Confidence-Related Decision Making
نویسندگان
چکیده
منابع مشابه
Confidence-related decision making.
Neurons have been recorded that reflect in their firing rates the confidence in a decision. Here we show how this could arise as an emergent property in an integrate-and-fire attractor network model of decision making. The attractor network has populations of neurons that respond to each of the possible choices, each biased by the evidence for that choice, and there is competition between the a...
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ion (derived from Latin abstrahere “to strip off, remove forcibly”) is “the process which allows people to consider what is relevant and to forget a lot of irrelevant details which would get in the way of what they are trying to do” [Giunchiglia and Walsh, 1992]. Abstractionbased processes are pervasive in human reasoning. The earliest and most common use of abstraction was in problem solving. ...
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Group-living species frequently pool individual information so as to reach consensus decisions such as when and where to move, or whether a predator is present. Such opinion-pooling has been demonstrated empirically, and theoretical models have been proposed to explain why group decisions are more reliable than individual decisions. Behavioural ecology theory frequently assumes that all individ...
متن کاملOn-line confidence monitoring during decision making.
Humans can readily assess their degree of confidence in their decisions. Two models of confidence computation have been proposed: post hoc computation using post-decision variables and heuristics, versus online computation using continuous assessment of evidence throughout the decision-making process. Here, we arbitrate between these theories by continuously monitoring finger movements during a...
متن کاملDecision Making and Confidence Given Uncertain Advice
We study human decision making in a simple forced-choice task that manipulates the frequency and accuracy of available information. Empirically, we find that people make decisions consistent with the advice provided, but that their subjective confidence in their decisions shows 2 interesting properties. First, people's confidence does not depend solely on the accuracy of the advice. Rather, con...
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ژورنال
عنوان ژورنال: Journal of Neurophysiology
سال: 2010
ISSN: 0022-3077,1522-1598
DOI: 10.1152/jn.01068.2009