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A New Method for Inducing a Depression-Like Behavior in Rats
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Hope and depression and personality disorders.

Lorie A Ritschel1, Clair Cassiello-Robbins2

  • 1Triangle Area Psychology Clinic, 5726 Fayetteville Road, Suite 101, Durham, NC 27713, USA; University of North Carolina School of Medicine, Department of Psychiatry, Campus Box 7160, Chapel Hill, NC 27599-7160, USA.

Current Opinion in Psychology
|December 2, 2022
PubMed
Summary

Hope, a key psychological construct, shows an inverse relationship with negative emotions. While linked to well-being, its complex longitudinal connection with depression and limited research on personality disorders warrant further study.

Keywords:
DepressionHopePersonality disorders

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Area of Science:

  • Psychology
  • Clinical Psychology
  • Positive Psychology

Background:

  • Hope is a psychological construct involving goals, agency, and pathways.
  • Hope is linked to psychological and physical well-being.
  • Understanding hope's role in mental health is crucial.

Purpose of the Study:

  • To review recent findings on the relationship between hope and depressive symptoms.
  • To explore the connection between hope and personality disorders and traits.
  • To identify gaps in the literature regarding hope and personality.

Main Methods:

  • Literature review of recent studies.
  • Cross-sectional and longitudinal analyses of hope and negative affect.
  • Examination of studies on hope, personality disorders, and traits (neuroticism, extraversion).

Main Results:

  • Hope is inversely associated with negative affect in cross-sectional studies.
  • The longitudinal relationship between hope and depression is complex.
  • Research on hope and personality disorders is limited; findings on hope and personality traits are mixed.

Conclusions:

  • Hope is inversely related to negative affect, but its longitudinal link to depression requires more investigation.
  • There is a significant gap in understanding hope's association with personality disorders.
  • Further research is needed to clarify the mixed findings on hope and personality traits.