Maternal sensitivity and child attachment security in a low SES Peruvian sample: longitudinal relationships.

Area of Science:

• Developmental Psychology
• Attachment Theory
• Cross-cultural Psychology

Background:

• The link between maternal sensitivity and child attachment security is well-established in middle-class samples.
• Generalizability of this link to diverse socioeconomic and cultural contexts requires further investigation.

Purpose of the Study:

• To examine the generalizability of the maternal sensitivity-child attachment security link in a low-income Peruvian sample.
• To assess the stability of maternal sensitivity and attachment security over one year.
• To investigate the association between maternal sensitivity and child security, and whether changes in sensitivity predict changes in security.

Main Methods:

• Longitudinal study of 35 preschooler-mother dyads from a low socioeconomic district in Lima, Peru.
• Assessment of maternal sensitivity and child attachment security at two timepoints, one year apart.
• Statistical analyses controlling for socio-demographic variables to test associations and predictive relationships.

Main Results:

• Maternal sensitivity and child attachment security scores were lower compared to middle-class samples.
• Maternal sensitivity significantly increased from Time 1 to Time 2, while attachment security remained stable.
• Maternal sensitivity and child attachment security were significantly associated at both timepoints.
• Changes in maternal sensitivity predicted changes in child attachment security.

Conclusions:

• The findings support the generalizability of the maternal sensitivity-child attachment security link across different socioeconomic contexts.
• Maternal sensitivity can improve over time and positively influence child attachment security even in low-resource settings.
• Interventions aimed at enhancing maternal sensitivity may be beneficial for improving child attachment security in vulnerable populations.