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Attachment anxiety and avoidance decrease with age, especially in later life. Relationship status and sex influence these attachment styles across adulthood, offering insights into lifelong relationship dynamics.

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Area of Science:

  • Developmental Psychology
  • Social Psychology
  • Life-Span Development

Background:

  • Extensive research exists on individual differences in attachment and their relation to emotion, cognition, and behavior in close relationships.
  • Most prior research has concentrated on children and young adults, leaving a gap in understanding attachment changes across the entire lifespan.
  • Longitudinal data on attachment beyond early adulthood is scarce, hindering the study of mean-level changes in attachment orientation over time.

Purpose of the Study:

  • To investigate mean-level changes in attachment orientation from adolescence to older adulthood.
  • To examine the influence of age, relationship status, and sex on attachment anxiety and avoidance across the life span.

Main Methods:

  • Utilized a Q-Sort-based measure of attachment to assess attachment orientation.
  • Analyzed longitudinal data from three distinct samples (N = 628), covering ages 13 to 72.
  • Employed multilevel modeling to estimate growth curve trajectories for attachment changes.

Main Results:

  • Attachment anxiety showed a decline with increasing age, particularly evident in middle-aged and older adults.
  • Attachment avoidance decreased linearly throughout the observed life span.
  • Being in a relationship was associated with lower levels of both attachment anxiety and avoidance in adulthood.
  • Men consistently exhibited higher levels of attachment avoidance compared to women across all age points.

Conclusions:

  • Attachment orientations, specifically anxiety and avoidance, undergo significant mean-level changes across the human life course.
  • These findings provide crucial insights into the long-term dynamics of attachment across extended periods.
  • Challenges in studying attachment across the life course and during significant life transitions were highlighted.