Explaining numeracy development in weak performing kindergartners

Area of Science:

• Cognitive Development
• Educational Psychology

Background:

• Understanding precursors to early numeracy is crucial for children with inadequate skills.
• Early numeracy development is a key predictor of later academic success.

Purpose of the Study:

• To investigate the predictors of early numeracy performance and development in kindergarten children, focusing on those with weak skills.
• To compare the growth rates of early numeracy between weak and typical performers.

Main Methods:

• Longitudinal study measuring early numeracy at four time points over two years.
• Assessed visual and verbal working memory, non-symbolic and symbolic comparison skills, and math language.

Main Results:

• Weak performers demonstrated significantly faster development in early numeracy compared to typical performers.
• For weak performers, development was influenced by verbal working memory, symbolic comparison, and math language.
• Initial numeracy levels in weak performers were affected by visual working memory, non-symbolic comparison, and math language.

Conclusions:

• Early numeracy development in children with weak skills is dynamic and influenced by multiple cognitive and linguistic factors.
• Targeted interventions focusing on working memory, comparison skills, and math language may enhance early numeracy in at-risk children.