Abstract
The classic psychodiagnostic sign for delinquency —Wechsler Performance IQ being higher than Verbal IQ —has shown generally good validity, improvable by a modifier variable (Warren's I -level system). Reasoning from the I-level immaturity theory of delinquency, the present study investigated age as a possible substitute for the I-level in its role as a moderator variable for the Wechsler P> Vsign, within a population of male juvenile delinquents. As hypothesized, young age predicted a high P > Vscore, supporting the immaturity theory of delinquency. Types of immaturity are discussed. Future work should test the P > Vsign as an aid in evaluating delinquency treatment methods.
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Andrew, J.M. Immaturity, delinquency, and the WechslerP > V sign. J Abnorm Child Psychol 2, 245–251 (1974). https://doi.org/10.1007/BF00918892
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DOI: https://doi.org/10.1007/BF00918892