Play desensitization of fear of darkness in preschool children.
D001521:Behavior Therapy; D002652:Child Behavior; D002675:Child, Preschool; D003624:Darkness; D003887:Desensitization, Psychologic; D006801:Humans; D010698:Phobic Disorders / Q000628:therapy*; D010988:Play and Playthings; D012054:Reinforcement, Psychology; D012647:Self-Assessment; D012718:Set, Psychology