A confidence framing effect: Flexible use of evidence in metacognitive monitoring

Conscious Cogn. 2024 Feb;118:103636. doi: 10.1016/j.concog.2024.103636. Epub 2024 Jan 19.ABSTRACTHuman behavior is flexibly regulated by specific goals of cognitive tasks. One notable example is goal-directed modulation of metacognitive behavior, where logically equivalent decision-making problems can yield different patterns of introspective confidence depending on the frame in which they are presented. While this observation highlights the important heuristic nature of metacognitive monitoring, computational mechanisms underlying this phenomenon remain elusive. We confirmed the confidence framing effect in two-alternative dot-number discrimination and in previously published preference-choice data, demonstrating distinctive confidence patterns between "choose more" or "choose less" frames. Formal model comparisons revealed a simple confidence heuristic behind this phenomenon, which assigns greater weight to chosen than unchosen stimulus evidence. This computation appears to be based on internal evidence constituted under specific task demands rather than physical stimulus intensity itself, a view justified in terms of ecological rationality. These results shed light on the adaptive nature of human decision-making and metacognitive monitoring.PMID:38244396 | DOI:10.1016/j.concog.2024.103636

Source: Consciousness and Cognition - January 20, 2024 Category: Neurology Authors: Yosuke Sakamoto Kiyofumi Miyoshi Source Type: research