Practitioner Development

Confronting Epistemic Injustice and Inequity in IDD Research: The Value of Theorizing Beyond Dominant Culture's Perspective.

Bonney et al. (2023) · American journal on intellectual and developmental disabilities 2023
★ The Verdict

IDD research still sidelines participant knowledge—fix consent forms, authorship, and language to share power.

✓ Read this if BCBAs who design studies, write grants, or teach research methods.
✗ Skip if Clinicians only running already-approved treatment protocols.

01Research in Context

01

What this study did

Emmanuel and colleagues wrote a position paper, not an experiment.

They looked at how power imbalances push out the voices of people with IDD.

The team asked: whose knowledge gets treated as "real science" and whose gets ignored?

02

What they found

The paper says most IDD research still favors white, Western, non-disabled views.

Consent forms, interview scripts, and even authorship lists often silence participants.

This creates "epistemic injustice"—a fancy term for ignoring knowledge because of who holds it.

03

How this fits with other research

Three 2023 papers—T et al., E et al., and Robinson—make almost the same point.

All four papers appeared the same year, calling the field racist and exclusionary.

Bogenschutz et al. (2024) and Jackson et al. (2025) pick up the baton with concrete next steps.

They list six research goals and systemic supports so people with IDD become co-researchers, not subjects.

04

Why it matters

If you write protocols, consent forms, or present results, pause.

Ask: did we quote participants as authors? Are our surveys in plain language?

Small edits—adding an easy-read summary, paying an advisory board—shift power.

Start Monday by showing your next flyer to someone with IDD before you print it.

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→ Action — try this Monday

Hand your next participant flyer to an adult with IDD and revise anything they cannot read or find insulting.

02At a glance

Intervention
not applicable
Design
theoretical
Finding
not reported

03Original abstract

This commentary highlights pervasive challenges related to the science of intellectual and developmental disabilities (IDD), which we often take for granted. We argue that social power asymmetry and entrenched patterns of epistemic injustices undermine our science and call attention to the need to maximize our efforts to undo these unfair practices to enhance future care and research in IDD.

American journal on intellectual and developmental disabilities, 2023 · doi:10.1352/1944-7558-128.5.375