---
title: "RAADS-R vs AQ: Which Adult Autism Screen to Take"
canonical: "https://raadsrtest.me/articles/raads-r-vs-aq/"
pubDate: "2026-08-16T00:00:00.000Z"
description: RAADS-R is an 80-item adult screen with a 65 cutoff. The AQ is a shorter trait questionnaire. Compare depth and limits before you pick one.
tags: [screening]
---

## Two tools, two jobs

Adults hunting for a serious autism screen usually meet two acronyms: **RAADS-R** (Ritvo Autism Asperger Diagnostic Scale–Revised) and the **AQ** (Autism Spectrum Quotient, often the 50-item Baron-Cohen version). They are not interchangeable, and neither one is a diagnosis.

RAADS-R is the scale this site runs: 80 statements, scores 0–240, four domains, a commonly cited cutoff of 65, and wording that asks what was true when you were young as well as what is true now. Start here: [RAADS-R test](/#test).

The AQ is a trait questionnaire. It is shorter, widely used in research, and often treated as a first pass. It does not give you the same domain story RAADS-R does, and its popular “over 32” style thresholds are a different scoring universe—not a converted RAADS-R score.

If you only wanted the 14-item sibling of Ritvo’s scale, that comparison lives in [RAADS-R vs RAADS-14](/articles/raads-r-vs-raads-14/).

## When RAADS-R is the better next click

Choose the full RAADS-R when you need a picture you can actually discuss:

- You want subscales, not only a blob of “high” or “low”
- You suspect masking and need childhood items, not only today’s persona
- You may show the result to a GP, therapist, or adult-assessment clinician
- You already know a five-minute quiz will not settle anything

That extra time (usually 15–20 minutes) is the product. Sensory-motor and circumscribed-interest items are where many late-identified adults recognise themselves after years of “I am just awkward.”

How to avoid scoring the mask instead of the person: [How to answer the RAADS-R](/articles/how-to-answer-raads-r/).

## When the AQ still earns a place

The AQ is useful when friction is the enemy.

- You want a shorter trait snapshot before committing an evening
- You are reading papers or forums that quote AQ numbers and want a comparable score
- You already have a RAADS-R result and want a second, independent screen

Treat it as a different camera, not a better one. A low AQ and a high RAADS-R (or the reverse) usually means the instruments are capturing different slices—not that one of them “caught you lying.”

## Shared limits so you do not over-trust either

- Masking can flatten both
- ADHD, anxiety, and trauma overlap both (see [Autism or ADHD?](/articles/autism-vs-adhd/))
- Online self-administration is not the same as a supervised clinical battery
- Cutoffs are research tools. They are not pass/fail identities

If you sit near 65 on RAADS-R, read [RAADS-R cutoff explained](/articles/raads-r-cutoff-explained/) before you treat 64 and 66 as different species.

## A blunt decision rule

- Want the most useful adult screen on this site → RAADS-R
- Want a quick trait number you will see cited elsewhere → AQ, then RAADS-R if anything resonates
- Already holding both → interpret pattern and history, not the prettier total

The serious work after any screen is the same: a timeline, domain notes, and—if you want clinical clarity—a professional who sees adults. The test only organises the questions.