National Center on Education Outcomes

Recent Publications

NCEO Data Analytics: 2016-17 Publicly Reported Assessment Results for Students with Disabilities and ELs with Disabilities (#11)

Formats: Online

A Summary of the Research on Test Accommodations for English Learners and English Learners with Disabilities: 2010-2018

Formats: PDF

Quick Facts

Did you know?

The most commonly studied accommodations by researchers are Extended Time and Oral Delivery (e.g., Read Aloud, Text to Speech). 

From  A Summary of the Research on Effects of Test Accommodations, 2015-16 by  C.M. Rogers, M.L. Thurlow, S.S. Lazarus, & K.K. Liu (2019).