Problems of play and mastery in the blind child.
D000035:Abreaction; D000223:Adaptation, Psychological; D001007:Anxiety; D001766:Blindness / Q000150:complications*; D002675:Child, Preschool; D002658:Developmental Disabilities; D006801:Humans; D008297:Male; D010988:Play and Playthings; D011613:Psychotherapy; D012934:Social Isolation; D014705:Verbal Behavior