The Negative Compatibility Effect with Relevant Masks: a Case for Automatic Motor Inhibition

For many years controversy has surrounded the so-called ‘negative compatibility effect’ (NCE), a surprising phenomenon whereby responses to a target stimulus are delayed when the target is preceded by an unconscious, response-compatible prime. According to proponents of the ‘self-inhibition’ hypothe...

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Main Authors: Brenda eOcampo, Matthew eFinkbeiner
Format: Article
Language:English
Published: Frontiers Media S.A. 2013-11-01
Series:Frontiers in Psychology
Subjects:
Online Access:http://journal.frontiersin.org/Journal/10.3389/fpsyg.2013.00822/full
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author Brenda eOcampo
Matthew eFinkbeiner
author_facet Brenda eOcampo
Matthew eFinkbeiner
author_sort Brenda eOcampo
collection DOAJ
description For many years controversy has surrounded the so-called ‘negative compatibility effect’ (NCE), a surprising phenomenon whereby responses to a target stimulus are delayed when the target is preceded by an unconscious, response-compatible prime. According to proponents of the ‘self-inhibition’ hypothesis, the NCE occurs when a low-level self-inhibitory mechanism supresses early motor activations that are no longer supported by perceptual evidence. This account has been debated, however, by those who regard the NCE to be a stimulus-specific phenomenon that can be explained without recourse to a self-inhibitory mechanism. The present study used a novel reach-to-touch paradigm to test whether unconscious response priming would manifest as motor activation of the opposite-to-prime response (supporting mask-induced priming accounts), or motor inhibition of the primed response (supporting the notion of low-level self-inhibition). This paper presents new findings that show the emergence of positive and negative compatibility effects as they occur in stimulus processing time. Evidence is provided suggesting that the NCE is not driven by the activation of the incorrect, ‘opposite-to-prime’ response, but rather might reflect automatic motor inhibition.
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spelling doaj.art-ec511a182e994068b9afa1ab117e43e52022-12-21T18:44:00ZengFrontiers Media S.A.Frontiers in Psychology1664-10782013-11-01410.3389/fpsyg.2013.0082269964The Negative Compatibility Effect with Relevant Masks: a Case for Automatic Motor InhibitionBrenda eOcampo0Matthew eFinkbeiner1Macquarie UniversityMacquarie UniversityFor many years controversy has surrounded the so-called ‘negative compatibility effect’ (NCE), a surprising phenomenon whereby responses to a target stimulus are delayed when the target is preceded by an unconscious, response-compatible prime. According to proponents of the ‘self-inhibition’ hypothesis, the NCE occurs when a low-level self-inhibitory mechanism supresses early motor activations that are no longer supported by perceptual evidence. This account has been debated, however, by those who regard the NCE to be a stimulus-specific phenomenon that can be explained without recourse to a self-inhibitory mechanism. The present study used a novel reach-to-touch paradigm to test whether unconscious response priming would manifest as motor activation of the opposite-to-prime response (supporting mask-induced priming accounts), or motor inhibition of the primed response (supporting the notion of low-level self-inhibition). This paper presents new findings that show the emergence of positive and negative compatibility effects as they occur in stimulus processing time. Evidence is provided suggesting that the NCE is not driven by the activation of the incorrect, ‘opposite-to-prime’ response, but rather might reflect automatic motor inhibition.http://journal.frontiersin.org/Journal/10.3389/fpsyg.2013.00822/fullmasked primingunconscious processingpositive and negative compatibility effectreaching trajectoriessubliminal inhibition
spellingShingle Brenda eOcampo
Matthew eFinkbeiner
The Negative Compatibility Effect with Relevant Masks: a Case for Automatic Motor Inhibition
Frontiers in Psychology
masked priming
unconscious processing
positive and negative compatibility effect
reaching trajectories
subliminal inhibition
title The Negative Compatibility Effect with Relevant Masks: a Case for Automatic Motor Inhibition
title_full The Negative Compatibility Effect with Relevant Masks: a Case for Automatic Motor Inhibition
title_fullStr The Negative Compatibility Effect with Relevant Masks: a Case for Automatic Motor Inhibition
title_full_unstemmed The Negative Compatibility Effect with Relevant Masks: a Case for Automatic Motor Inhibition
title_short The Negative Compatibility Effect with Relevant Masks: a Case for Automatic Motor Inhibition
title_sort negative compatibility effect with relevant masks a case for automatic motor inhibition
topic masked priming
unconscious processing
positive and negative compatibility effect
reaching trajectories
subliminal inhibition
url http://journal.frontiersin.org/Journal/10.3389/fpsyg.2013.00822/full
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