Individual differences in working memory capacity modulate semantic negative priming from single prime words

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Individual differences in working memory capacity modulate semantic negative priming from single prime words. / Ortells, Juan; Noguera, Carmen; Alvarez, Dolores et al.
Yn: Frontiers in Psychology, Cyfrol 7, 1286, 29.08.2016, t. 1-14.

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

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Ortells, J, Noguera, C, Alvarez, D, Carmona, E & Houghton, G 2016, 'Individual differences in working memory capacity modulate semantic negative priming from single prime words', Frontiers in Psychology, cyfrol. 7, 1286, tt. 1-14. https://doi.org/10.3389/fpsyg.2016.01286

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Ortells J, Noguera C, Alvarez D, Carmona E, Houghton G. Individual differences in working memory capacity modulate semantic negative priming from single prime words. Frontiers in Psychology. 2016 Awst 29;7:1-14. 1286. doi: 10.3389/fpsyg.2016.01286

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Ortells, Juan ; Noguera, Carmen ; Alvarez, Dolores et al. / Individual differences in working memory capacity modulate semantic negative priming from single prime words. Yn: Frontiers in Psychology. 2016 ; Cyfrol 7. tt. 1-14.

RIS

TY - JOUR

T1 - Individual differences in working memory capacity modulate semantic negative priming from single prime words

AU - Ortells, Juan

AU - Noguera, Carmen

AU - Alvarez, Dolores

AU - Carmona, Encarna

AU - Houghton, George

PY - 2016/8/29

Y1 - 2016/8/29

N2 - The present study investigated whether semantic negative priming from single prime words depends on the availability of cognitive control resources. Participants with high vs. low working memory capacity (as assessed by their performance in complex span and attentional control tasks) were instructed to either attend to or ignore a briefly presented single prime word that was followed by either a semantically related or unrelated target word on which participants made a lexical decision. Individual differences in working memory capacity (WMC) mainly affected the processing of the ignored primes, but not the processing of the attended primes: While the latter produced reliable positive semantic priming for both high- and low-WMC participants, the former gave rise to reliable semantic negative priming only for high WMC participants, with low WMC participants showing the opposite positive priming effect. The present results extend previous findings in demonstrating that (a) single negative priming can reliably generalize to semantic associates of the prime words, and (b) a differential availability of cognitive control resources can reliably modulate the negative priming effect at a semantic level of representation.

AB - The present study investigated whether semantic negative priming from single prime words depends on the availability of cognitive control resources. Participants with high vs. low working memory capacity (as assessed by their performance in complex span and attentional control tasks) were instructed to either attend to or ignore a briefly presented single prime word that was followed by either a semantically related or unrelated target word on which participants made a lexical decision. Individual differences in working memory capacity (WMC) mainly affected the processing of the ignored primes, but not the processing of the attended primes: While the latter produced reliable positive semantic priming for both high- and low-WMC participants, the former gave rise to reliable semantic negative priming only for high WMC participants, with low WMC participants showing the opposite positive priming effect. The present results extend previous findings in demonstrating that (a) single negative priming can reliably generalize to semantic associates of the prime words, and (b) a differential availability of cognitive control resources can reliably modulate the negative priming effect at a semantic level of representation.

KW - Attentional control

KW - Individual differences

KW - Negative priming

KW - Semantic priming

KW - Working memory

KW - Capacity

U2 - 10.3389/fpsyg.2016.01286

DO - 10.3389/fpsyg.2016.01286

M3 - Article

VL - 7

SP - 1

EP - 14

JO - Frontiers in Psychology

JF - Frontiers in Psychology

SN - 1664-1078

M1 - 1286

ER -