Tower of Hanoi performance of retarded young adults and nonretarded children as a function of solution length and goal state.
D002648:Child; D002657:Child Development; D004495:Education of Persons with Intellectual Disabilities; D005716:Game Theory; D005717:Games, Experimental; D006040:Goals; D006801:Humans; D008607:Intellectual Disability / Q000523:psychology*; D011340:Problem Solving; D012858:Size Perception