Related Experiment Video
Updated: Mar 26, 2026

Clinical Practice Protocol of Creative Music Therapy for Preterm Infants and Their Parents in the Neonatal Intensive Care Unit
Published on: January 7, 2020
Improved Cognitive Development in Preterm Infants with Shared Book Reading
Insights
Reading aloud more than twice weekly boosts cognitive development in preterm infants. Parental education and race influence reading frequency, highlighting shared book reading as a key intervention.
Area of Science:
- Developmental Psychology
- Pediatric Health
- Early Childhood Education
Background:
- Children born preterm face heightened risks for developmental delays.
- Early interventions are crucial for optimizing cognitive outcomes in this vulnerable population.
- Shared book reading is a recognized early literacy practice.
Purpose of the Study:
- To investigate the impact of shared book reading on cognitive development in preterm infants.
- To identify factors influencing the frequency of shared book reading among parents of preterm children.
Main Methods:
- Secondary analysis of the Early Childhood Longitudinal Study-Birth Cohort.
- Included 1400 singleton preterm infants (22-36 weeks gestation).
- Cognitive development assessed using the Bayley Mental Scale score.
Main Results:
- Reading aloud over twice weekly was significantly associated with higher cognitive scores at age two (p < .001).
- Parental race/ethnicity and education levels were identified as significant factors influencing reading frequency.
- These findings underscore the potential of shared book reading as an early developmental intervention.
Conclusions:
- Shared book reading demonstrates a positive association with cognitive development in preterm children.
- Addressing socioeconomic and demographic factors may enhance the implementation of shared book reading interventions.
- Promoting regular shared book reading can be a valuable strategy to support cognitive growth in preterm infants.
Purpose:
To examine the effect of shared book reading on the cognitive development of children born preterm and to determine what factors influence shared book reading in this population.
Design:
Secondary analysis using the Early Childhood Longitudinal Study-Birth Cohort, a large, nationally representative survey of children born in the United States in 2001.
Sample:
One thousand four hundred singleton preterm infants (22-36 weeks gestation).
Main Outcome Variable:
Cognitive development measured using the Bayley Mental Scale score from the Bayley Scales of Infant Development Research Edition.
Results:
Adjusting for neonatal, maternal, and socioeconomic characteristics, reading aloud more than two times a week is associated with higher cognitive development scores in two-year-old children born preterm (p < .001). Race/ethnicity and maternal education affect how often parents read to their children. Shared book reading holds potential as an early developmental intervention for this population.
Related Concept Videos
Piaget's Stage 1 of Cognitive Development
Exploration...
The Nativist Approach
Socioemotional Development during Infancy
Primary Temperament Types
Language Development
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
Information Processing Approach
Piaget's Theory of Cognitive Development from Childhood into Adulthood
Schemata: Building Blocks of Knowledge

