Vocabulary Instruction for English Learners: A Systematic Review Connecting Theories, Research, and Practices

Vocabulary instruction is pivotal to literacy development. While extensive research has been conducted, few studies have examined how research translates into practice and how theory informs it. This study addresses this gap by identifying theories guiding vocabulary instruction in leading practitio...

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Main Authors: Yanfang Zeng, Li-Jen Kuo, Lu Chen, Jr-An Lin, Haoran Shen
Format: Article
Language:English
Published: MDPI AG 2025-02-01
Series:Education Sciences
Subjects:
Online Access:https://www.mdpi.com/2227-7102/15/3/262
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author Yanfang Zeng
Li-Jen Kuo
Lu Chen
Jr-An Lin
Haoran Shen
author_facet Yanfang Zeng
Li-Jen Kuo
Lu Chen
Jr-An Lin
Haoran Shen
author_sort Yanfang Zeng
collection DOAJ
description Vocabulary instruction is pivotal to literacy development. While extensive research has been conducted, few studies have examined how research translates into practice and how theory informs it. This study addresses this gap by identifying theories guiding vocabulary instruction in leading practitioner-oriented journals in the field, assessing trends and practices, and examining shifts over the past decade. The systematic review critically extends the scope of existing research in two directions. First, it focuses on English learners (ELs), a growing K-12 population globally. Second, literacy theories were utilized to identify the frameworks that guided vocabulary instruction for ELs. The results reveal the predominance of instructional practices guided by schema and psycholinguistic theories, followed by social constructivism and sociocultural theories. Furthermore, the findings underscore the importance of adapting vocabulary instructional practices to meet the developmental needs of ELs at different grade levels.
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spelling doaj-art-d5191e59be3641699dbcf3379e5021da2025-08-20T02:11:05ZengMDPI AGEducation Sciences2227-71022025-02-0115326210.3390/educsci15030262Vocabulary Instruction for English Learners: A Systematic Review Connecting Theories, Research, and PracticesYanfang Zeng0Li-Jen Kuo1Lu Chen2Jr-An Lin3Haoran Shen4Department of Teaching, Learning, and Culture, Texas A&M University, 4232 TAMU, College Station, TX 77843, USADepartment of Teaching, Learning, and Culture, Texas A&M University, 4232 TAMU, College Station, TX 77843, USADepartment of Teaching, Learning, and Culture, Texas A&M University, 4232 TAMU, College Station, TX 77843, USADepartment of Teaching, Learning, and Culture, Texas A&M University, 4232 TAMU, College Station, TX 77843, USADepartment of Teaching, Learning, and Culture, Texas A&M University, 4232 TAMU, College Station, TX 77843, USAVocabulary instruction is pivotal to literacy development. While extensive research has been conducted, few studies have examined how research translates into practice and how theory informs it. This study addresses this gap by identifying theories guiding vocabulary instruction in leading practitioner-oriented journals in the field, assessing trends and practices, and examining shifts over the past decade. The systematic review critically extends the scope of existing research in two directions. First, it focuses on English learners (ELs), a growing K-12 population globally. Second, literacy theories were utilized to identify the frameworks that guided vocabulary instruction for ELs. The results reveal the predominance of instructional practices guided by schema and psycholinguistic theories, followed by social constructivism and sociocultural theories. Furthermore, the findings underscore the importance of adapting vocabulary instructional practices to meet the developmental needs of ELs at different grade levels.https://www.mdpi.com/2227-7102/15/3/262vocabulary instructionreading theorysecond language acquisitionEnglish learners/English as a second language learners/English as a foreign language learnerssystematic review
spellingShingle Yanfang Zeng
Li-Jen Kuo
Lu Chen
Jr-An Lin
Haoran Shen
Vocabulary Instruction for English Learners: A Systematic Review Connecting Theories, Research, and Practices
Education Sciences
vocabulary instruction
reading theory
second language acquisition
English learners/English as a second language learners/English as a foreign language learners
systematic review
title Vocabulary Instruction for English Learners: A Systematic Review Connecting Theories, Research, and Practices
title_full Vocabulary Instruction for English Learners: A Systematic Review Connecting Theories, Research, and Practices
title_fullStr Vocabulary Instruction for English Learners: A Systematic Review Connecting Theories, Research, and Practices
title_full_unstemmed Vocabulary Instruction for English Learners: A Systematic Review Connecting Theories, Research, and Practices
title_short Vocabulary Instruction for English Learners: A Systematic Review Connecting Theories, Research, and Practices
title_sort vocabulary instruction for english learners a systematic review connecting theories research and practices
topic vocabulary instruction
reading theory
second language acquisition
English learners/English as a second language learners/English as a foreign language learners
systematic review
url https://www.mdpi.com/2227-7102/15/3/262
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