People With Autism Spectrum Conditions Make More Consistent Decisions.

Area of Science:

• Cognitive Psychology
• Neurodevelopmental Disorders
• Behavioral Economics

Background:

• Autism spectrum conditions (ASC) are characterized by reduced sensitivity to contextual stimuli in various cognitive tasks.
• Context sensitivity plays a crucial role in decision-making, particularly in consumer choice scenarios.

Purpose of the Study:

• To investigate whether individuals with ASC demonstrate reduced context sensitivity in consumer decision-making.
• To examine the impact of decoy options on choice consistency in adults with and without ASC.

Main Methods:

• Adult participants with and without ASC made choices between consumer product pairs presented with a third, less desirable decoy option.
• Choice consistency was measured by observing preference shifts when the decoy option was altered.
• Autistic traits in the general population were also assessed to examine a broader spectrum effect.

Main Results:

• Participants with ASC showed significantly reduced preference switching when decoy options were changed, indicating more consistent choices compared to controls.
• A similar, though weaker, effect was observed in the general population correlating with higher levels of autistic traits.
• Decision time was longer in the ASC group, but this did not explain their enhanced choice consistency.

Conclusions:

• Autistic cognition is characterized by reduced context sensitivity, extending to consumer decision-making.
• Individuals with ASC exhibit more conventionally rational and consistent choices, less influenced by irrelevant contextual information.
• Findings have implications for understanding socioeconomic behavior and the cognitive profiles associated with autism spectrum conditions.