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Adults Lived autism & ADHD self-exploration for adults who were often missed in childhood
Adult version
Privacy-first • Single file • None of your assessment data is saved anywhere except on your local device, or if you choose to export or share it.

Neurotypo · Later

Lived

A self-exploration tool for autistic and ADHD traits in adults who were missed in childhood.

Grounded in the actual lived experiences of late-identified and undiagnosed neurodivergent people (including strong AuDHD overlap analysis).

Important: This is not a diagnostic test and provides no diagnosis, medical advice, or clinical recommendation. It is a reflective self-exploration tool only. Autism or ADHD diagnosis requires comprehensive assessment by qualified clinicians. Many people find this helpful for self-understanding and preparing for professional conversations.
Begin the exploration Full Neurotypo site → neurotypo.com
Returning from another device or after clearing browser data? Use Import saved report (header or above) to load a .json file you exported earlier. Answers stay on your device until you export or print.
Stays on your deviceRuns in the browser. Your answers are not sent to a server.
16 lived domainsMasking, burnout, demand/autonomy, sensory, AuDHD overlap, and more.
Community-groundedBuilt from late-identified and youth-lived narratives—not checklist clichés.
The approach Why this tool exists, what it draws from, and how it differs by age.

This framework was built from the ground up using self-reported experiences of autistic and AuDHD adults (many late-identified after age 30, 40, or later, often with significant ADHD traits that were missed alongside or instead of autism). It deliberately moves away from traditional DSM-5-TR checklist language and childhood-focused behavioral criteria that historically missed many people.

Key design choices:

  • 16 domains (expanded 2026) drawn from recurring themes in qualitative research, large cohort studies, and community narratives (2020–2026), with full integration across adult and youth modes — no separate “quick” version.
  • New domains added for demand/autonomy needs, sleep & circadian patterns, alexithymia/emotional identification, justice & fairness sensitivity, monotropic focus/attention tunneling, and relationship maintenance/reciprocity load.
  • Age- and hormone-specific adaptations: youth items use current/recent timeframe, school/home/peer/online language, and puberty-related changes; adult items include decades of masking, midlife/older transitions, menopause/andropause amplification, and accumulated scaffolding loss. Hormonal/life-stage and trauma-informed lenses are integrated into dedicated domains and enhanced items.
  • Emphasis on masking load, interoceptive + alexithymic differences, autistic burnout, identity erosion, demand/autonomy, and the “alien anthropologist” experience rather than eye contact or “lack of social reciprocity” clichés.
  • Recognition that creative and STEM fields have high rates of late-identified autistic and AuDHD people whose traits were reframed as “personality” or “giftedness.”
  • Explicit accounting for the fact that not every autistic person experiences every trait, and that intensity varies enormously across the lifespan and hormonal contexts.

Demand avoidance / autonomy (yes, this is included): Many people know this pattern from community language — for example PDA (historically “pathological demand avoidance”), or neuroaffirming reframes such as persistent drive for autonomy, extreme demand avoidance (EDA), or rational demand avoidance. This assessment does cover that lived experience as its own domain in the questionnaire: “Demand Avoidance and Autonomy Needs” (short label Demand on charts). There is no separate “PDA score” or PDA diagnosis here; we use autonomy-first wording on purpose, treating resistance to external demands as a common protective response (often intertwined with anxiety, sensory load, burnout, and loss of choice) rather than defiance or pathology. That lived experience is captured in the Demand Avoidance and Autonomy Needs domain (shown as Demand in your profile). It is not reported separately as “PDA.”

Why this is separate from the main Neurotypo assessment: Neurotypo uses paraphrased validated instruments (RAADS-R, CAT-Q, AQ, etc.) for broad neurodivergent trait mapping. This tool is intentionally narrower, deeper, and more community-grounded for the specific population of older or late-missed adults. It is designed as a modular, portable component that can later be integrated or cross-referenced inside Neurotypo. Visit the full Neurotypo site → neurotypo.com

Statistical reality check: Autism is extremely heterogeneous. Some people will resonate strongly with only 3–4 domains. Others will see themselves across almost all of them. Both can be autistic. This is a reflective mirror, not a ruler.

Preview sample profiles (optional)
Loads pre-filled answers and switches to that age version so you can explore scoring and youth pattern analysis.

Optional context

Helps tailor interpretation. Never required.

Sex assigned at birth is captured for research-norm context only (like the main Neurotypo assessment). Gender identity is outside the scope of this tool. Data stays on your device until you clear it or use another browser — export JSON from results, or use Import saved report in the header to restore a backup.

The exploration

Reflect on each domain at your own pace—skip anything that does not fit.

Rate how frequently each statement has been true for you across your adult life (or most of it). Answer based on your real experience, including periods when you were masking heavily. There are no wrong answers.

About & support

Later is part of the same independent Neurotypo project — built by a neurodivergent developer for people navigating systems that were not designed with you in mind. It stays free, client-side, and focused on lived-pattern self-exploration.

Explore the main site at neurotypo.com for broader trait mapping, research, and resources.

If you found these resources helpful and want to support their development, hosting, and upkeep — every contribution helps keep these tools free and accessible.

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