Effectiveness of English Learners Computer Based Testing Accommodations: A Meta Analysis

With the increased number of English learners (ELs) participating in large-scale state testing, there has been an increased focus on fairness in testing for these students. Test accommodations have shown promise in eliminating barriers and improving accessibility, and computer-based testing (CBT) allows individual customization of tests with built-in accessibility features. Most research on testing accommodations focuses on paper-based tests, but CBT is the most predominant mode of delivering large-scale state assessments. This study aims to synthesize research on the validity and effectiveness of CBT accommodations for EL students. Meta-analysis methodology was used to summarize the findings from previous CBT studies.