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More than maternal sensitivity shapes attachment: infant coping and temperament
Marina Fuertes1, Pedro Lopes Dos Santos, Marjorie Beeghly
1Child Development Unit, Children's Hospital, 1295 Boylston Street, Suite 320, Boston, MA 02215, USA. marina.fuertes@childrens.harvard.edu
Infant attachment security is shaped by early temperament, stress regulation, and maternal sensitivity. Secure infants showed positive responses, while insecure infants displayed self-comforting or negative arousal behaviors.
Area of Science:
- Developmental Psychology
- Infant Mental Health
Background:
- Attachment security is crucial for infant development.
- Understanding factors influencing attachment is vital for early intervention.
Purpose of the Study:
- To examine the longitudinal impact of infant temperament, regulatory behavior, and maternal sensitivity on infant attachment.
- To identify specific pathways through which these factors influence attachment security.
Main Methods:
- Longitudinal study of 48 premature infants and their mothers.
- Assessed infant temperament (1-3 months), stress regulation (Still-Face paradigm, 3 months), maternal sensitivity (CARE-Index, 9 months), and attachment security (Strange Situation, 12 months).
Main Results:
- Securely attached infants had mothers who rated them as less difficult and were more sensitive.
- Secure infants showed more positive responses during the Still-Face paradigm.
- Insecure-avoidant infants self-comforted during Still-Face; insecure-resistant infants showed negative arousal.
Conclusions:
- Infant attachment quality is a multifactorial outcome.
- Infant temperament, coping behaviors, and maternal sensitivity interact to shape attachment security.
- Early identification of risk factors can inform supportive interventions.
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