Valence lasts longer than arousal : persistence of induced moods as assessed by psychophysiological measures

Détails

ID Serval
serval:BIB_41F1C0EA3E6E
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Titre
Valence lasts longer than arousal : persistence of induced moods as assessed by psychophysiological measures
Périodique
Journal of Psychophysiology
Auteur(s)
Gomez Patrick, Zimmermann Philippe G., Guttormsen-Schär Sissel, Danuser Brigitta
ISSN
0269-8803
Statut éditorial
Publié
Date de publication
2009
Peer-reviewed
Oui
Volume
23
Numéro
1
Pages
7-17
Langue
anglais
Notes
SAPHIRID:79529
Résumé
How long induced moods last is a critical question for mood research but has been only poorly addressed. In particular, physiological parameters have been rarely included to assess the effectiveness of mood induction procedures. We investigated the persistence of four different moods (positive high-arousal, positive low-arousal, negative high-arousal and negative low-arousal) induced by film clips during a computer task. We measured subjective affective state, respiration, skin conductance level (SCL), heart rate, and corrugator activity. People who watched the two negative clips reported more negative valence after the task and showed more facial frowning and lower SCL during the task than the people who watched the two positive clips. No arousal effects persisted throughout the task. The results suggest that induced changes in the valence dimension of moods are maintained throughout an intervening task and are physiologically best reflected by corrugator activity and SCL, whereas induced changes in the arousal dimension dissipate quickly. The implications of these findings for mood research are discussed. [Authors]
Mots-clé
Mood Disorders , Arousal
Web of science
Création de la notice
19/01/2010 18:30
Dernière modification de la notice
03/03/2018 16:34
Données d'usage