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Comparison of psychotic and autistic children using behavioral observation

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Abstract

The purpose of this study was to assess the relationship between autism and childhood psychosis. Fifteen children with psychotic symptoms were compared to 15 children with autism, using two observational measures, the Ritvo-Freeman Real Life Rating Scale (RLRS) and the Childhood Autism Rating Scale (CARS), which rate subjects on behaviors pathognomic to autism. In comparison to autistic persons, psychotic individuals were judged to have better language and social skills. In addition, autistic persons were also rated as having more difficulty adapting to new situations and appeared more “autistic-like.” Overall scores on the CARS and RLRS were significantly different between the two groups, indicating that these two assessment instruments may be useful in differential diagnosis. However, 20% of the psychotic subjects received pervasive developmental disorder diagnoses, indicating that there may be a relationship between those two disorders.

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Authors and Affiliations

  1. Austin State School, USA

    Mary Matese

  2. Department of Psychology, Louisiana State University, 70803, Baton Rouge, Louisiana

    Johnny L. Matson & Jay Sevin

Authors
  1. Mary Matese
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  2. Johnny L. Matson
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  3. Jay Sevin
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Matese, M., Matson, J.L. & Sevin, J. Comparison of psychotic and autistic children using behavioral observation. J Autism Dev Disord 24, 83–94 (1994). https://doi.org/10.1007/BF02172214

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  • DOI: https://doi.org/10.1007/BF02172214

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