Related Experiment Video
Updated: May 12, 2026

A Common Marmoset Model of Mother-Infant Intervention for Breastfeeding Disorders in the Presence of Paternal Inhibition and Maternal Neglect
Published on: September 22, 2023
[Attachment in very low birthweight infants (< 1500 g) and their mothers]
Paul Schiltz1, Petra Walger, Maya Krischer
1Universität Bern. Paul.Schiltz@lgl.lu
Insights
Attachment patterns in very low birth weight (VLBW) infants showed instability over time, shifting towards insecure representations by age seven. No significant link was found between infant and caregiver attachment styles.
Area of Science:
- Developmental Psychology
- Neonatal Care
- Attachment Theory
Context:
- Very low birth weight (VLBW) infants (<1500g) face significant challenges, including prolonged hospital stays and concerns about survival and potential disabilities.
- Early life experiences profoundly shape development and attachment patterns.
Purpose:
- To investigate the stability of attachment representations in VLBW infants at age seven.
- To examine the concordance between the attachment representations of VLBW children and their primary caregivers.
- To build upon findings from the Kölner Frühgeborenen Studie.
Summary:
- Attachment patterns were assessed in 40 VLBW children and their mothers using the Geschichtenergänzungsverfahrens zur Bindung (GEV-B) for children and the Adult Attachment Projective (AAP) for mothers.
- Initial attachment representations followed a normal distribution but shifted towards insecure attachment over time.
- A significant correlation between the attachment patterns of VLBW children and their mothers was not identified.
Impact:
- Highlights the dynamic nature of attachment in VLBW survivors, suggesting a potential vulnerability towards insecure attachment.
- Underscores the importance of longitudinal studies in understanding the developmental trajectories of high-risk infant populations.
- Informs clinical interventions aimed at supporting the psychosocial development of VLBW infants and their families.
Abstract:
A long hospital stay, along with the worries about the survival and the possible disabilities the child might suffer from, mark the start into life of very low birth weight premature infants (VLBW). The goal of this trial was to study the stability of the attachment representations of very low birthweight infants (birthweight < 1500 g) and the accordance of the attachment representations of the children and their primary care givers. In continuation of the Kölner Frühgeborenen Studie, we measured the attachment patterns of 40 VLBW children at the age of seven and their mothers. For the children we used the Geschichtenergänzungsverfahrens zur Bindung (GEV-B) and for the mothers the Adult Attachment Projective (AAP) to determine the attachment representation. The attachment representations first corresponded to a normal distribution pattern and shifted over time to a more insecure attachment. We could not determine a significant link between the attachment patterns of the child and their mother.
Related Concept Videos
Development of the Oral Microbiota
Transcytosis of IgG
IgG molecules from a mother undergo transcytosis starting around 13 weeks of gestation. The amount of IgG transferred and entering the fetal blood circulation increases with...

