Teachers’ effects on student achievement in the United States from a cumulative perspective

Se Woong LEE, Soobin CHOI

Research output: Contribution to journalArticlespeer-review

Abstract

Not all students have equal opportunities to learn from effective teachers, and students from historically disadvantaged backgrounds are disproportionately more likely to be taught by ineffective teachers year after year. However, the cumulative experience of being taught by (in)effective teachers has received less attention. Utilizing data from Tennessee’s Student/Teacher Achievement Ratio and value-added modeling, we found that cumulative exposure to highly (in)effective teachers significantly impacts students’ achievement. Students consistently taught by highly effective teachers for three years demonstrated approximately seven months more learning growth compared to those taught by ineffective teachers for the same period. The findings emphasize that the cumulative effects of prolonged exposure to highly effective and ineffective teachers can widen existing disparities in academic achievement. We conclude that teacher effectiveness, as well as access to and distribution of effective teachers, should be viewed from a cumulative perspective to better understand, effectively address, and reduce educational inequality. Copyright © 2024 Informa UK Limited, trading as Taylor & Francis Group. 

Original languageEnglish
Pages (from-to)566-588
JournalEducational Research and Evaluation
Volume29
Issue number7-8
Early online dateSept 2024
DOIs
Publication statusPublished - 2024

Citation

Lee, S. W., & Choi, S. (2024). Teachers’ effects on student achievement in the United States from a cumulative perspective. Educational Research and Evaluation, 29(7-8), 566-588. https://doi.org/10.1080/13803611.2024.2398428

Keywords

  • Teacher effectiveness
  • Cumulative disadvantage
  • Student achieveme
  • Value-added modeling

Fingerprint

Dive into the research topics of 'Teachers’ effects on student achievement in the United States from a cumulative perspective'. Together they form a unique fingerprint.