Bo Martin Bibby

Measuring and testing awareness of emotional face expressions

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Measuring and testing awareness of emotional face expressions. / Sandberg, Kristian; Bibby, Bo Martin; Overgaard, Morten.

In: Consciousness and Cognition, Vol. 22, No. 3, 09.2013, p. 806-9.

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@article{30972cef83f94097bfef0ac39a244758,
title = "Measuring and testing awareness of emotional face expressions",
abstract = "Comparison of behavioural measures of consciousness has attracted much attention recently. In a recent article, Szczepanowski et al. conclude that confidence ratings (CR) predict accuracy better than both the perceptual awareness scale (PAS) and post-decision wagering (PDW) when using stimuli with emotional content (fearful vs. neutral faces). Although we find the study interesting, we disagree with the conclusion that CR is superior to PAS because of two methodological issues. First, the conclusion is not based on a formal test. We performed this test and found no evidence that CR predicted accuracy better than PAS (p=.4). Second, Szczepanowski et al. used the present version of PAS in a manner somewhat different from how it was originally intended, and the participants may not have been adequately instructed. We end our commentary with a set of recommendations for future studies using PAS.",
author = "Kristian Sandberg and Bibby, {Bo Martin} and Morten Overgaard",
note = "Copyright {\circledC} 2013 Elsevier Inc. All rights reserved.",
year = "2013",
month = "9",
doi = "10.1016/j.concog.2013.04.015",
language = "English",
volume = "22",
pages = "806--9",
journal = "Consciousness and Cognition",
issn = "1053-8100",
publisher = "Academic Press",
number = "3",

}

RIS

TY - JOUR

T1 - Measuring and testing awareness of emotional face expressions

AU - Sandberg, Kristian

AU - Bibby, Bo Martin

AU - Overgaard, Morten

N1 - Copyright © 2013 Elsevier Inc. All rights reserved.

PY - 2013/9

Y1 - 2013/9

N2 - Comparison of behavioural measures of consciousness has attracted much attention recently. In a recent article, Szczepanowski et al. conclude that confidence ratings (CR) predict accuracy better than both the perceptual awareness scale (PAS) and post-decision wagering (PDW) when using stimuli with emotional content (fearful vs. neutral faces). Although we find the study interesting, we disagree with the conclusion that CR is superior to PAS because of two methodological issues. First, the conclusion is not based on a formal test. We performed this test and found no evidence that CR predicted accuracy better than PAS (p=.4). Second, Szczepanowski et al. used the present version of PAS in a manner somewhat different from how it was originally intended, and the participants may not have been adequately instructed. We end our commentary with a set of recommendations for future studies using PAS.

AB - Comparison of behavioural measures of consciousness has attracted much attention recently. In a recent article, Szczepanowski et al. conclude that confidence ratings (CR) predict accuracy better than both the perceptual awareness scale (PAS) and post-decision wagering (PDW) when using stimuli with emotional content (fearful vs. neutral faces). Although we find the study interesting, we disagree with the conclusion that CR is superior to PAS because of two methodological issues. First, the conclusion is not based on a formal test. We performed this test and found no evidence that CR predicted accuracy better than PAS (p=.4). Second, Szczepanowski et al. used the present version of PAS in a manner somewhat different from how it was originally intended, and the participants may not have been adequately instructed. We end our commentary with a set of recommendations for future studies using PAS.

U2 - 10.1016/j.concog.2013.04.015

DO - 10.1016/j.concog.2013.04.015

M3 - Journal article

VL - 22

SP - 806

EP - 809

JO - Consciousness and Cognition

JF - Consciousness and Cognition

SN - 1053-8100

IS - 3

ER -