Credibility Judgments
Credibility Judgments - Related Videos
01:30
Misinformation & Source Credibility
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2026
The rapid expansion of online information has increased access to knowledge while also increasing the risk of misinformation. Sources that appear authoritative may lack scholarly rigor, which makes credibility assessment a critical part of research literacy. Evaluating the reliability of information helps prevent the inclusion of weak, biased, or misleading material in academic work. Publication Source and Authorship A primary consideration is the publication source. Scholarly journals and...
09:20
Using fMRI to Dissect Moral Judgment
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2023
Source: William Brady & Jay Van Bavel—New York University In examining the roles of reason and emotion in moral judgments, psychologists and philosophers alike point to the trolley dilemma and the footbridge dilemma. With the trolley dilemma, most people say that it is appropriate to pull a switch to stop a train from hitting five people by diverting it to kill one person. However, with the footbridge dilemma, most people say it is inappropriate to push a large man off of a bridge in order...
08:04
Evaluating the Accuracy of Snap Judgments
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2023
Source: Diego Reinero & Jay Van Bavel—New York University Social psychologists have long been interested in the way people form impressions of others. Much of this work has focused on the errors people make in judging others, such as the exaggerated influence of central traits (such as "warm" and "cold"), the insufficient weight given to the context in which others' behavior takes place, and the tendency for people to make judgments that conform to their initial expectations about another.
01:31
Entry Deterrence: Credibility Applied
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2025
In game theory, entry deterrence is a strategy that established firms use to discourage new competitors from entering a market. This is achieved through a firm making credible threats or taking actions that make market entry appear unprofitable or risky for the potential entrant. A credible threat is one that the established firm can convincingly commit to, ensuring that it influences the entrant's decision-making. Consider a large shipping company operating in a port city with a smaller...
08:12
A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments
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Cited by 3 •
2022
The protocol presents an experimental psychophysics paradigm to obtain large quantities of similarity judgments, and an accompanying analysis workflow. The paradigm probes context effects and enables modeling of similarity data in terms of Euclidean spaces of at least five dimensions.
FAQs
People do not rely on a single cue when evaluating a message or source. They integrate perceived expertise, honesty, consistency, confidence, social identity, and the quality of supporting evidence, while also considering prior knowledge and the surrounding context. This combination helps explain why the same information may seem convincing in one situation but less believable in another.
Conflicting cues require people to compare available information rather than respond to one feature automatically. A confident communicator may still be judged less credible if the evidence appears weak, while consistent information may gain support when it fits prior knowledge. Context influences how these cues are weighed, helping explain why credibility judgments can be revised.
Evaluations of credibility can shape whether people accept information, trust a source, cooperate, or act on advice. In behavioral research, these effects are especially important for decisions involving health, risk, persuasion, misinformation, and social relationships. Studying the link between evaluation and action shows how judgments become observable choices rather than remaining private impressions.
Researchers can assess credibility through reported ratings and choices, then examine related patterns of attention and memory. Ratings indicate how believable a person, message, or source seems, while choices show whether that evaluation affects behavior. Attention and memory measures provide additional evidence about which information people process and retain during credibility evaluation.
Studies can compare responses to differences in perceived expertise, honesty, consistency, confidence, social identity, or evidence quality. Researchers can also examine how prior knowledge and context alter these responses. Comparing ratings, choices, attention, or memory across such conditions helps identify which cues influence evaluation and whether their effects extend to later behavior.
These judgments help explain why people accept some claims, reject others, or change their behavior after encountering information. In health and risk contexts, credibility can influence decisions about what guidance to trust. In misinformation research, examining credibility judgments clarifies how source characteristics, evidence quality, prior knowledge, and context relate to acceptance or rejection.