Which cognitive individual differences predict good Bayesian reasoning? Concurrent comparisons of underlying abilities.

We know a lot about how to present Bayesian reasoning tasks in order to aid performance, but less about underlying individual differences that can account for interindividual variability on the same tasks. Such information would be useful for both theoretical and practical reasons. Two theoretical p...

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Published in:Memory & Cognition Vol. 49; no. 2; pp. 235 - 249
Main Author: Brase, Gary
Format: Article
Published: Springer Nature Feb2021
Subjects:
Online Access:View this record in EBSCOhost
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      dt: Feb2021
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      pub: Springer Nature
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        10.3758/s13421-020-01087-5
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        atl: Which cognitive individual differences predict good Bayesian reasoning? Concurrent comparisons of underlying abilities.
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        au: Brase, Gary
        affil: Department of Psychological Sciences, Kansas State University, North Manhattan, KS, USA
      su:
        Cognition
        Ecology
        Memory
        Task performance
        Mathematical models
        Probability theory
        Space perception
        Thought & thinking
        Theory
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        subj:
          Cognition
          Ecology
          Memory
          Task performance
          Mathematical models
          Probability theory
          Space perception
          Thought & thinking
          Theory
      keyword:
        Bayesian reasoning
        Ecological rationality
        Individual differences
        Nested sets
        Numerical literacy
        Spatial ability
        Bayesian reasoning
        Ecological rationality
        Individual differences
        Nested sets
        Numerical literacy
        Spatial ability
      ab: We know a lot about how to present Bayesian reasoning tasks in order to aid performance, but less about underlying individual differences that can account for interindividual variability on the same tasks. Such information would be useful for both theoretical and practical reasons. Two theoretical positions, ecological rationality and nested set views, generate multiple hypotheses about which individual difference traits should be most relevant as underlying Bayesian reasoning performance. However, because many of these traits are somewhat overlapping, testing variables in isolation can yield misleading results. The present research assesses Bayesian reasoning abilities in conjunction with multiple individual different measures. Across three experiments, Bayesian reasoning was best predicted by measures of numerical literacy and visuospatial ability, as opposed to several different measures of cognitive thinking dispositions/styles, ability to conceptually model set-theoretic relationships, or cognitive processing ability (working memory span). These results support an ecological rationality view of Bayesian reasoning, rather than nested sets views. There also was some predictive ability for the Cognitive Reflection Task, which was only partially due to the numeracy aspects of that instrument, and further work is needed to clarify if this is a distinct factor. We are now beginning to understand not only how to build Bayesian reasoning tasks, but also how to build good Bayesian reasoners.
      pubtype: Academic Journal
      doctype: Article
      src: R
    language: English
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