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Updated: Mar 2, 2026

Assessment and Evaluation of the High Risk Neonate: The NICU Network Neurobehavioral Scale
Published on: August 25, 2014
Quality of attachment, perinatal risk, and mother-infant interaction in a high-risk premature sample
Laura Udry-Jørgensen1, Blaise Pierrehumbert1, Ayala Borghini1
1University Hospital Lausanne, Switzerland.
Insights
Premature infants with more severe perinatal issues often show insecure attachment. Early mother-infant interactions, like maternal controlling behavior, predict attachment quality, highlighting the need for early intervention.
Area of Science:
- Neonatal care and developmental psychology.
- Pediatric developmental outcomes.
- Infant attachment and risk factors.
Background:
- Premature infants face significant medical challenges.
- Early life experiences profoundly impact child development.
- Attachment security is crucial for long-term well-being.
Purpose of the Study:
- To explore the relationship between perinatal risk and infant attachment.
- To identify early interaction patterns as predictors of attachment.
- To understand risk and protective factors in premature infant development.
Main Methods:
- Longitudinal study of 33 families with infants born <33 weeks gestational age.
- Assessment of perinatal problems using the Perinatal Risk Inventory (PERI).
- Observation of mother-infant play (CARE-index) at 4 months and attachment (Strange Situation Procedure) at 12 months corrected age.
Main Results:
- High perinatal medical risk correlated with insecure attachment at 12 months.
- Insecure attachment linked to maternal controlling behavior and infant compliance at 4 months.
- Specific dyadic interaction patterns identified as risk or protective factors for attachment.
Conclusions:
- Perinatal problems significantly influence attachment security in premature infants.
- Early dyadic interactions are critical for attachment development.
- Targeted interventions addressing risk factors are essential for promoting secure attachment in this population.
Abstract:
Thirty-three families, each with a premature infant born less than 33 gestational weeks, were observed in a longitudinal exploratory study. Infants were recruited in a neonatal intensive care unit, and follow-up visits took place at 4 months and 12 months of corrected age. The severity of the perinatal problems was evaluated using the Perinatal Risk Inventory (PERI; A.P. Scheiner & M.E. Sexton, 1991). At 4 months, mother-infant play interaction was observed and coded according to the CARE-index (P.M. Crittenden, 2003); at 12 months, the Strange Situation Procedure (SSP; M.D.S. Ainsworth, M.C. Blehar, E. Waters, & S. Wall, 1978) was administered. Results indicate a strong correlation between the severity of perinatal problems and the quality of attachment at 12 months. Based on the PERI, infants with high medical risks more frequently tended to be insecurely attached. There also was a significant correlation between insecure attachment and dyadic play interaction at 4 months (i.e., maternal controlling behavior and infant compulsive compliance). Moreover, specific dyadic interactive patterns could be identified as protective or as risk factors regarding the quality of attachment. Considering that attachment may have long-term influence on child development, these results underline the need for particular attention to risk factors regarding attachment among premature infants.
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