Adrien, J. L., Martineau, J., Barthélémy, C., Bruneau, N., Garreau, B., & Sauvage, D. (1995). Disorders of regulation of cognitive activity in autistic children. Journal of Autism and Developmental Disorders, 25, 249–263.
Adrien, J. L., Ornitz, E., Barthélémy, C., Sauvage, D., & Lelord, G. (1987). The presence or absence of certain behaviors associated with infantile autism in severely retarded autistic and nonautistic retarded children and very young normal children. Journal of Autism and Developmental Disorders, 17, 407–416.
American Psychiatric Association. (1994). Diagnostic and statistical manual of mental disorders (4th ed.). Washington, DC: Author
Ballaban-Gill, K., Rapin, I., Tuchman, R. F., & Shinnar, S. (1996). Longitudinal examination of the behavioral, language, and social changes in a population of adolescents and adults with autistic disorder. Pediatric Neurology, 15, 217–223.
Baron-Cohen, S. (1989). Joint-attention deficits in autism: Towards a cognitive analysis. Development and Psychopathology, 1, 185–189.
Baron-Cohen, S., Allen, J., & Gillberg, C. (1992). Can autism be detected at 18 months? The needle, the haystack, and the CHAT. British Journal of Psychiatry, 161, 839–843.
Baron-Cohen, S., Baldwin, D. A., & Crowson, M. (1997). Do children with autism use the speaker's direction of gaze strategy to crack the code of language? Child Development, 68, 48–57.
Baron-Cohen, S., Campbell, R., Karmiloff-Smith, A., Grant, J., & Walker, J. (1995). Are children with autism blind to the mentalistic significance of the eyes? British Journal of Developmental Psychology, 13, 379–398.
Baron-Cohen, S., Cox, A., Baird, G., Swettenham, J., Nightingale, N., Morgan, K., Drew, A., & Charman, T. (1996). Psychological markers in the detection of autism in infancy in a large population. British Journal of Psychiatry, 168, 158–163.
Bartak, L., & Rutter, M. (1976). Differences between mentally retarded and normally intelligent autistic children. Journal of Autism and Childhood Schizophrenia, 6, 109–120.
Belmont, J. M., & Borkowski, J. G. (1994). Prudence, indeed, will dictate... Review of mental retardation: Definition, classification, and systems of supports (9th ed.). American Journal on Mental Retardation, 98, 541–544.
Bodfish, J. W., Crawford, T. W., Powell, S. P., Parker, D. E., Golden, R. N., & Lewis, M. H. (1995). Compulsions in adults with mental retardation: Prevalence, phenomenology, and comorbidity with stereotypy and self-injury. American Journal on Mental Retardation, 100, 183–192.
Borthwick-Duffy, S. A. (1994). Epidemiology and prevalence of psychopathology in people with mental retardation. Journal of Consulting and Clinical Psychology, 62, 17–27.
Capute, A., Derivan, A. T., Chauvel, P., & Rodriguez, A. (1975). Infantile autism: A prospective study of the diagnosis. Developmental Medicine and Child Neurology, 17, 58–63.
Cherry, K. E., Matson, J. L., & Paclawsky, T. R. (1997). Psychopathology in older adults with severe and profound mental retardation. American Journal on Mental Retardation, 101, 445–458.
Cohen, D. J., Paul, R., & Volkmar, F. R. (1987). Issues in the classification of pervasive developmental disorders and associated conditions. In D. J. Cohen & A. M. Donnellan (Eds.), Handbook of autism and pervasive developmental disorders (pp. 20–40). New York: Wiley.
Deb, S., & Prasad, K. B. G. (1994). The prevalence of autistic disorder among children with a learning disability. British Journal of Psychiatry, 165, 395–399.
DiLavore, P. C., Lord, C., & Rutter, M. (1995). The Pre-Lignuistic Autism Diagnostic Observation Schedule, Journal of Autism and Developmental Disorders, 25, 355–379.
Eaves, L. C., & Ho, H. H. (1996). Brief report: Stability and change in cognitive and behavioral characteristics of autism through childhood. Journal of Autism and Developmental. Disorders, 26, 557–569.
