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Recent developments in expressed emotion and schizophrenia.

D J Kavanagh1

  • 1Department of Psychology, University of Sydney, NSW, Australia.

The British Journal of Psychiatry : the Journal of Mental Science
|May 1, 1992
PubMed
Summary
This summary is machine-generated.

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High expressed emotion (EE) environments predict a 48% relapse rate for positive symptoms, compared to 21% in low EE settings. This highlights EE

Area of Science:

  • Psychiatry and Psychology
  • Clinical Psychology

Background:

  • Expressed emotion (EE) is a well-established predictor of relapse in individuals with positive symptoms.
  • High EE environments are associated with significantly higher relapse rates compared to low EE environments.

Purpose of the Study:

  • To examine the predictive power of expressed emotion on relapse of positive symptoms.
  • To advance a stress-vulnerability model of relapse incorporating EE, biological factors, and behavioral cycles.

Main Methods:

  • The study reviews existing scientific support for EE as a relapse predictor.
  • A stress-vulnerability model is proposed, integrating patient behavior, life events, and family EE.
  • Analysis considers confounding variables and limitations in EE's scope.

Related Experiment Videos

Main Results:

  • Median relapse rates are 48% in high EE environments versus 21% in low EE environments.
  • The effect of EE on relapse is likely mediated by its impact on patient emotions and symptom control.
  • Aversive behaviors are viewed as stress responses, influenced by social perceptions and coping skills.

Conclusions:

  • Expressed emotion is a significant factor in predicting relapse of positive symptoms.
  • A comprehensive stress-vulnerability model offers a framework for understanding relapse dynamics.
  • Family interactions and support systems play a crucial role in managing relapse, with families achieving positive outcomes in providing non-invasive support.