Repositorio Académico UOH

Bibliotecas Universidad de O'Higgins



Mostrar el registro sencillo del ítem

dc.contributor.author Angulo, R
dc.contributor.author Cipriani, GA
dc.contributor.author Carboni, A
dc.contributor.author Kessel, D
dc.date.accessioned 2024-01-17T15:54:04Z
dc.date.available 2024-01-17T15:54:04Z
dc.date.issued 2023
dc.identifier.uri https://repositorio.uoh.cl/handle/611/346
dc.description.abstract This study aimed to test whether a target identification task involving same and different judgments to assess the ability to differentiate between similar pre-exposed stimuli-i.e., perceptual learning-could actually be assessing two different cognitive processes. Specifically, the hypothesis was that while different trials might be truly assessing the ability to differentiate between the pre-exposed stimuli, same trials might be assessing the ability to recognize one of these stimuli as the target. To test this hypothesis, accuracy on judgments as well as reaction times and event-related potentials for same/different trials were recorded after concurrent pre-exposure to similar stimuli. If same/different trials were assessing cognitive processes with different time courses, distinct outcomes for such trials would be expected at the behavioral and neural level. Results showed that participants were very accurate both in same and different judgments, indicating that they were perfectly able to differentiate between the stimuli after their concurrent presentations. However, larger P3 latencies and slower reaction times for different trials than for same trials were found. These results seem to support the idea that cognitive processes activated in same and different trials are different due to their distinct time courses. The importance of these findings for the theoretical approaches to perceptual learning is discussed.
dc.description.sponsorship Gobierno de Chile (FONDECYT program)
dc.description.sponsorship Universidad Autonoma de Madrid, Spain
dc.description.sponsorship Ministerio de Ciencia, Innovacion y Universidades, Spain(Spanish Government)
dc.description.sponsorship Comunidad de Madrid(Comunidad de Madrid)
dc.description.sponsorship Comision Academica de Posgrado, Uruguay
dc.description.sponsorship Comision Sectorial de Investigacion Cientifica, Uruguay
dc.relation.uri http://dx.doi.org/10.1007/s00426-023-01825-9
dc.title Behavioral and electrophysiological evidence of different processes during a target identification task assessing perceptual learning
dc.type Artículo
uoh.revista PSYCHOLOGICAL RESEARCH-PSYCHOLOGISCHE FORSCHUNG
dc.identifier.doi 10.1007/s00426-023-01825-9
dc.identifier.orcid Angulo, Rocio/0000-0001-8521-4646
dc.identifier.orcid Cipriani, German/0000-0001-6742-9045
uoh.indizacion Web of Science


Ficheros en el ítem

Ficheros Tamaño Formato Ver

No hay ficheros asociados a este ítem.

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem


Colecciones


Archivos

Artículos

Tesis

Videos


Cuartiles