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Emergent

Oral Language and Vocabulary Instruction for Preschoolers

Date added: July 13, 2026

A review of research on effective oral language and vocabulary development for preschoolers.

Abstract

Abstract

This review provides a narrative synthesis of 36 studies reporting results of oral language and vocabulary interventions delivered to preschool-aged children. We included studies published between 2018 and 2025. The purpose of this review is to summarize study and intervention characteristics and identify instructional components associated with stronger effects on oral language and vocabulary outcomes

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Education and Civic Leaders

Oral Language and Vocabulary Instruction for Preschoolers

Investing in early oral language development supports long-term literacy outcomes.

Parents and Caregivers

Helping Your Preschooler Build Oral Language and Vocabulary

Talking, singing, and playing help build language skills that help young children learn to read.

Educators

Building Oral Language and Vocabulary in Early Learners

Oral language and vocabulary are the foundation for later reading and comprehension.

Educator Preparation Providers

Preparing Future Teachers to Support Oral Language Development

Strong preparation can improve future teachers' oral language instruction for early learners.

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