2022
DOI: 10.31234/osf.io/438nd
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Noise in Cognition: Bug or Feature?

Abstract: Noise in behavior is often viewed as a nuisance: while the mind aims to take the best possible action, it is let down by unreliability in the sensory and motor systems. How researchers study cognition reflects this viewpoint - averaging over trials and participants in order to discover the deterministic relationships between experimental manipulations and their behavioral consequences, with noise represented as additive, often Gaussian, and independent. Yet a careful look at behavioral noise reveals rich struc… Show more

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Cited by 4 publications
(3 citation statements)
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“…We have argued our complex concepts are discovered through the combination of stochastic search (as in MCMC) and commitment (as in bootstrapping). We think this gels with the recent suggestion that noise in cognition is better thought of as an essential feature than as a bug (Sanborn et al, 2022), unlocking our capacity for creative thought and growth.…”
Section: What We Are Doing When We Are "Thinking"supporting
confidence: 51%
“…We have argued our complex concepts are discovered through the combination of stochastic search (as in MCMC) and commitment (as in bootstrapping). We think this gels with the recent suggestion that noise in cognition is better thought of as an essential feature than as a bug (Sanborn et al, 2022), unlocking our capacity for creative thought and growth.…”
Section: What We Are Doing When We Are "Thinking"supporting
confidence: 51%
“…Recent work has, however, raised the possibility that a single mechanism—local sampling—might explain both the excessive noisiness of many aspects of human behavior and the excessive predictability of random sequence generation. It turns out that randomness in other tasks is also typically not iid [ 25 ]. Instead, the noise in people’s behavior has a rich structure, including long-term autocorrelations [ 26 , 27 ].…”
Section: Introductionmentioning
confidence: 99%
“…Recent work has, however, raised the possibility that a single mechanism-local sampling-might explain both the excessive noisiness of many aspects of human behavior and the excessive predictability of random sequence generation. It turns out that randomness in other tasks is also typically not iid (Sanborn et al, 2022). Instead, the noise in people's behavior has a rich structure, including longterm autocorrelations (Gilden et al, 1995;Zhu et al, 2022).…”
mentioning
confidence: 99%