Porteus Maze Q score as a measure of impulsivity.

Perceptual and Motor Skills
E J O'Keefe

Abstract

The validity of the Q score (derived from the qualitative scoring of the Porteus Maze Test) as a measure of impulsivity was investigated by comparing the performance of high- and low-impulse groups. 80 Ss were employed and the Q score failed to differentiate high- from low-impulse institutionalized Ss, delinquent from nondelinquent Ss and extreme groups based on ratings. These findings are at variance with the claim that the Q score measures impulsivity.

References

Feb 1, 1954·Journal of Consulting Psychology·R F DOCTER, C L WINDER

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Citations

Jul 17, 2013·Progress in Neurobiology·Andrea Bari, Trevor W Robbins
Jun 1, 1982·Perceptual and Motor Skills·L Gow, J Ward

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