Cited by 112Autism Spectrum Disorder ResearchNeural and Behavioral Psychology StudiesDecision-Making and Behavioral Economics

The DOI matches its Crossref record; 43 of the 43 references it cites were found in a registry or an index.

Motivational processes and autonomic responsivity in Asperger's disorder: Evidence from the Iowa Gambling Task

JOHNSON, SHANNON A., YECHIAM, ELDAD, MURPHY, ROBIN R., QUELLER, SARAH, STOUT, JULIE C.·2006·Journal of the International Neuropsychological Society

Abstract

Asperger's disorder (ASP), like other autism spectrum disorders, is associated with altered responsiveness to social stimuli. This study investigated learning and responsiveness to nonsocial, but motivational, stimuli in ASP. We examined choice behavior and galvanic skin conductance responses (SCRs) during the Iowa Gambling Task (IGT; Bechara et al., 1994) in 15 adolescents and young adults with ASP and 14 comparison subjects. We examined aspects of learning, attention to wins and losses, and response style with a formal cognitive model, the Expectancy–Valence Learning model (Busemeyer & Stout, 2002). The ASP group did not differ from the comparison group in proportions of selections from advantageous decks. However, ASP participants showed a distinct pattern of selection characterized by frequent shifts between the four IGT decks, whereas comparison participants developed clear deck preferences. SCR results showed some evidence of reduced responsiveness in the ASP group during the IGT. Results from the cognitive model indicated that, in contrast to the comparison group, the ASP group's selections were less consistent with the motivational significance they assigned to decks. Findings are discussed in the context of the neurobiological substrates associated with IGT performance (JINS, 2006, 12, 668–676.)

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Crossref · 10.1017/s1355617706060802

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Research works printed but not linked: 2

  1. American Psychiatric Association .(1994).Diagnostic and Statistical Manual of Mental Disorders: DSM-IV(4th ed.).Washington, DC:The American Psychiatric Association.
  2. Schultz, R.T. , Romanski, L.M. , & Tsatsanis, K.D. (2000).Neurofunctional models of Autistic disorder and Asperger syndrome:Clues from neuroimaging. In A. Klin , F.R. Volkmar , & S.S. Sparrow (Eds.),Asperger syndrome.New York:Guilford Press.

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Metadata

Authors
JOHNSON, S. A., YECHIAM, E., MURPHY, R. R., QUELLER, S., & STOUT, J. C.
Affiliations
Indiana University Bloomington (US)
Venue
Journal of the International Neuropsychological Society
Published
2006-09
Volume
12
Issue
5
Pages
668-676
ISSN
  • 1355-6177 (ISSN-L)
  • 1469-7661
OpenAlex
W2100440751
Cited by
112
References
43
Citations by year
2025: 2 · 2024: 3 · 2023: 7 · 2022: 10 · 2021: 10 · 2020: 8 · 2019: 3 · 2018: 5 · 2017: 11 · 2016: 1 · 2015: 5 · 2014: 8 · 2013: 9 · 2012: 9
FWCI
1.62
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of the International Neuropsychological Society (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Social Sciences › Decision Sciences › General Decision Sciences › Decision-Making and Behavioral Economics
Keywords
Asperger syndrome, autism spectrum disorder, Iowa Gambling Task, skin conductance, motivation in learning, choice behavior, response styles, adolescents and young adults
MeSH terms
Adolescent, Analysis of Variance, Attention, Choice Behavior, Cognition, Female, Galvanic Skin Response, Humans, Male, Memory, Motivation, Neuropsychological Tests, Asperger Syndrome

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