Self-Deception and Belief Dynamics
Summary
Self-deception refers to the capacity of individuals to hold or act upon beliefs they privately recognise as false, often driven by motivational biases and emotional needs. Belief dynamics encompasses the cognitive and neural mechanisms that govern how beliefs are formed, maintained and revised in light of new information or internal pressures. Research in this area spans philosophy, psychology and neuroscience, exploring the interplay between conscious awareness, implicit processes and social influences. Recent work has elucidated how motivated reasoning, confirmation bias and self-affirmation strategies contribute to the maintenance of self-deceptive states, with implications for mental health, political discourse and decision-making. Advances in computational modelling and neuroimaging have begun to map the circuits involved in belief updating, revealing both adaptive and maladaptive patterns. Understanding these processes is crucial for developing interventions in clinical settings, improving public communication strategies and informing artificial-intelligence systems designed to interact with human beliefs.
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Self-Deception and Belief Dynamics publication trend
The graph below shows the total number of articles in self-deception and belief dynamics across all publications each year (not limited to Nature Index journals).
Technical terms
Self-deception: The process by which an individual maintains or adopts a belief known to be false through cognitive biases or motivational influences.
Belief dynamics: The mechanisms governing the formation, revision and persistence of beliefs in response to evidence and internal drives.
Prototype structure: A cognitive framework in which concepts are represented by clusters of graded features rather than by strict necessary and sufficient conditions.
Pragmatic encroachment: The view that the practical consequences of acting on a belief affect the epistemic standards required for its justification.
References
- Self-Deception: A Case Study in Folk Conceptual Structure. Review of Philosophy and Psychology (2024).
- COSTLY FALSE BELIEFS: WHAT SELF-DECEPTION AND PRAGMATIC ENCROACHMENT CAN TELL US ABOUT THE RATIONALITY OF BELIEFS. Les Ateliers de l'Ethique (2018).
- Keeping Secrets from Ourselves: Understanding Self-deception Through Theory, Evidence and Application. Secrecy and Society (2021).
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