the ability to use “planning capacity, prudence, and mental alertness in a new situation of a concrete nature” (Golden, 1978b). The manual also asserts that performance on the test is affected by “impulsiveness, suggestibility, irresolution, and excitability” (p. 1). The user is told to expect practice effects, but not to worry about their presence because practice is built into the test. The Porteus has held fascination for clinical neuropsychologists for a long time. It has often been used as a dependent measure in experimental and clinical investigation, but its diagnostic utility is largely unknown.
KeywordsTraumatic Brain Injury Frontal Lobe Central Nervous System Disease Traumatic Brain Injury Patient Wisconsin Card Sort Test
Unable to display preview. Download preview PDF.