Supporting the development of number and early algebraic thinking in children with Down syndrome: A parent-led...

Area of Science:

• Developmental Psychology
• Special Education
• Early Childhood Intervention

Background:

• Limited research exists on early numeracy interventions for children with Down syndrome.
• Early math skills are crucial for overall academic success.
• Interventions targeting number skills and algebraic thinking are needed.

Purpose of the Study:

• To examine the impact of a parent-led early numeracy intervention on young children with Down syndrome.
• To assess improvements in mathematical patterning and highest-count sequence skills.
• To evaluate the effectiveness of early math intervention in this population.

Main Methods:

• A small-scale randomized controlled trial involving 12 children with Down syndrome (28–62 months) and their parents.
• A 17-week parent-led intervention focusing on number skills and early algebraic thinking.
• Pre- and post-intervention assessments of mathematical patterning and highest-count sequence scores, alongside language, memory, and cognition measures.

Main Results:

• The experimental group demonstrated statistically significant improvements in mathematical patterning scores (U = .000, p = .004, r = 1.0).
• No significant changes were observed in highest-count sequence scores, although a moderate effect size (Cohen's d = 0.49) was noted (U = 7.500, p = .089).
• Language, memory, and cognition were measured pre-intervention.

Conclusions:

• The parent-led early numeracy intervention appears effective in enhancing mathematical patterning abilities in children with Down syndrome.
• The intervention shows potential for supporting the development of early mathematical thinking in this group.
• Further research with larger sample sizes is warranted to confirm findings and explore broader impacts.