The long-term consequences of infant day-care and mother-infant attachment

Area of Science:

• Developmental Psychology
• Child Psychology
• Attachment Theory

Background:

• Mother-infant attachment quality is crucial for child development.
• Early childhood education settings, like daycare, can influence social-emotional adaptation.
• High-risk samples require nuanced understanding of environmental influences.

Purpose of the Study:

• To investigate the within-group effects of mother-infant attachment and daycare on children's social and emotional adaptation.
• To examine adaptation at 42 months and in early school years.
• To understand how attachment security moderates daycare's impact.

Main Methods:

• Longitudinal study design tracking children from infancy.
• Assessment of mother-infant attachment quality.
• Evaluation of social and emotional adaptation at 42 months and kindergarten entry.
• Comparison between daycare-reared and home-reared children.

Main Results:

• Daycare effects were contingent on attachment security: negative for secure, positive for insecure infants.
• Secure children in daycare showed more negative, avoidant, externalizing, and aggressive behaviors.
• Insecure children in daycare were less withdrawn and more agentic.
• Daycare children exhibited higher externalizing behavior in kindergarten, but differences diminished later.

Conclusions:

• Attachment security plays a differential role in predicting later adaptation for daycare versus home-reared children.
• Mother-infant attachment security predicted later adaptation for home-reared children, but not for daycare children.
• Daycare's influence on social-emotional outcomes is moderated by the quality of early attachment relationships.