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Infant bonding and attachment to the caregiver: insights from basic and clinical science

Regina Sullivan1, Rosemarie Perry, Aliza Sloan

  • 1The Emotional Brain Institute, The Nathan S. Kline Institute for Psychiatric Research, Child and Adolescent Psychiatry, New York University School of Medicine, 215 Lexington Avenue, New York, NY 10016, USA.

Clinics in Perinatology
|November 24, 2011
PubMed

Insights

Early life infant-caregiver attachment is crucial for survival and brain development. Understanding this bond requires integrating human and animal research for a comprehensive view of infant care.

Area of Science:

  • Developmental Psychology
  • Neuroscience
  • Evolutionary Biology

Background:

  • Infant-caregiver attachment is a critical bidirectional process.
  • Attachment ensures infant survival through proximity to caregivers.
  • Attachment quality influences cognitive and emotional development via sensory stimuli.

Purpose of the Study:

  • To provide a historical perspective on infant attachment.
  • To emphasize the integration of human and animal research.
  • To enhance understanding of infant care dynamics.

Main Methods:

  • Historical review of attachment theory.
  • Synthesis of human infant studies.
  • Integration of animal model research on caregiving.

Main Results:

  • Attachment serves dual functions: survival and neurodevelopmental organization.
  • The quality of early attachment profoundly shapes cognitive and emotional trajectories.
  • Cross-species research offers valuable insights into caregiving mechanisms.

Conclusions:

  • Early attachment is fundamental for both survival and brain organization.
  • Integrating diverse research approaches deepens our understanding of infant care.
  • Future research should continue to bridge human and animal studies in attachment.

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