All are feature of Autistic disorder EXCEPT:March 2013 (b): (A) 75% mentally retarded, (B) Usually appears by 2-3 years of age, (C) Absent social smile, (D) Third person hallucination
Answer is D. Ans. D i.e. Third person hallucinationAutismDifficulty in concentration and communication,Lesion in frontal and temporal lobe and cerebellum,Delayed speech and language development,Problems in forming social relationships in early childhood,Stereotyped movements,Poor speech,Lack of social interaction,