Freeman, B. J. (1993). The syndrome of autism: Update and guidelines for diagnosis. Infants and Young Children, 6, 1–11.
Freeman, B. J., Ritvo, E. R., Guthrie, D., Schroth, P., & Ball, J. (1978). The Behavior Observation Scale for Autism: Initial methodology, data analysis and preliminary findings on 89 children. Journal of the American Academy of Child Psychiatry, 17, 576–588.
Freeman, B. J., Ritvo, E., Schroth, P. C., Tonick, I., Guthrie, D., & Wake, L. (1981). Behavioral characteristics of high-and low-IQ autistic children. American Journal of Psychiatry, 138, 25–29.
Freeman, B. J., Schroth, P., Ritvo, E., Guthrie, D., & Wake, L. (1980). The Behavior Observation Scale for Autism (BOS): Initial results of factor analyses. Journal of Autism and Developmental Disorders, 10, 343–346.
Greenspan, S. (1992). Reconsidering the diagnosis and treatment of very young children with autistic spectrum or pervasive developmental disorders. Zero to Three, 13, 1–9.
Gresham, F. M., MacMillan, D. L., & Siperstein, G. N. (1995). Critical analysis of the 1992 AAMR definition: Implications for school psychology. School Psychology Quarterly, 10, 24–28.
Grossman, H. J. (Ed.). (1983). Classification in mental retardation. Washington, DC: American Association on Mental Deficiency.
Hobson, R. P. (1989). On sharing experiences. Development and Psychopathology, 1, 197–203.
Howlin, P., Wing, L., & Gould, J. (1995). The recognition of autism in children with Down syndrome: Implications for intervention and some speculations about pathology. Developmental Medicine and Child Neurology, 37, 406–413.
Jarrold, C., Boucher, J., & Smith, P. (1993). Symbolic play in autism. Journal of Autism and Developmental Disorders, 23, 281–307.
Kaminer, R. K., Jedrysek, E., & Soles, B. (1984). Behavior problems of young retarded children. In J. M. Berg (Ed.), Perspectives and progress in mental retardation (Vol. 2, pp. 289–298). Baltimore: University Park Press.
Kanner, L. (1943). Disturbances of affective contact. Nervous Child, 2, 217–250.
LeCouteur, A., Rutter, M., Lord, C., Rios, P., Robertson, S., Moldgrafer, M., & McLennan, J. (1989). Autism Diagnostic Interview: A standardized investigator-based instrument. Journal of Autism and Developmental Disorders 19, 363–387.
Leslie, A. M. & Happé, F. (1989). Autism and ostensive communication: The relevance of metarepresentation. Development and Psychopathology, 1, 205–212.
Lord, C. (1995). Follow-up of two-year-olds referred for possible autism. Journal of Child Psychology and Psychiatry, 36, 1365–1382.
Lord, C., & Pickles, A. (1996). Language level and nonverbal social-communicative behavior in autistic and language-delayed children. Journal of the American Academy of Child and Adolescent Psychiatry, 35, 1542–1550.
Lord C., & Rutter, M. (1994). Autism and pervasive developmental disorders. In M. Rutter, E. Taylor, & L. Hersov (Eds.), Child and adolescent psychiatry (pp. 569–593). Boston: Blackwell.
Lord C., Storoschuk, S., Rutter, M., & Pickles, A. (1993). Using the ADI-R to diagnose autism in preschool children. Infant Mental Health Journal, 14, 234–252.
Luckasson, R., Coulter, D. L., Polloway, E. A., Reiss, S., Schalock, R. S., Shell, M. E., Spitalnik, D. M., & Stark, J. A. (1992). Mental retardation: Definition, classification, and systems of support (9th ed.) Washington, DC: American Association on Mental Retardation.
MacMillan, D. L., Gresham, F. M., & Siperstein, G. N. (1993). Conceptual and psychometric concerns about the 1992 AAMR definition of mental retardation. American Journal on Mental Retardation, 98, 325–335.
