Level of aspiration, locus of control and N-achievement in retardates and normal chidren.
D000124:Achievement; D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008607:Intellectual Disability; D007398:Interpersonal Relations; D008297:Male; D009042:Motivation; D011581:Psychological Tests; D012649:Self Concept; D012927:Social Control, Informal; D012938:Social Perception