title: Outerdirectedness and the puzzle performance of nonretarded and retarded children.
mesh_terms: D000293:Adolescent; D001288:Attention; D002648:Child; D002657:Child Development; D003463:Cues; D004495:Education of Persons with Intellectual Disabilities; D005133:Eye Movements; D005260:Female; D005403:Fixation, Ocular; D006801:Humans; D008607:Intellectual Disability; D007361:Intelligence Tests; D008297:Male; D011336:Probability; D011340:Problem Solving; D013647:Task Performance and Analysis; D014796:Visual Perception