Articles producció científica> Psicologia

Is pupillary response a reliable index of word recognition? Evidence from a delayed lexical decision task

  • Identification data

    Identifier: imarina:5130439
    Authors:
    Haro JGuasch MVallès BFerré P
    Abstract:
    Previous word recognition studies have shown that the pupillary response is sensitive to word frequency. However, such pupillary effect may be due to the process of executing a response, instead of being an index of word processing. With the aim of exploring this possibility, we recorded the pupillary response in two experiments involving a lexical decision task (LDT). In the first experiment, participants completed a standard LDT, whereas in the second, they performed a delayed LDT. The delay in the response allowed us to compare pupil dilation with and without the response execution component. Results showed that pupillary response was modulated by word frequency both in the standard and the delayed LDT. This finding supports the reliability of using pupillometry for word recognition research. Importantly, our results also suggest that tasks that do not require a response during pupil recording lead to clearer and stronger effects.
  • Others:

    Author, as appears in the article.: Haro J; Guasch M; Vallès B; Ferré P
    Department: Psicologia
    URV's Author/s: Ferré Romeu, Maria Pilar / Guasch Moix, Marc / Haro Rodriguez, Juan
    Abstract: Previous word recognition studies have shown that the pupillary response is sensitive to word frequency. However, such pupillary effect may be due to the process of executing a response, instead of being an index of word processing. With the aim of exploring this possibility, we recorded the pupillary response in two experiments involving a lexical decision task (LDT). In the first experiment, participants completed a standard LDT, whereas in the second, they performed a delayed LDT. The delay in the response allowed us to compare pupil dilation with and without the response execution component. Results showed that pupillary response was modulated by word frequency both in the standard and the delayed LDT. This finding supports the reliability of using pupillometry for word recognition research. Importantly, our results also suggest that tasks that do not require a response during pupil recording lead to clearer and stronger effects.
    Thematic Areas: Psychology, mathematical Psychology, experimental Psychology (miscellaneous) Psychology (all) Psychology Psicología Medicina ii General psychology Experimental and cognitive psychology Enfermagem Educação física Developmental and educational psychology Ciencias sociales Ciencias humanas Ciências biológicas ii Arts and humanities (miscellaneous)
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Author's mail: mariadelpilar.ferre@urv.cat juan.haro@urv.cat marc.guasch@urv.cat
    Author identifier: 0000-0002-3192-0040 0000-0002-3456-4731 0000-0002-6898-120X
    Record's date: 2024-09-07
    Papper version: info:eu-repo/semantics/acceptedVersion
    Link to the original source: https://link.springer.com/article/10.3758/s13428-016-0835-9
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Behavior Research Methods. 49 (5): 1930-1938
    APA: Haro J; Guasch M; Vallès B; Ferré P (2017). Is pupillary response a reliable index of word recognition? Evidence from a delayed lexical decision task. Behavior Research Methods, 49(5), 1930-1938. DOI: 10.3758/s13428-016-0835-9
    Article's DOI: 10.3758/s13428-016-0835-9
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2017
    Publication Type: Journal Publications
  • Keywords:

    Arts and Humanities (Miscellaneous),Developmental and Educational Psychology,Experimental and Cognitive Psychology,Psychology (Miscellaneous),Psychology, Experimental,Psychology, Mathematical
    Psychology, mathematical
    Psychology, experimental
    Psychology (miscellaneous)
    Psychology (all)
    Psychology
    Psicología
    Medicina ii
    General psychology
    Experimental and cognitive psychology
    Enfermagem
    Educação física
    Developmental and educational psychology
    Ciencias sociales
    Ciencias humanas
    Ciências biológicas ii
    Arts and humanities (miscellaneous)
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