New Publication : A nonparametric method to analyze interactions: The adjusted rank transform test
Écrit par Olivier Klein
Mardi, 23 Mars 2010 10:55
Full citation : Leys, C.; & Schumann, S. (in press). A nonparametric method to analyze interactions: The adjusted rank transform test, Journal of Experimental Social Psychology. Abstract. PDF
New Publication : Social psychological approaches to Historical conlficts
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.
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.
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.