Excess of individual variability of priors prevents successful development of general models
- PMID: 30767796
- DOI: 10.1017/S0140525X18001310
Excess of individual variability of priors prevents successful development of general models
Abstract
Perceptual judgments are influenced by a multitude of factors in addition to the perceptual input. Particularly, the widely varying individual neurobiological endophenotypes and individual differences in the propensity for expectation-based illusory percepts make it unlikely that optimality is possible to define and defend by the type of abstract modeling approach criticized by Rahnev & Denison (R&D).
Comment in
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Behavior is sensible but not globally optimal: Seeking common ground in the optimality debate.Behav Brain Sci. 2018 Jan;41:e251. doi: 10.1017/S0140525X18002121. Behav Brain Sci. 2018. PMID: 31064598
Comment on
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Suboptimality in perceptual decision making.Behav Brain Sci. 2018 Feb 27;41:e223. doi: 10.1017/S0140525X18000936. Behav Brain Sci. 2018. PMID: 29485020 Free PMC article.
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