Don’t sweat it: Ambient temperature does not affect social behavior and perception

Abstract

Literature suggests that human perception and behavior vary with physical temperature. We conducted an experiment to study how different ambient temperatures impact social behavior and perception: subjects undertook a series of tasks measuring various aspects of social behavior and perception under three temperature conditions (cold vs. optimal vs. warm). Despite well-established findings on the effects of temperature, our data suggest that ambient temperature has no relevant influence on social behavior and perception. We corroborate our finding of a null effect using equivalence testing and provide a discussion considering recent failed replication attempts in this field of research and related studies on heat and violence.