National Center on Education Outcomes

Recent Publications

  • NCEO Reports: A Summary of the Research on the Effects of K–12 Test Accommodations: 2018 (#423)

    Formats: PDF, Online

  • TIES Center Briefs: Grading My Child with Significant Cognitive Disabilities in an Inclusive Classroom (TIES Center Brief #6)

    Formats: PDF

Quick Facts

Did you know?

The percentage of students with IEPs at or above proficient level in general state assessments varied by grade level across years.

Percentage of students with IEPs at or above proficient level in general state assessments varied by grade level across years

Adapted from Trends in Participation and Performance on State Assessments for 2007-08 to 2016-17 (Data Analytic #14) by Y. Wu, S. S., Lazarus, D. A., Albus, & K. K. Liu (2020).