Gender and anxiety reveal distinct computational sources of underconfidence
Year: 2024
Type: preprint
Study design: Observational Study
Abstract: Confidence exhibits systematic individual differences across mental health, gender, and age. However, it remains unknown whether these distinct sources of confidence (i.e., metacognitive) bias have common or distinct computational origins. To address this question, we studied the temporal evolution of underconfidence associated with individual differences in mental health and gender (N = 1447). We found that an underconfidence associated with anxiety symptoms became more prominent the longer individuals took to make metacognitive judgments – suggesting that it is exacerbated by additional time for introspection. In contrast, gender-related underconfidence decreased with greater metacognitive judgment time – suggesting that additional time for introspection is able to remediate prepotent biases. A novel dynamic computational model of confidence explained these effects – while both gender and anxiety symptoms involved shifts in confidence criteria, only anxiety symptoms involved a temporal accumulation of negatively-biased evidence about one’s ability. Our study reveals multiple computational pathways to the formation of underconfidence, in turn highlighting specific potential mechanisms for its remediation.
Authors: Sucharit Katyal, Stephen M Fleming
Language: English
Subfield: Experimental and Cognitive Psychology
Field: Psychology
Domain: Social Sciences
Open Access status: green
OpenAlex ID: W4401539745