& Psychiatry. Sandler AM and Hobson RP (2002) Are infants with autism socially engaged? A study of retrospective parental reports. Journal of Autism and Developmental Disorders. Wimpory DC, Hobson RP, Williams JMG and Nash S. (2000) Imitation and identification in autism. Journal of Child Psychology & Psychiatry, 40: 649-659. Hobson RP and Lee A. (1999) Autism and Congential Blindness. Journal of Autism and Development Disorders, 29: 45-56. Hobson RP and Lee A. (1999) Individual differences in young children's IQ: A social-developmental perspective. Journal of Child Psychology & Psychiatry, 40: 455-464. Crandell LE and Hobson RP (1999) Autism and the Development of Mind 1993 See also Evolutionary psychology Evolutionary developmental psychology Sociobiology Lev Vygotsky External links Interview in New Scientist Criticism from Edward Skidelsky More background on the concepts of Primary and Secondary intersubjectivity Peter Hobson's current research Review of Cradle of Thought Academics of the University of London Autism researchers British psychologists Living people Year of birth missing (living people)