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Published on: July 29, 2020
[Development of children enrolled in preschools in Cuiabá, Mato Grosso State, Brazil]
Sandra Coenga de Souza1, Claudio Leone, Olga Akiko Takano
1Faculdade de Ciências Médicas, Universidade Federal de Mato Grosso, Cuiabá, Brasil. coenga@terra.com.br
Insights
This study assessed child development in Brazilian preschoolers using the Denver II test. Most children performed normally, though five-year-old boys showed more developmental delays.
Area of Science:
- Developmental Pediatrics
- Child Psychology
- Public Health
Context:
- Assessed neuropsychomotor development in Brazilian children aged 4-5 years.
- Utilized the Denver II test across 27 daycare centers and 2 preschools in Cuiabá, Mato Grosso.
- Study conducted between August 2002 and November 2003, involving 960 children.
Purpose:
- To evaluate the neuropsychomotor development of children attending municipal daycare and preschool facilities.
- To identify developmental patterns and potential areas of concern in early childhood education settings.
Summary:
- 67% of 960 preschoolers exhibited normal development, 30.2% borderline, and 2.8% abnormal.
- High performance (over 90% correct) was observed in 27 out of 38 Denver II test items.
- Five-year-old boys showed a higher incidence of altered performance; girls and four-year-olds generally performed better.
Impact:
- Findings suggest overall normal development in the studied population, comparable to international benchmarks.
- Highlights potential gender and age-related differences in early childhood development.
- Provides baseline data for early intervention strategies in Brazilian preschool settings.
Abstract:
The aim of this study was to assess the neuropsychomotor development of children enrolled in daycare centers and preschools. This cross-sectional study used 38 items from the Denver II test to assess four and five-year-olds enrolled in the municipal school system in Cuiabá, Mato Grosso State, Brazil, from August 2002 to November 2003. There were 960 children enrolled in 27 daycare centers and two public preschools. Statistical analysis used the chi2 test with a 95% confidence interval and alpha = 5%. Logistic regression was used to calculate the percentages with which the preschoolers passed the test at each respective age. Of the 960 preschoolers tested, 67% showed normal performance, 30.2% borderline, and 2.8% abnormal. In 27 of the 38 items, the proportion of correct answers was greater than 90%. Altered performance was more common in five-year-old boys. Performance in this sample was quite similar to that of preschoolers in Denver, Colorado, USA. The best results by gender were for girls, and by age in four-year-olds.
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