MacMillan, D. L., Gresham, F. M., & Siperstein, G. N. (1995). Heightened concerns over the 1992 AAMR definition: Advocacy versus precision. American Journal on Mental Retardation, 100, 87–97.
Mars, A. E., Mauk, J. E., & Dowrick, P. W. (1998). Symptoms of pervasive developmental disorders as observed in prediagnostic home videos of infants and toddlers. Journal of Pediatrics, 132, 500–504.
McEvoy, R. E., Rogers, S. J., & Pennington, B. F. (1993). Executive function and social communication deficits in young autistic children. Journal of Child Psychology and Psychiatry, 34, 563–578.
Mundy, P., & Sigman, M. (1989a). Second thoughts on the nature of autism. Development and Psychopathology, 1, 213–217.
Mundy, P., & Sigman, M. (1989b). The theoretical implications of joint-attention deficits in atuism. Development and Psychopathology, 1, 173–183.
Mundy, P., Sigman, M., & Kasari, C. (1994). Joint attention, developmental level, and symptom presentation in young children with autism. Development and Psychopathology, 6, 387–401.
Mundy, P., Sigman, M., Ungerer, J. & Sherman, T. (1986). Defining the social deficits of autism: The contribution of nonverbal communication measures. Journal of Child Psychology and Psychiatry, 27, 657–669.
Myers, B. A. (1989). Misleading cures in the diagnosis of mental retardation and infantile autism in the preschool child. Mental Retardation, 27, 85–90.
Nordin, V., & Gillberg, C. (1996). Autism spectrum disorders in children with physical or mental disability or both: I. Clinical and epidemiological aspects. Developmental Medicine and Child Neurology, 38, 297–313.
Osterling, J., & Dawson, G., (1994). Early recognition of children with autism: A study of first birthday home videotapes. Journal of Autism and Developmental Disorders, 24, 247–257.
Parks, S. L. (1983). The assessment of autistic children: A selective review of available instruments. Journal of Autism and Developmental Disorders, 13, 255–267.
Phillips, W., Baron-Cohen, S., & Rutter, M. (1992). The role of eye-contact in the detection of goals: Evidence from normal toddlers, and children with autism or mental handicap. Development and Psychopathology, 4, 375–383.
Prizant, B. M., & Wetherby, A. M. (1990). Assessing the communication of infants and toddlers: Integrating a socioemotional prespective. Zero to Three, 11, 1–12.
Rojahn, J., Tassé, M. J., & Sturmey, P. (1997). The Stereotyped Behavior Scale for adolescents and adults with mental retardation. American Journal on Mental Retardation, 102, 137–146.
Ruff H. A., & Lawson, K. R. (1991). Assessment of infants' attention during play with objects. In C. E. Schaefer, K. Gitlin, & A. Sandgrund (Eds.), Play diagnosis and assessment. New York: Wiley.
Rutter, M., Lord, C., & LeCouteur, A. (1995). Autism Diagnostic Interview (Rev., 3rd ed.). Available from C. Lord, Department of Psychiatry, University of Chicago.
Rutter, M., & Schopler, E. (1987). Autism and pervasive developmental disorders: Concepts and diagnostic issues. Journal of Autism and Developmental Disorders, 17, 159–186.
Schopler, E., Reichler, R. J., & Renner, B. R. (1988). The Childhood Autism Rating Scale. Los Angeles: Western Psychological Services.
Schultz, T., & Berkson, G. (1995). Definition of abnormal focused affections and exploration of their relation to abnormal stereotyped behaviors. American Journal on Mental Retardation, 99, 376–390.
Seibert, J. M., & Hogan, A. E. (1982). Procedures Manual for Early Social Communication Scales (ESCS). Miami, FL: Mailman Center for Child Development.
Sigman, M., Mundy, P., Sherman, T. & Ungerer, J. A. (1986). Social interactions of autistic, mentally retarded, and normal children and their caregivers. Journal of Child Psychology and Psychiatry, 27, 647–656.
Sigman, M., & Ungerer, J. A. (1984). Cognitive and language skills in autistic, mentally retarded, and normal children. Developmental Psychology, 20, 293–302.
