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Brief Report: Risk-Aversion and Rationality in Autism Spectrum Disorders
Corentin J Gosling1, Sylvain Moutier2
1Laboratory of Psychopathology and Health Process, Department of Psychology, Paris Descartes University, Boulogne-Billancourt, France.
Journal of Autism and Developmental Disorders
|May 31, 2018
Summary
Individuals with Autism Spectrum Disorder (ASD) exhibit heightened risk-aversion. This study found that ASD adults can adapt their decision-making strategies, choosing rational options when beneficial.
Area of Science:
- Neuroscience
- Psychology
- Behavioral Science
Background:
- Autism Spectrum Disorder (ASD) is characterized by distinct decision-making patterns.
- Both risk-aversion and rationality are considered key features in ASD cognition.
- The relationship between these two traits in ASD remains an area for investigation.
Purpose of the Study:
- To investigate the link between risk-aversion and rational decision-making in adults with ASD.
- To determine if ASD individuals adjust their strategies based on the rationality of risk-averse choices.
Main Methods:
- Adults with ASD and matched neurotypical controls completed a specialized decision-making task.
- The task was designed to differentiate between risk-averse and rational strategy utilization.
- Behavioral choices were recorded and analyzed for strategy selection.
Main Results:
- Participants with ASD demonstrated significantly higher levels of risk-aversion compared to controls.
- Both groups adopted similar decision patterns when risk-aversion was the less rational choice.
- ASD participants showed a greater tendency towards rational choices when risk-aversion was the most rational strategy.
Conclusions:
- Risk-aversion is a confirmed characteristic of decision-making in Autism Spectrum Disorder.
- Individuals with ASD possess the capacity for adaptive strategy switching in decision-making.
- This adaptability allows ASD individuals to optimize choices to mitigate negative outcomes.
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