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Triadic conflict “primitives” can be reduced to welfare trade-off ratios

Published online by Cambridge University Press:  07 July 2022

Wenhao Qi
Affiliation:
Department of Psychology, University of California, San Diego, La Jolla, CA 92093, USA. wqi@ucsd.edu; evul@ucsd.edu; adschachner@ucsd.edu; ljpowell@ucsd.eduhttps://jameswhqi.github.io/; https://www.evullab.org/; https://madlab.ucsd.edu/; https://socallab.ucsd.edu/
Edward Vul
Affiliation:
Department of Psychology, University of California, San Diego, La Jolla, CA 92093, USA. wqi@ucsd.edu; evul@ucsd.edu; adschachner@ucsd.edu; ljpowell@ucsd.eduhttps://jameswhqi.github.io/; https://www.evullab.org/; https://madlab.ucsd.edu/; https://socallab.ucsd.edu/
Adena Schachner
Affiliation:
Department of Psychology, University of California, San Diego, La Jolla, CA 92093, USA. wqi@ucsd.edu; evul@ucsd.edu; adschachner@ucsd.edu; ljpowell@ucsd.eduhttps://jameswhqi.github.io/; https://www.evullab.org/; https://madlab.ucsd.edu/; https://socallab.ucsd.edu/
Lindsey J. Powell
Affiliation:
Department of Psychology, University of California, San Diego, La Jolla, CA 92093, USA. wqi@ucsd.edu; evul@ucsd.edu; adschachner@ucsd.edu; ljpowell@ucsd.eduhttps://jameswhqi.github.io/; https://www.evullab.org/; https://madlab.ucsd.edu/; https://socallab.ucsd.edu/

Abstract

Pietraszewski proposes four triadic “primitives” for representing social groups. We argue that, despite surface differences, these triads can all be reduced to similar underlying welfare trade-off ratios, which are a better candidate for social group primitives. Welfare trade-off ratios also have limitations, however, and we suggest there are multiple computational strategies by which people recognize and reason about social groups.

Type
Open Peer Commentary
Copyright
Copyright © The Author(s), 2022. Published by Cambridge University Press

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