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New Publication : Does it pay not to think (consciously) before making a decision ?
Écrit par Olivier Klein   
Mercredi, 02 Décembre 2009 18:21

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Waroquier, L., Marchiori,  D., Klein, O., & Cleeremans, A. (in press). Is it better to think unconsciously or to trust your first impression: A Reassessment of Unconscious Thought Theory? Social Psychological and Personality Science. 

 
Abstract
According to Unconscious Thought Theory (Dijksterhuis & Nordgren, 2006), complex  decisions are best made after a period of distraction assumed to elicit “unconscious thought”. Here, we suggest instead that the superiority of decisions made after distraction results from the fact that conscious deliberation can deteriorate impressions formed online during information acquisition. We found that participants instructed to form an impression made better decisions after distraction than after deliberation, thereby replicating earlier findings.However, decisions made immediately were just as good as decisions made after distraction, which suggests :
(1) that people had already made their decision during information acquisition,
2) that deliberation-without-attention does not occur during distraction, and
(3) that ruminating about one's first impression can deteriorate decision quality. Strikingly, in another condition that should have favored unconscious thought even more, deliberated decisions were better than immediate or distracted decisions. These findings were replicated in a field study.


 


 
New publication : Stereotypes and Common ground
Écrit par Olivier Klein   
Vendredi, 18 Septembre 2009 15:00
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Klein, O., Clark, A.E., & Lyons, A. (in press). When the Social Becomes Personal: Exploring the Role of Common Ground in Stereotype Communication. Social Cognition. Abstract

 

 


 
New publication : How stereotypes affect conditional reasoning
Écrit par Olivier Klein   
Mercredi, 02 Septembre 2009 16:04
Saelen, C.; Markowits, H. & Klein, O. (in press). The effects of instructions on reasoning with stereotypical premises. Psychologia Belgica.

 
UPsyS members at ESCON2
Écrit par Stéphane Doyen   
Vendredi, 28 Août 2009 11:37

From 26th until 30th August 2009 was held European Social Cognition Network 2 : Transfer of Knowledge Conference in Warsaw (Poland), where Sabrina Pierucci and Stéphane Doyen gave each a presentation.


Pierucci, S., Klein, O.
The relational function of gaining shared reality in the Saying-is-Believing paradigm


Doyen, S., Klein, O., Cleeremans, A. Subliminal behavioral priming: It is all in the brain, but whose brain?

Mise à jour le Vendredi, 29 Avril 2011 15:00
 
The Principles of Psychology
Écrit par Stéphane Doyen   
Mardi, 11 Août 2009 15:23

A quelques jours de la commémoration du 99ème anniversaire de la mort de William James, pionnier de la psychologie, je vous propose de découvrir son monumental ouvrage : The Principles of Psychology (1890).

 

Vous le trouverez en téléchargement libre sur le site Internet Archive.

Vol. 1
Vol. 2
 

 
Laurent Waroquier's work featured in the "New Scientist"
Écrit par Olivier Klein   
Mardi, 23 Juin 2009 10:53
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Laurent Waroquier's work on the alleged roles of "conscious" vs. "unconscious" thought in decision making (conducted with Olivier Klein, Axel Cleeremans and David Marchiori) is discussed in the last issue of the New Scientist, one of the leading outlets for scientific vulgarization. See also Axel Cleeremans' presentation of that work at the ASSC.
 
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