Brief report: Inhibition of return in young people with autism and Asperger's disorder  

Oleh:

Rinehart, Nicole J. ; Bradshaw, John L.

Jenis: Article from Bulletin/Magazine - ilmiah internasional
Dalam koleksi: Autism vol. 12 no. 03 (May 2008), page 249–260.
Topik: Asperger’s disorder; autism; inhibition of return; visual search
Fulltext: 249.pdf (142.0KB)

Isi artikel

The aim of this study was to investigate whether the superior search abilities observed in autism/Asperger’s disorder may in part be a consequence of a more pronounced inhibition of return (IOR). Contrary to our prediction, IOR in individuals with autism was comparable to the matched comparison group. However, the autism group committed more false alarm responses than the matched comparison group; this may reflect a possible inhibitory deficit, or suggest that individuals with autism rely more on probabilities to determine their behavioural responses. There was a borderline-significant trend (p = 0.052) to indicate that IOR may be more pronounced in individuals with Asperger’s disorder. In contrast to the autism group, the Asperger’s disorder group had a pattern of false alarm responses similar to that of the comparison group. The findings further inform Minshew’s complex information processing theory which seeks to establish which areas of neuropsychological functioning are preserved and deficit in autism.

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