title: Television viewing and aggressive behavior in preschool children: a field study.
mesh_terms: D000374:Aggression / Q000523:psychology*; D001143:Arousal; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D009043:Motor Activity; D010988:Play and Playthings; D013690:Television; D014754:Violence