Monotropism Questionnaire

A free forty-seven-question self-assessment exploring how you distribute attention - whether your focus tends to run deep and immersive, or to spread flexibly across several things at once. It takes about five minutes. Your report is private and sent to you by email.

What monotropism is

Monotropism is a theory about attention. The idea is simple: attention is a limited resource, and people differ in how they spend it. A monotropic mind pulls most of its available attention into a small number of channels at a time, and those channels run deep. A polytropic mind spreads attention more thinly across many channels at once, staying aware of more things but engaging each less intensely.

Neither is better. They are different distributions of the same finite resource, and each buys something at the other’s expense. The monotropic mind gets depth, immersion, pattern recognition and expertise. It pays for them in the cost of switching, and in how much of the surrounding world goes unmonitored while a channel is open.

What the idea explains

The reason monotropism matters is that a single mechanism accounts for a long list of autistic experiences that are otherwise catalogued separately as unrelated symptoms.

• Deep interests. Not a symptom but the natural output of an attention system built for depth.
• Flow states. The condition monotropic attention is optimised for, and where a great deal of autistic capability actually lives.
• Difficulty with interruption. Being pulled out of a channel is expensive, and the expense is real rather than a matter of willingness.
• Difficulty with transitions and change. Every switch costs the same tax, which is why a changed plan can be disproportionately hard.
• Inertia. Starting is hard for the same reason stopping is hard - moving attention into a channel takes effort, not only out of one.
• Social difficulty. Conversation demands wide, shallow, rapidly shifting attention across tone, face, timing and content simultaneously. That is the specific task a monotropic system is worst at.
• Sensory overwhelm. When attention is committed, unfiltered input arriving from outside the channel is not background noise but interference.
• Meltdown and shutdown. What happens when the system is forced to process more channels than it has attention for.

Reframed this way, the diagnostic criteria stop reading as a list of unconnected deficits and start reading as the predictable consequences of one attentional style meeting a world designed around a different one.

Where the idea comes from

Monotropism was set out by Dinah Murray, Mike Lesser and Wenn Lawson in a 2005 paper in the journal Autism, which mapped the theory directly onto the diagnostic criteria. Murray and Lawson were both autistic, and monotropism remains the most developed theory of autism to have come primarily from autistic people themselves rather than from observers.

That origin is part of why it describes the inside of the experience so much better than accounts built from the outside. It explains what autistic people report rather than what they appear to be failing to do.

What the questionnaire is

The Monotropism Questionnaire was developed and validated by a largely autistic-led research team and published in 2024, making it one of the newer instruments in this field and one of the few designed with autistic people as authors rather than only as subjects.

Forty-seven statements, each rated on a seven-point scale, giving a total between 0 and 282. It does not ask about deficits. It asks how your attention behaves.

Who it is for

Adults curious about their own attention style. It is useful whether or not you are autistic, and it is often the screener people find most immediately recognisable - partly because it is the one framed entirely around mechanism rather than difficulty.

It is worth taking alongside the RBQ-2A, which measures the routine and sameness side of the picture that monotropism predicts, and the AQ-50 if the underlying question is about autism itself.

How it is scored

Your total runs from 0 to 282 and falls into one of two bands.

Lower prevalence of monotropic traits - 0 to 159

Your answers suggest more flexible attention and greater ease moving between activities.

Higher prevalence of monotropic traits - 160 to 282

Your answers suggest a strong tendency toward monotropic attention: deep, immersive focus, and a real cost attached to switching out of it.

How to read the threshold

One hundred and sixty is a marker on a continuum, not a boundary between two kinds of person. Monotropism is a dimension everybody sits somewhere on, and a score just either side of the line means much the same thing.

The more useful question after taking it is a practical one: if your attention runs monotropic, how much of your day is currently arranged to work with that rather than against it? Protected blocks of uninterrupted time, warning before transitions, and fewer forced switches are not indulgences for a monotropic mind. They are the operating conditions under which it does its best work.

What a high score does not mean

It does not mean you are autistic. Monotropism describes an attentional style that is strongly associated with autism but is not exclusive to it - non-autistic people score high, and the deep-focus experience overlaps considerably with ADHD hyperfocus, which arrives by a different route and behaves differently around choice and control.

It also does not mean your attention is broken. This is the screener on this site least concerned with anything being wrong. It describes how a mind allocates a resource, and high monotropy is the reason many people are exceptionally good at what they are good at.

What this screener is not

This assessment is for information and self-reflection only. It is not a diagnostic tool and does not replace professional medical or psychological advice. It helps you understand your attention style; it does not provide a formal mental health diagnosis.

What happens after you finish

You receive your score and a report by email. Nothing is shared with anyone unless you ask us to send it somewhere. If you would like to talk the result through, you can tell us at the end and we will follow up.

Working with us

We provide adult autism assessment, ADHD assessment, and dual assessment for both, with add-on evaluations for alexithymia and demand avoidance. If what you need is documentation rather than a diagnosis, our page on neuroaffirming accommodations explains that process - and monotropism is often the most useful way to explain to an employer why an accommodation works.

You can also meet the clinicians, read our frequently asked questions, or browse the rest of our free tools on the self-discovery page.

About Adult Autism Assessment

We assess and support neurodivergent adults - people seeking a first diagnosis in adulthood, people who have known for years and want documentation, and people who are still working out what fits. Our approach is neurodiversity-affirming: an assessment here is about accurate self-understanding and practical accommodation, not about finding out what is wrong with you.

Adult Autism Assessment is part of New Path Family of Therapy Centers, Inc.