Sigman, M., Ungerer, J. A., Mundy, P., & Sherman, T. (1987). Cognition in autistic children. In D. J. Cohen, A. M. Donnellan, & R. Paul (Eds.), Handbook of autism and pervasive developmental disorders (pp. 103–120). New York: Wiley.
Smith, T., Eikeseth, S., Klevstrand, M., & Lovaas, O. I. (1997). Intensive behavioral treatment for preschoolers with severe mental retardation and pervasive developmental disorder. American Journal on Mental Retardation, 102, 238–249.
Stone, W. L., Hoffman, E. L., Lewis, S. E., & Ousley, O. Y. (1994). Early recognition of autism. Archives of Pediatric and Adolescent Medicine, 148, 174–179.
Stone, W. L., & Hogan, K. L. (1993). A structured parent interview for identifying young children with autism. Journal of Autism and Developmental Disorders, 23, 639–652.
Thompson, T. J., & Berkson, G. (1985). Stereotyped behavior of severely disabled children in classroom and free-play settings. American Journal of Mental Deficiency, 89, 580–586.
Van Bourgondien, M. E., Marcus, L. M., & Schopler, E. (1992). Comparison of DSM-III-R and Childhood Autism Rating Scale for diagnoses of autism. Journal of Autism and Developmental Disorders, 22, 493–506.
Vig, S., & Jedrysek, E. (1996). Application of the 1992 AAMR definition: Issues for preschool children. Mental Retardation, 34, 244–246.
Volkmar, F. R., Burack, J. A., & Cohen, D. J. (1990). Deviance and developmental approaches in the study of autism. In R. M. Hodopp, J. A. Burack, & E. Zigler (Eds.), Issues in the developmental approach to mental retardation (pp. 246–271). New York: Cambridge University Press.
Volkmar, F. R., Klin, A., Marans, W. D., & McDougle, C. J. (1996). Autistic disorder. In F. R. Volkmar (Ed.), Psychoses and pervasive developmental disorders (pp. 129–190). Washington, DC: American Psychiatric Press.
Wagner, A. E., & Lockwood, S. (1994). Pervasive developmental disorders: Dilemmas in diagnosing young children. Infants and young Children, 6, 21–32.
Waterhouse, L., Morris, R., Allen, D., Dunn, M., Fein, D., Feinstein, C., Rapin, I., & Wing, L. (1996). Diagnosis and classification in autism. Journal of Autism and Developmental Disorders, 26, 59–86.
Wenar, C., Ruttenberg, B. A., Kalish-Weiss, B., & Wolf, E. G. (1986). The development of normal and autistic children: A comparative study. Journal of Autism and Developmental Disorders, 16, 317–333.
Westby, C. E. (1980). Assessment of cognitive and language abilities through play. Language, Speech, and Hearing Services in Schools, 11, 154–168.
Westby, C. E. (1991). A scale for assessing children's pretend play. In C. E. Schaefer, K. Gitlin, & A. Sandgrund (Eds.), Play diagnosis and assessment (pp. 131–161). New York: Wiley.
Wetherby, A. M., & Prizant, B. (1993). Communication and Symbolic Behavior Scales. Itasca, IL: Riverside.
Wing, L. (1981a). A schedule for deriving profiles of handicaps in mentally retarded children. In B. Cooper (Ed.), Assessing the handicaps and needs of mentally retarded children. (pp. 133–141). New York: Academic Press.
Wing, L. (1981b). Language, social and cognitive impairments in autism and severe mental retardation. Journal of Autism and Developmental Disorders, 11, 31–44.
Wing, L., & Gould, J. (1979). Severe impairments of social interaction and associated abnormalities in children: Epidemiology and classification. Journal of Autism and Developmental Disorders, 9, 11–29.
World Health Organization. (1993). Classification of mental and behavioral disorders: Diagnostic criteria for research (10th ed.). Geneva: Author.
Zero to Three/National Center for Clinical Infant Programs. (1994). Diagnostic classification of mental health and developmental disorders of infancy and early childhood. Arlington, VA: Author.