Predictably angry: Facial cues provide a credible signal of destructive behavior

Noussair, Charles N., Offerman, Theo, Suetens, Sigrid, Van de Ven, Jeroen, Van Leeuwen, Boris and Van Veelen, Matthijs (2014) Predictably angry: Facial cues provide a credible signal of destructive behavior. IAST working paper, n. 14-15, Toulouse

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Abstract

Evolutionary explanations of anger as a commitment device hinge on two key assumptions. The first is that it is observable ex-ante whether someone will get angry when feeling badly treated. The second is that anger is associated with destructive behavior. We test the validity of these assumptions by studying whether observers are able to detect who rejected a low offer in an ultimatum game. We collected photos and videos of responders in an ultimatum game before they were informed about the game that they would be playing. We showed pairs of photos or videos, consisting of one responder who rejected a low offer and one responder who accepted a low offer, to an independent group of observers. We find support for the two assumptions. Observers do better than chance at detecting who rejected the low offer, especially for rejecters who get angry at low offers.

Item Type: Monograph (Working Paper)
Language: English
Date: November 2014
Place of Publication: Toulouse
Uncontrolled Keywords: Anger, commitment, ultimatum game, laboratory experiment
Subjects: B- ECONOMIE ET FINANCE
Divisions: TSE-R (Toulouse)
Institution: Université Toulouse 1 Capitole
Site: UT1
Date Deposited: 30 Jun 2016 12:32
Last Modified: 30 May 2018 06:42
OAI ID: oai:tse-fr.eu:28909
URI: http://publications.ut-capitole.fr/id/eprint/21626

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