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Perceiving others’ cognitive effort through movement: Path length, speed, and time
Editors
Title / Series / Name
Quarterly Journal of Experimental Psychology
Publication Volume
Publication Issue
Pages
Authors
Editors
Keywords
Social cognition
Effort perception
Effort
Joint action
Naive utility calculus
Effort perception
Effort
Joint action
Naive utility calculus
URI
http://hdl.handle.net/20.500.14018/14055
Abstract
Effort perception is a crucial capacity underpinning characteristically human forms of sociality, allowing us to learn about others’ mental states and about the value of opportunities afforded by our environment, and supporting our ability to cooperate efficiently and fairly. Despite the crucial importance and prevalence of effort perception, little is known about the mechanisms underpinning it. Across two online experiments (N = 462), we tested whether adults estimate others’ cognitive effort costs by tracking perceptible properties of movement such as path length, time, and speed. The results showed that only time had a consistent effect on effort perception, that is, participants rated longer time as more effortful. Taken together, our results suggest that within the context of our task—observing an agent deciphering a captcha—people rely on the time of others’ actions to estimate their cognitive effort costs.
Topic
Publisher
Place of Publication
Type
Journal article
Date
2023-07-03
Language
ISBN
Identifiers
10.1177/17470218231183963