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Close relationships and depression: A developmental cascade approach.

Rebecca J Goodman1, Diana R Samek1, Sylia Wilson2

  • 1Department of Human Development and Family Studies,Auburn University,Auburn,AL, USA.

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Difficult relationships in childhood and adolescence can predict later major depressive disorder (MDD). Strengthening social support may help prevent or treat depression by mitigating risks from interpersonal problems.

Keywords:
depressiondevelopmental cascadeinterpersonal relationshipslongitudinal researchmajor depressive disorder; problematic relationships

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Area of Science:

  • Psychology
  • Developmental Psychology
  • Clinical Psychology

Background:

  • Problematic interpersonal relationships (parent-child, peer, romantic) are linked to major depressive disorder (MDD).
  • Limited research exists on the bidirectional relationship between interpersonal issues and MDD across development.
  • Understanding these developmental pathways is crucial for effective interventions.

Purpose of the Study:

  • To investigate the developmental unfolding of interpersonal relationship problems as both antecedents and consequences of MDD symptoms.
  • To examine the cascade of relationship issues from adolescence through young adulthood.
  • To identify critical periods for intervention in the development of MDD.

Main Methods:

  • Utilized a large community sample (N = 1,127) with longitudinal data.
  • Employed a developmental cascade model to analyze the interplay between relationship quality and MDD symptoms.
  • Tracked participants from adolescence into young adulthood (ages 11-29).

Main Results:

  • Parent-child relationship problems in early adolescence predicted increased MDD symptoms later.
  • Early relationship difficulties also predicted affiliation with antisocial peers.
  • Antisocial peer affiliation predicted romantic relationship problems, which in turn predicted increased MDD symptoms.

Conclusions:

  • Findings support a developmental cascade model where early relationship problems contribute to later MDD.
  • Interventions aimed at strengthening social support networks are vital for mitigating MDD risk.
  • Addressing interpersonal difficulties early may be key in preventing and treating depression.