Impaired emotional awareness is associated with childhood maltreatment exposure and positive symptoms in schizophrenia

Kendall Beals, Lénie J. Torregrossa, Ryan Smith, Richard David Lane, Julia M. Sheffield

Research output: Contribution to journalArticlepeer-review

Abstract

Objectives: Evidence suggests that emotional awareness—the ability to identify and label emotions—may be impaired in schizophrenia and related to positive symptom severity. Exposure to childhood maltreatment is a risk factor for both low emotional awareness and positive symptoms. Methods: The current investigation examines associations between a performance-based measure of emotional awareness, positive symptom severity, and childhood maltreatment exposure in 44 individuals with a schizophrenia-spectrum disorder and 48 healthy comparison participants using the electronic Levels of Emotional Awareness Scale (eLEAS), Positive and Negative Syndrome Scale (PANSS) and Childhood Trauma Questionnaire (CTQ). Results: Patients demonstrated significant deficits in emotional awareness overall, which was true for both self and others. In patients, lower emotional awareness was significantly associated with more severe positive symptoms. Emotional awareness was significantly impaired in patients with schizophrenia with self-reported maltreatment exposure, relative to other groups. Severity of maltreatment was not significantly associated with emotional awareness or positive symptoms when looking continuously, and there was no significant indirect effect. Conclusion: These data suggest that emotional awareness impairments observed in schizophrenia may be exacerbated by exposure to childhood maltreatment, possibly putting individuals at greater risk for experiencing positive symptoms of psychosis.

Original languageEnglish (US)
Article number1325617
JournalFrontiers in Psychiatry
Volume14
DOIs
StatePublished - 2023

Keywords

  • childhood maltreatment
  • emotional awareness
  • indirect effect
  • positive symptoms
  • schizophrenia

ASJC Scopus subject areas

  • Psychiatry and Mental health

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