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Speechlessness: a Conceptual Framework.

Thilo Dietz1, Vera Schiewer2, Ute Karbach3

  • 1Department of Internal Medicine I, Faculty of Medicine, Cologne University Hospital, University of Cologne, Kerpener Straße 62, 50937, Köln, Germany. thilo.dietz@uk-koeln.de.

Integrative Psychological & Behavioral Science
|July 3, 2023
PubMed
Summary

Speechlessness, often studied in medicine, is explored psychologically. This review introduces a new model differentiating conscious and unconscious speechlessness, linking it to emotional processing.

Keywords:
EmotionsHumansLiterature reviewNon-pathologicalProcess modelSilence

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Area of Science:

  • Psychology
  • Cognitive Science

Background:

  • Speechlessness research is predominantly neurological or medical, neglecting psychological perspectives.
  • Existing literature lacks a non-pathological framework for understanding speechlessness.

Purpose of the Study:

  • To explore speechlessness from a psychological viewpoint, distinct from pathology.
  • To investigate the connection between speechlessness, emotional cognition, and processing.
  • To develop a phenomenological model for defining speechlessness.

Main Methods:

  • Systematic literature search using terms related to non-speech, silence, and speechlessness.
  • Inclusion criteria focused on non-pathological and non-neurological studies of speechlessness.
  • Analysis of N=7 identified publications.

Main Results:

  • A procedural model for the phenomenological definition of speechlessness was developed.
  • Speechlessness is differentiated into non-intentional (unconscious) and intentional (conscious) forms.
  • Emotional perception and processing are identified as core elements in the emergence of speechlessness.

Conclusions:

  • This review offers the first psychological, non-pathological explanation for speechlessness.
  • Speechlessness is intricately linked to the perception and processing of emotions.
  • The proposed model provides a framework for understanding observable forms of speechlessness.