States deployed record investment in preschool programs during the 2023-2024 school year, with spending and enrollment reaching historic peaks. Yet a new report warns that expanded access has not guaranteed improved quality across programs.

The findings underscore a persistent tension in early childhood education policy. States have prioritized expansion to increase access for low-income families and working parents. Enrollment numbers and budget allocations grew substantially. However, program quality metrics including teacher qualifications, classroom ratios, and curriculum standards lag behind what research shows supports child development.

The report identifies several quality gaps. Many states fund preschool without requiring teachers to hold bachelor's degrees or early childhood certifications. Classroom sizes exceed what child development experts recommend. Training and professional development opportunities for existing staff remain limited in numerous programs.

Researchers note that quality matters enormously for long-term outcomes. Students in high-quality preschool programs show stronger academic performance in later grades and higher graduation rates. Early investment in quality early childhood education produces measurable returns in student achievement and reduced need for special education services.

States face competing pressures. Budgets remain tight despite record preschool spending. Policymakers must balance expanding access to serve more children against maintaining the program quality that produces these documented benefits. Some states have attempted to thread this needle by establishing minimum quality standards tied to funding increases, while others prioritize getting more children into seats first.

The report recommends states adopt comprehensive quality standards as they continue expanding preschool. These should include teacher credential requirements, limits on class size, and evidence-based curriculum frameworks. States investing in both expansion and quality improvements tend to see better outcomes for participating children.

The challenge facing policymakers is clear. Building out preschool capacity serves important equity goals. But without attending to quality, the investment may not deliver the developmental benefits that justify the expense. States will need sustained funding commitments that address both access and program