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Maternal rigidity in infancy and level of intelligence at school age in children born preterm

Phillipa R Butcher1, Barbara J Wijnberg-Williams, Nicole Hegemann

  • 1Department of Developmental and Experimental Clinical Psychology, University of Groningen, 9712 TS Groningen, The Netherlands. p.r.butcher@ppsw.rug.nl

Child Psychiatry and Human Development
|February 10, 2004
PubMed

Insights

Maternal rigidity in early childhood did not impact infant development. However, later in childhood, maternal rigidity was strongly linked to children's cognitive development and performance IQ.

Area of Science:

  • Developmental Psychology
  • Child Psychology
  • Pediatrics

Background:

  • Preterm birth can impact child development.
  • Maternal personality traits may influence child cognitive outcomes.
  • Longitudinal studies are crucial for understanding developmental trajectories.

Purpose of the Study:

  • To investigate the association between maternal rigidity and cognitive development in preterm children.
  • To examine this association at different developmental stages (infancy and 7.5 years).

Main Methods:

  • Follow-up study of 44 preterm children and their mothers.
  • Cognitive development assessed using the Dutch Bayley Scales of Infant Development (BOS 2-30) at 3 and 14 months (corrected age).
  • Intelligence measured using the Dutch WISC-RN at 7.5 years.
  • Maternal rigidity assessed using a composite measure of personality trait and child-rearing attitudes.

Main Results:

  • Maternal rigidity was not associated with mental or motor development at 3 or 14 months.
  • A strong association was found between maternal rigidity and cognitive development at 7.5 years.
  • Maternal rigidity uniquely contributed to performance IQ in later childhood.

Conclusions:

  • Maternal rigidity does not appear to affect early cognitive development in preterm infants.
  • Maternal rigidity is a significant predictor of cognitive development and performance IQ in later childhood.
  • The impact of maternal traits on child development may emerge over time.

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