A comparison of the intelligence quotient of three different mental tests applied to a group of incarcerated delinquent boys

Abstract

Intelligence quotients obtained on the Kuhlmann-Anderson and Binet-Simon tests by a group of 62 delinquent boys show close agreement. On the Otis group test the average IQ is about 10 points higher than that obtained on the two individual tests. (PsycInfo Database Record (c) 2025 APA, all rights reserved)