Validity and neuropsychological characterization of Asperger syndrome: convergence with nonverbal learning disabilities syndrome.

@article{Klin1995ValidityAN,
  title={Validity and neuropsychological characterization of Asperger syndrome: convergence with nonverbal learning disabilities syndrome.},
  author={Ami Klin and Fred R Volkmar and Sara S. Sparrow and D V Cicchetti and Byron P. Rourke},
  journal={Journal of child psychology and psychiatry, and allied disciplines},
  year={1995},
  volume={36 7},
  pages={
          1127-40
        }
}
  • A. Klin, F. Volkmar, B. Rourke
  • Published 1 October 1995
  • Psychology
  • Journal of child psychology and psychiatry, and allied disciplines
The authors investigated the validity of Asperger Syndrome (AS) by comparing the neuropsychological profiles in this condition and Higher-Functioning Autism (HFA). Diagnostic assignment followed a stringent procedure based on ICD-10 research criteria for the two disorders. The groups had comparable age and Full Scale IQ distributions. The groups differed significantly in 11 neuropsychological areas. The profile obtained for individuals with AS coincided closely with a cluster of… 

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