Article (Scientific journals)
Examining the effects of emotional valence and arousal on source memory: A meta-analysis of behavioral evidence.
Pereira, Diana R; TEIXEIRA SANTOS, Ana Carolina; Sampaio, Adriana et al.
2023In Emotion, 23 (6), p. 1740 - 1763
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Keywords :
Humans; Emotions; Arousal; Emotion; Meta-analysi; Source memory; Valence; Psychology (all); meta-analysis; General Psychology
Abstract :
[en] The current meta-analysis examined the effects of valence and arousal on source memory accuracy, including the identification of variables that moderate the magnitude and direction of those effects. Fifty-three studies, comprising 85 individual experiments (N = 3,040 participants), were selected. Three separate analyses focusing on valence effects (valence-based: negative-neutral; positive-neutral; negative-positive) and other three focusing exclusively on arousal (arousal-based: high-low; medium-low; high-medium) were considered. Effect sizes varied from very small to medium. For the valence-based analyses, source memory accuracy was impaired for emotional compared with neutral stimuli (dunb = -.14 for negative-neutral; dunb = -.11 for positive-neutral), with a similar performance found for the negative-positive comparison (dunb = -.04). In the case of arousal-based analyses, source memory was improved for stimuli with high and medium arousal versus low arousal (dunb = .27, dunb = .49, respectively), with no statistically significant difference between high and medium arousal stimuli (dunb = -.12). Emotion effects on source memory were modulated by methodological factors. These factors may account for the variety findings typically found in emotion-related source memory research and could be systematically addressed in future studies. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
Precision for document type :
Review article
Disciplines :
Theoretical & cognitive psychology
Author, co-author :
Pereira, Diana R ;  Psychological Neuroscience Laboratory, CIPsi, School of Psychology, University of Minho
TEIXEIRA SANTOS, Ana Carolina  ;  University of Luxembourg > Faculty of Humanities, Education and Social Sciences (FHSE) > Department of Social Sciences (DSOC) > Socio-Economic Inequality
Sampaio, Adriana ;  Psychological Neuroscience Laboratory, CIPsi, School of Psychology, University of Minho
Pinheiro, Ana P ;  Faculdade de Psicologia, Universidade de Lisboa
External co-authors :
yes
Language :
English
Title :
Examining the effects of emotional valence and arousal on source memory: A meta-analysis of behavioral evidence.
Publication date :
September 2023
Journal title :
Emotion
ISSN :
1528-3542
eISSN :
1931-1516
Publisher :
American Psychological Association, United States
Volume :
23
Issue :
6
Pages :
1740 - 1763
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
Portuguese Foundation for Science and Technology
European Social Fund
Fundação para a Ciência e Tecnologia
Funding text :
This work was supported by a PhD Fellowship (PD/BD/105964/2014), awarded to Diana R. Pereira, funded by the Portuguese Foundation for Science and Technology (FCT) through national funds and co-funded by the European Social Fund (ESF) through the Operational Program for Human Capital (POCH). It was also supported by a doctoral grant (SFRH/BD/80965/ 2011) awarded to Ana C. Teixeira-Santos, as well as a research grant (PTDC/ MHC-PCN/0101/2014) awarded to Ana P. Pinheiro, both funded by FCT. The study was conducted at the Psychology Research Center (PSI/01662), University of Minho, supported by FCT and the Portuguese Ministry of Science, Technology and Higher Education (UID/PSI/01662/2019) through national funds (PIDDAC) and co-funded by FEDER through COMPETE2020 under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007653). We would like to acknowledge all authors that promptly replied when inquired about data. The authors declare no conflicting interests. The datasets and script generated and analyzed during the current study are available in OSF: https://doi.org/10.17605/OSF.IO/F8S5T.
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