Volume 71, Issue 7 pp. 696-706
Research Article

Lexical Characteristics of Anticipatory and Consummatory Anhedonia in Schizophrenia: A Study of Language in Spontaneous Life Narratives

Benjamin Buck

Corresponding Author

Benjamin Buck

University of North Carolina at Chapel Hill

Please address correspondence to: Benjamin Buck, Department of Psychology, Davie Hall, University of North Carolina at Chapel Hill, CB #3270, Chapel Hill, NC 27599. E-mail: [email protected]Search for more papers by this author
Kyle S. Minor

Kyle S. Minor

Indiana University Purdue University Indianapolis

Search for more papers by this author
Paul H. Lysaker

Paul H. Lysaker

Richard L. Roudebush VA Medical Center

Indiana University School of Medicine

Search for more papers by this author
First published: 09 April 2015
Citations: 13

Abstract

Objectives

The extent to which anticipatory anhedonia (an important determinant of outcome in schizophrenia) is determined by interpersonal characteristics, cognitive biases, or even artifacts of measurement remains unclear. The present study aims to provide understanding cognitive, affective and phenomenological characteristics of this construct by examining the lexical characteristics of life narratives with schizophrenia with computerized lexical analysis.

Method

A total of 41 individuals with a diagnosis of schizophrenia or schizoaffective disorder completed the Indiana Psychiatric Illness Interview, and the lexical characteristics of these narratives were examined for their relationships to both anticipatory and consummatory anhedonia.

Results

Results revealed that relatively higher levels of both anticipatory and consummatory anhedonia were linked with fewer past-related words and by lesser use of first-person plural pronouns.

Conclusions

This may suggest anhedonia is linked to diminished access to past narrative episodes and a lesser sense of shared important moments with others.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.