Emotion-related impulsivity moderates the cognitive interference effect of smartphone availability on working memory
Détails
Télécharger: Canale_SR_2019.pdf (1177.33 [Ko])
Etat: Public
Version: Final published version
Licence: CC BY 4.0
Etat: Public
Version: Final published version
Licence: CC BY 4.0
ID Serval
serval:BIB_5EA933A9530D
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Emotion-related impulsivity moderates the cognitive interference effect of smartphone availability on working memory
Périodique
Scientific Reports
ISSN
2045-2322
Statut éditorial
Publié
Date de publication
2019
Peer-reviewed
Oui
Volume
9
Numéro
1
Langue
anglais
Résumé
Although recent studies suggest that the mere presence of a smartphone might negatively impact
on working memory capacity, fluid intelligence, and attentional processes, less is known about the
individual differences that are liable to moderate this cognitive interference effect. This study tested
whether individual differences in emotion-related impulsivity traits (positive urgency and negative
urgency) moderate the effect of smartphone availability on cognitive performance. We designed
an experiment in which 132 college students (age 18–25 years) completed a laboratory task that
assessed visual working memory capacity in three different conditions: two conditions differing in
terms of smartphone availability (smartphone turned off and visible, smartphone in silent mode and
visible) and a condition in which the smartphone was not available and was replaced by a calculator
(control condition). Participants also completed self-reports that assessed their thoughts after the
task performance, positive/negative urgency, and problematic smartphone use. The results showed
that participants with higher positive urgency presented increased cognitive interference (reflected by
poorer task performance) in the “silent-mode smartphone” condition compared with participants in
the “turned-off smartphone” condition. The present study provides new insights into the psychological
factors that explain how smartphone availability is liable to interfere with high-level cognitive
processes.
on working memory capacity, fluid intelligence, and attentional processes, less is known about the
individual differences that are liable to moderate this cognitive interference effect. This study tested
whether individual differences in emotion-related impulsivity traits (positive urgency and negative
urgency) moderate the effect of smartphone availability on cognitive performance. We designed
an experiment in which 132 college students (age 18–25 years) completed a laboratory task that
assessed visual working memory capacity in three different conditions: two conditions differing in
terms of smartphone availability (smartphone turned off and visible, smartphone in silent mode and
visible) and a condition in which the smartphone was not available and was replaced by a calculator
(control condition). Participants also completed self-reports that assessed their thoughts after the
task performance, positive/negative urgency, and problematic smartphone use. The results showed
that participants with higher positive urgency presented increased cognitive interference (reflected by
poorer task performance) in the “silent-mode smartphone” condition compared with participants in
the “turned-off smartphone” condition. The present study provides new insights into the psychological
factors that explain how smartphone availability is liable to interfere with high-level cognitive
processes.
Mots-clé
Mobile Phone, Cognitive Interference, Impulsivity, Urgency
Pubmed
Web of science
Site de l'éditeur
Open Access
Oui
Création de la notice
10/01/2020 9:30
Dernière modification de la notice
21/11/2022 8:24