Self-perception scores were obtained for 64 preadolescent boys on 3 different measures: a self-rating inventory, a projective technique, and a multiple-choice picture identification test. Scores were intercorrelated with each other, with teacher ratings of adjustment, and with measures of IQ and academic success. Self-perception scores were positively related among the 3 instruments and to teacher ratings of adjustment. Ideal-self scores on the inventory and projective measures were found related to IQ and academic success. (PsycINFO Database Record (c) 2016 APA, all rights reserved)