National Center on Education Outcomes

Recent Publications

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

Formats: PDF

NCEO Data Analytics: AA-AAS Participation Rate from 2007-08 to 2016-2017 (#12)

Formats: Online

Trends in Accommodations Assigned to English Learners with Disabilities for Statewide Assessments PDF

Yi-Chen Wu and Martha Thurlow presented at MELEd in St. Paul, MN, November 22, 2019.

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).