Offer, Receive and Share: How to Measure Proposers in fMRI Ultimatum and Dictator Game
Offer, Receive and Share: How to Measure Proposers in fMRI Ultimatum and Dictator Game

Author(s): Lenka Kopečková, Jan ŘEZÁČ
Subject(s): Social psychology and group interaction, Behaviorism, Evaluation research
Published by: Masarykova univerzita nakladatelství
Keywords: fMRI; proposer; empathy; ultimatum; dictator;
Summary/Abstract: Ultimatum game is in fMRI tested overwhelmingly from the responder's point of view. We assessed experimental designs which would allow for simultaneous testing of a proposer and a receiver under hyperscanning protocol. Our final laboratory designs use a specific set of choice sets and enables an iterated ultimatum game combined with control condition and dictator game. We run two pilots with different settings.

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