Attachment and temperament profiles among the offspring of a parent with bipolar disorder

S Doucette1, J Horrocks, P Grof

  • 1Department of Community Health and Epidemiology, Dalhousie University, Halifax, Nova Scotia, Canada.

Insights

High emotionality, not attachment, predicts psychopathology in children of parents with bipolar disorder (BD). This finding suggests emotionality may be a risk factor for mental health issues in high-risk youth.

Area of Science:

  • Child and Adolescent Psychiatry
  • Developmental Psychology
  • Psychopathology Research

Background:

  • Attachment styles are linked to mood disorders and temperament.
  • Associations between attachment, temperament, and psychopathology in children with a parent with bipolar disorder (BD) are not well understood.
  • This study examines these relationships in high-risk (HR) offspring.

Purpose of the Study:

  • To investigate the association between attachment, temperament, and psychopathology in children with a parent with BD.
  • To compare high-risk (HR) offspring with control (C) offspring.

Main Methods:

  • Prospective cohort study design.
  • Annual clinical assessments using KSADS-PL interviews for HR and C offspring.
  • Validated self-report measures of perceived attachment and temperament were administered.

Main Results:

  • Perceived attachment did not differ between HR and C offspring.
  • Attachment did not predict psychopathology or mood disorder.
  • High emotionality significantly predicted increased risk of psychopathology (hazard ratio=1.36) and mood disorder (hazard ratio=1.24) in HR offspring.

Conclusions:

  • Attachment may not be grossly abnormal in HR offspring compared to controls.
  • The role of emotionality as a barometer of illness or a true risk factor requires further investigation.
  • Longitudinal research is needed to understand psychosocial risk factors in BD development and inform early interventions for HR youth.
Abstract

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