Is a Response to Intervention (RTI) Approach to Preschool Language and Early Literacy Instruction Needed?

Area of Science:

• Early Childhood Education
• Developmental Psychology
• Educational Psychology

Background:

• Preschool programs aim to foster child development, particularly language and early literacy skills.
• Effectiveness of preschool instruction in achieving these goals for all children remains a key question.
• A Response to Intervention (RTI) framework is increasingly applied to understand learning processes.

Purpose of the Study:

• To describe preschool instruction and its relation to child outcomes across different program types.
• To evaluate the effectiveness of Tier 1 instruction and identify achievement gaps using an RTI perspective.
• To examine variations in preschool instructional experiences and their impact on children's development.

Main Methods:

• A multisite study employed a process-product research design.
• Data collection focused on preschool instructional quality and children's growth.
• Analysis utilized a Response to Intervention (RTI) framework across different program types (Pre-Kindergarten, Title 1, Head Start, Tuition-Based).

Main Results:

• Children made modest gains during preschool, but significant skill gaps persisted for students starting at lower performance levels (Tier 2 and 3).
• Instructional quality (Tier 1) was generally low across programs, indicating a need for improvement.
• Variations in outcomes were observed across different preschool program types, influenced by socio-demographics and instructional practices.

Conclusions:

• Current preschool instruction quality may not be sufficient to close achievement gaps for all children.
• The Response to Intervention (RTI) approach offers a valuable framework for studying and improving preschool education.
• Further research is needed to optimize preschool interventions and enhance early literacy outcomes.