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How uncertainty begets hope: A model of adaptive and maladaptive seeking behavior

Published online by Cambridge University Press:  19 March 2019

Martin Zack
Martin Zack*
Affiliation:
Centre for Addiction and Mental Health, Toronto, ON M5S 2S1, Canada. [email protected]
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Abstract

The “incentive hope” model creatively explains hoarding and fat accumulation by foragers under uncertainty and food seeking when food cues are present but food is not. The model has difficulty explaining why animals driven by cues fare better than animals driven by food reward itself, why human obesity exists when food is abundant, and why people enjoy gambling and care about winning.

Type
Open Peer Commentary
Information
Behavioral and Brain Sciences , Volume 42 , 2019 , e57
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Copyright
Copyright © Cambridge University Press 2019 

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