The effects of stimulant drugs on curiosity behaviors of hyperactive boys.
The curiosity behaviors of 20 hyperactive boys, both on and off stimulant drugs, and in relation to 20 nonhyperactive boys, were assessed. Comparisons on object, manipulative, conceptual, perceptual, and reactive curiosity tasks indicated that stimulants reduced only the object curiosity task performance of hyperactive boys, although the level tended to remain above that of nonhyperactive boys. Also, hyperactive boys both on and off drugs tended to have lower conceptual curiosity scores than controls. Implications are discussed.
D001289:Attention Deficit Disorder with Hyperactivity / Q000188:drug therapy*; D002648:Child; D005106:Exploratory Behavior / Q000187:drug effects*; D006801:Humans; D008297:Male; D008774:Methylphenidate / Q000494:pharmacology* / Q000627:therapeutic use; D009043:Motor Activity / Q000187:drug effects; D010988:Play and Playthings; D011897:Random Allocation
D008774:Methylphenidate