Attachment Sensitivity Period

Attachment and Emotional Bonding

  • Attachment Definition: A strong emotional bond that develops between children and their primary caregivers.

Sensitive Period in Development

  • Concept of Sensitive Period:

    • A time of development when the brain and behavior are especially responsive to certain experiences.

    • Importance of timing: If experiences conducive to healthy development occur during this period, development proceeds optimally.

    • Consequences of Missing Experiences: If experiences are missing or disrupted, development can still take place later, but it is usually:

    • Harder

    • Often less complete

Example of Sensitive Period: Attachment Formation

  • Time Frame: The first 6-24 months of life is identified as the sensitive period for forming a secure attachment to a primary caregiver.

  • Infant Behavior During Sensitive Period:

    • Infants naturally seek closeness, comfort, and consistency from their caregivers during this window.

Impact of Consistent and Responsive Care

  • Effects on Development:

    • Consistent and responsive caregiving helps to wire the infant's stress response and trust systems toward secure attachment.

Supporting Evidence for Sensitive Period

  • Key Researchers: John Bowlby and Mary Ainsworth

    • Their work provides critical insights into attachment theory.

  • Case Study of Institutionalized or Neglected Infants:

    • Observation: If infants who have experienced neglect are placed in a stable, nurturing family before about age 2, they often show significantly improved recovery outcomes compared to those who experience deprivation for longer periods.

    • Conclusion: This observation supports the "sensitive period" idea, indicating that changes and recovery are more effective when the sensitive period is adhered to.