Concurrent and predictive associations between executive function and numerical skills in early childhood

Area of Science:

• Cognitive Development
• Educational Psychology

Background:

• Early numerical and executive function (EF) skills are crucial predictors of later life outcomes, including academic achievement.
• The specific relationship between executive function and numerical skills in early childhood remains less understood.

Purpose of the Study:

• To investigate the concurrent and predictive relationships between executive function and various numerical skills in preschoolers through third graders.
• To explore how these relationships differ based on the type of numerical skill and the timing of assessment.

Main Methods:

• Longitudinal study of 205 children aged 4.67-8.75 years.
• Assessed six numerical skills (e.g., counting, problem-solving) and executive function concurrently and predictively.
• Controlled for covariates and prior skill performance.

Main Results:

• Positive concurrent relations were observed between EF and all six numerical skills.
• Unidirectional predictive relations from EF to four numerical skills were found.
• Bidirectional relations were identified solely between EF and nonsymbolic magnitude comparison.

Conclusions:

• The interplay between executive function and numerical skills is extensive and complex, varying by assessment timing and specific skill.
• Findings inform theoretical models of numerical development and guide early childhood interventions for math skills.