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Reading Aloud and Child Development: A Cluster-Randomized Trial in Brazil
Adriana Weisleder1, Denise S R Mazzuchelli2, Aline Sá Lopez2
1Department of Pediatrics, School of Medicine, New York University, New York, New York; adriana.weisleder@nyumc.org.
Pediatrics
|December 30, 2017
Summary
A parenting program promoting reading aloud significantly improved parent-child interactions and child development, including language and cognitive skills, in low-income Brazilian families. This approach offers a promising way to enhance early childhood development.
Area of Science:
- Child Development
- Public Health
- Education
Background:
- Many children in low- and middle-income countries do not reach their full developmental potential.
- Early childhood development is crucial for long-term outcomes.
- Parenting interventions can play a key role in supporting child development.
Purpose of the Study:
- To evaluate the impact of a parenting program focused on reading aloud on parent-child interactions and child development.
- To assess the effectiveness of this program in low-income families in northern Brazil.
Main Methods:
- A cluster-randomized controlled trial involving educational child care centers.
- Intervention group received a parenting program with book borrowing and workshops on reading aloud.
- Control group received standard child care.
Main Results:
- Parents in the intervention group showed significantly greater cognitive stimulation and improved reading interactions.
- Children in the intervention group demonstrated higher scores in receptive vocabulary, working memory, and IQ.
- The program demonstrated significant positive effects on multiple developmental domains.
Conclusions:
- A parenting program promoting reading aloud significantly enhanced parent-child interactions and child language and cognitive development.
- This innovative program showed benefits beyond standard educational child care.
- The approach is promising and warrants further large-scale evaluation.
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