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Related Experiment Video

Updated: May 28, 2026

Measuring the Subjective Value of Risky and Ambiguous Options using Experimental Economics and Functional MRI Methods
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Published on: September 19, 2012

Overvalued Ideas: Conceptual Analysis and Literature Review.

Jennifer Dork1, Eugene Dimenstein1, Lawrence Burns1

  • 1Department of Psychology, Grand Valley State University, Allendale, MI 49401, USA.

Behavioral Sciences (Basel, Switzerland)
|May 27, 2026
PubMed
Summary

Overvalued ideas (OVIs) are psychologically understandable beliefs with excessive emotional significance. This review defines OVIs as transdiagnostic mechanisms dominating cognition and behavior, distinct from delusions or obsessions.

Keywords:
delusionego-syntonicityinsightobsessionovervalued ideas

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Last Updated: May 28, 2026

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Area of Science:

  • Psychiatry
  • Clinical Psychology
  • Cognitive Science

Background:

  • The concept of overvalued ideas (OVIs) originated with Karl Wernicke in the late 19th century.
  • OVIs have been interpreted through various theoretical frameworks, including biological, cognitive-behavioral, and multidimensional models.
  • Despite clinical relevance in disorders like anorexia nervosa and OCD, OVIs lack consistent definition, hindering research and clinical utility.

Purpose of the Study:

  • To trace the historical evolution of the overvalued idea construct.
  • To clarify theoretical misinterpretations surrounding OVIs.
  • To propose a comprehensive, practical, and transdiagnostic definition of overvalued ideation.

Main Methods:

  • Historical review of the concept of overvalued ideas.
  • Analysis of competing theoretical interpretations.
  • Integration of historical and contemporary perspectives to formulate a new definition.

Main Results:

  • Overvalued ideas are psychologically intelligible, ego-syntonic beliefs with disproportionate emotional significance.
  • OVIs dominate cognition and behavior without meeting criteria for obsessions or delusions.
  • Overvalued ideation functions as a transdiagnostic mechanism across psychological disorders.

Conclusions:

  • A refined definition of overvalued ideas is proposed, emphasizing their transdiagnostic nature.
  • This formulation honors Wernicke's original concept while enabling operationalization for research and clinical application.
  • Conceptualizing OVIs as a transdiagnostic mechanism enhances theoretical coherence and clinical utility.