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Attachment in chronically underweight young children
1Institute of Nutrition and Food Technology, Santiago, Chile.
Insights
This study found that chronically underweight children in Chile showed significantly higher rates of anxious attachment patterns (93%) compared to healthy children (50%). Severity of nutritional deficits correlated with insecure/disorganized infant attachment.
Area of Science:
- Child Development
- Nutritional Science
- Psychology
Background:
- Mother-infant attachment quality is crucial for child development.
- Nutritional status can impact infant development and behavior.
- Previous research suggests links between early adversity and attachment patterns.
Purpose of the Study:
- To assess mother-infant attachment quality in relation to nutritional status.
- To investigate attachment patterns in 17-21-month-old children from a low-income population in Chile.
- To explore the association between chronic underweight and attachment security.
Main Methods:
- Utilized the Ainsworth Strange Situation procedure to observe mother-infant interactions.
- Classified attachment patterns into secure (B) and anxious (A, C) categories.
- Compared attachment patterns between nutritionally healthy and chronically underweight children.
Main Results:
- A significantly higher proportion of anxious attachments (93%) was observed in the underweight group compared to the healthy group (50%).
- Anxious-avoidant/ambivalent (A/C) attachment patterns were frequent in children with consistent weight-for-age deficits.
- Greater weight deficits were associated with more severe insecure/disorganized attachment patterns.
Conclusions:
- Chronic nutritional deficits in infancy are strongly associated with insecure and disorganized mother-infant attachment.
- The severity of nutritional deficits may correlate with the degree of attachment insecurity.
- Findings highlight the interconnectedness of nutritional status and socio-emotional development in early childhood.
Abstract:
This study, conducted in Chile with a low-income population, was designed to assess quality of mother-infant attachment in 17-21-month-old children of different nutritional status. 43 nutritionally healthy and 42 chronically underweight children were seen with their mothers in the Ainsworth Strange Situation. Children were classified in the conventional B (secure) and A and C (anxious) attachment patterns. In addition, an A/C pattern of anxious attachment was found to be frequent among children who consistently fail to gain adequate weight-for-age. Results showed a greater proportion (93%) of anxious attachments in the underweight group as compared to the group of children without a history of nutritional deficits (50%). Children classified as A/C presented the most serious weight deficits within the underweight group, indicating an association between severity of the nutritional deficits and insecure/disorganized attachments. Various hypotheses concerning the association between chronic nutritional deficits and insecure/disorganized attachments in infancy are discussed.