Children's language and math outcomes improve as average classroom income and socioeconomic diversity increase¶

Claim · All claims
Evidence · 1 study · review r2 · q2
Currency · newest study 2024 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? In a study of over 700 state preschool classrooms in six states, children's language and math outcomes improved as average class income increased, and greater income variance was associated with improved language outcomes. → Plasencia 2024

Evidence¶

Plasencia 2024¶

Plasencia, S., & Melnick, H. (2024). Strategies to foster integration in early childhood education. Learning Policy Institute. https://doi.org/10.54300/639.507

q2 · i? · review · r2

The report describes a large-scale study of "over 700 state preschool classrooms in six states" finding composition effects on language and math. It adds that children in classes with higher socioeconomic diversity tended to have improved language outcomes, with effects about as large as teacher quality and a student's own socioeconomic status.

"A larger-scale study of over 700 state preschool classrooms in six states found that for children at all income levels, individual children’s language and math outcomes improved as the average class income increased."

Discussion¶

Learner Variables¶

• Socioeconomic Status — predictor: outcomes differ by group: a gap reflecting circumstances and treatment, not a cause

Related Claims¶

• Children from low-income families in economically diverse preschools show greater language gains than peers in less diverse programs — related
• The article reviews evidence that aspects of the learning environment most closely associated with successful development of early academic competence differ by socioeconomic background — a broader claim this one bears on
• The ECE system is socioeconomically segregated because means-tested programs sort children by family income — related
• Universal PreK school-based classrooms are about as diverse as first-grade classrooms, while means-tested and community-based classrooms are more segregated — related