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  Under pressure: The influence of time limits on human exploration

Wu, C., Schulz, E., Gerbaulet, K., Pleskac, T., & Speekenbrink, M. (2019). Under pressure: The influence of time limits on human exploration. In A. Goel, C. Seifert, & C. Freksa (Eds.), 41st Annual Meeting of the Cognitive Science Society (CogSci 2019): Creativity + Cognition + Computation (pp. 1219-1225). Red Hook, NY, USA: Curran.

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Genre: Conference Paper

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 Creators:
Wu, CM, Author           
Schulz, E1, Author           
Gerbaulet, K, Author
Pleskac, TJ, Author
Speekenbrink, M, Author
Affiliations:
1External Organizations, ou_persistent22              

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 Abstract: How does time pressure influence attitudes towards uncer-tainty? When time is limited, do people engage in differentexploration strategies? We study human exploration in a rangeof four-armed bandit tasks with different reward distributionsand manipulate the available time for each decision (limitedvs. unlimited). Through multiple behavioral and model-basedanalyses, we show that reactions towards uncertainty are influ-enced by time pressure. Specifically, participants seek out un-certain options when time is unlimited, but avoid uncertaintyunder time pressure. Moreover, larger relative differences inuncertainty between options slowed down reaction times anddampened the drift rate of a linear ballistic accumulator model.These results shed new light on the differential effect of uncer-tainty and time pressure on human exploration.

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Language(s): eng - English
 Dates: 2019-072019-10
 Publication Status: Published in print
 Pages: -
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 Table of Contents: -
 Rev. Type: -
 Identifiers: -
 Degree: -

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Title: 41st Annual Conference of the Cognitive Science Society (CogSci 2019)
Place of Event: Montreal, Canada
Start-/End Date: 2019-07-24 - 2019-07-27

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Title: 41st Annual Meeting of the Cognitive Science Society (CogSci 2019): Creativity + Cognition + Computation
Source Genre: Proceedings
 Creator(s):
Goel, AK, Editor
Seifert, CM, Editor
Freksa, C, Editor
Affiliations:
-
Publ. Info: Red Hook, NY, USA : Curran
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 1219 - 1225 Identifier: ISBN: 978-1-5108-9155-5