Practitioner Development

The neurodiversity concept was developed collectively: An overdue correction on the origins of neurodiversity theory.

Botha et al. (2024) · Autism : the international journal of research and practice 2024
★ The Verdict

Neurodiversity theory was crowd-built by autistic advocates, so center their voices in your practice.

✓ Read this if BCBAs who write policies, train staff, or talk with families about neurodiversity.
✗ Skip if Clinicians looking only for quick skill-building protocols.

01Research in Context

01

What this study did

Monique et al. (2024) wrote a short letter to the editor. They traced old forum posts, blogs, and early zines from the 1990s.

The authors show that neurodiversity ideas came from many autistic voices, not one lone writer.

02

What they found

The paper finds no single founder. Instead, a crowd of self-advocates built the idea together online.

The story corrects past articles that named one person as the creator.

03

How this fits with other research

Bölte et al. (2019) and Pellicano et al. (2011) asked clinicians to adopt a neurodiversity view. Monique et al. give the history that backs up that call.

Graber et al. (2023) and Mathur et al. (2026) urge ABA to heed neurodiversity critiques. The new origin story shows those critiques grew from lived experience, not ivory-tower theory.

Jackson et al. (2025) and Lee et al. (2025) already use neurodiversity frames in clinics and jobs. Monique et al. supply the historical proof that the frame is community-owned, not a top-down label.

04

Why it matters

When you cite neurodiversity, credit the collective, not one hero. Share the back-story with team members and families. It shows why autistic voices must stay at the table when you set goals, pick targets, or design supports.

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Add a slide that says 'Neurodiversity ideas come from many autistic self-advocates, not one founder' to your next team training.

02At a glance

Intervention
not applicable
Design
theoretical
Finding
not reported

03Original abstract

This letter discusses the origins of the concept and theory of neurodiversity. It is important to correctly attribute concept and theories to the people who developed them. For some time, the concept of neurodiversity has primarily been attributed to one person, Judy Singer. We consider the available evidence and show that the concept and theory in fact has multiple origins. We draw particular attention to recent archival findings that show the concept of 'neurological diversity' was being used years earlier than previously thought. 'Neurodiversity' means the same thing as 'neurological diversity' and does not change the theory in any way. We conclude that both the concept of neurological diversity or neurodiversity, and the body of theory surrounding it, should be understood as having been collectively developed by neurodivergent people.

Autism : the international journal of research and practice, 2024 · doi:10.1177/13623613241237871