Selective Mutism Test (Adults & Teens)
A confidential self-screening for adults and teens who speak comfortably in some settings but consistently cannot speak in others, informed by the DSM-5 criteria for selective mutism and the adult literature on this often-missed anxiety disorder. It maps where your speech fails, what happens in your body when it does, and the cost, then gives you an instant plain-language result plus a professional PDF report you can bring to a therapist.
Selective Mutism Test (Adults & Teens) is a free, confidential 16-question self-assessment, informed by DSM-5 selective mutism criteria. It takes about 5 minutes, runs entirely in your browser, and gives you a plain-language score across 4 interpretation bands plus a downloadable PDF report. It is an educational screening, not a diagnosis.
Not shyness, not choice: a consistent pattern
Selective mutism is a consistent failure to speak in specific situations despite speaking normally in others. This screener looks at the pattern from three angles, because the situational map is what separates it from general social anxiety or simply being quiet.
Where speech fails
The situational map: work or school, strangers, phone calls, groups. Selective mutism is defined by the contrast between settings where you speak freely and settings where words consistently will not come.
What it feels like
The physical signature people describe: a throat that tightens or locks, a freeze response, a voice that will not engage even when you know exactly what you want to say.
Impact and history
Whether the silence costs you opportunities and connection, how consistent it is, and whether it reaches back to childhood, which is where selective mutism almost always begins.
| Feature | Typical free quiz | Psychology.com |
|---|---|---|
| Built for adults and teens, not a parent questionnaire | Mostly child-focused | Yes, adult and teen wording |
| Maps specific situations where speech fails | Rarely | Yes, situation by situation |
| Separates SM from social anxiety and introversion | No | Yes, explained plainly |
| Covers the freeze response, not just fear | No | Yes, dedicated items |
| Clinician-reviewed interpretation | Rarely | Yes, clinician reviewed |
| Downloadable PDF report | No | Yes, branded & shareable |
| Confidential (no data sent) | Often tracked | Runs in your browser |
How scoring works
Answers are scored 0–48 in total. Your result falls into one of 4 bands:
| Score | Band | What it suggests |
|---|---|---|
| 0–11 | Unlikely to be selective mutism | You reported little of the situational speech shutdown that defines selective mutism. Feeling quieter in some settings than others is normal for nearly everyone. |
| 12–23 | Some situational speech shutdown | You reported a real amount of situational difficulty speaking, below the level of a strong selective mutism pattern. This often overlaps heavily with social anxiety, and it is very workable. |
| 24–35 | A pattern consistent with selective mutism features | You reported a consistent pattern: speech that works in safe settings and reliably shuts down in others, with real costs. That pattern deserves a professional look, and it responds to treatment. |
| 36–48 | A strong, consistent pattern | You reported speech shutting down across most situations outside your safe circle, with significant costs. Please know this has a name, it is not a character flaw, and it is treatable. |
Methodology & sources
This is an honest educational screener, not a validated instrument; the main validated measure in this field, the Selective Mutism Questionnaire, is a parent-report tool for children, so we did not reproduce it. Instead, the items are built from the DSM-5 criteria for selective mutism: a consistent failure to speak in specific social situations where speaking is expected, despite speaking in other situations; lasting at least one month; interfering with education, work, or social communication; and not better explained by unfamiliarity with the language or by another disorder. Items cover the situational speaking map, the physical experience adults with SM describe, functional impact, and continuity since childhood, each rated on a 0 to 3 frequency scale.
The adult literature shapes the interpretation: selective mutism nearly always begins in early childhood, it is classified as an anxiety disorder, and it heavily overlaps with social anxiety disorder, which most people with SM also meet criteria for. In adults it is frequently missed, mislabeled as extreme shyness or rudeness, which is why an honest screening and a clear explanation of SM versus social anxiety versus introversion can be genuinely useful. A high score is a signal worth bringing to a professional who knows anxiety disorders, never a diagnosis. And a note for parents reading on behalf of a child: this test is written for adults and teens, so rather than adapting it, please seek a pediatric evaluation; childhood is exactly when intervention for SM works best.
References
- American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR). 2022.
- Bergman RL, Keller ML, Piacentini J, Bergman AJ. The development and psychometric properties of the Selective Mutism Questionnaire. J Clin Child Adolesc Psychol. 2008;37(2):456–464.
- Dummit ES 3rd, Klein RG, Tancer NK, et al. Systematic assessment of 50 children with selective mutism. J Am Acad Child Adolesc Psychiatry. 1997;36(5):653–660.
- Muris P, Ollendick TH. Children who are anxious in silence: a review on selective mutism, the new anxiety disorder in DSM-5. Clin Child Fam Psychol Rev. 2015;18(2):151–169.
- Steinhausen HC, Juzi C. Elective mutism: an analysis of 100 cases. J Am Acad Child Adolesc Psychiatry. 1996;35(5):606–614.
Selective Mutism Test (Adults & Teens) FAQ
What is selective mutism?
Selective mutism is an anxiety disorder in which a person consistently cannot speak in specific social situations, such as at work, at school, or with strangers, despite speaking comfortably in others, usually at home with family or close friends. The silence is not defiance and not a choice; people with SM describe wanting to speak while their voice simply will not engage. It almost always begins in early childhood.
How is selective mutism different from social anxiety?
They are close relatives, and most people with SM also have social anxiety disorder. The difference is what the anxiety does: social anxiety makes speaking frightening and effortful, but speech usually remains possible; selective mutism shuts speech down entirely in specific settings while leaving it intact in others. If your struggle is fear of judgment while still managing to talk, our social anxiety test, based on the validated SPIN, is likely the better screen for you. Many people benefit from taking both.
How is it different from being an introvert or just quiet?
Introversion is a preference: quiet feels comfortable, and an introvert can speak up when it matters, like answering a direct question at work. Being quiet is a style. Selective mutism is an inability: in the affected situations the words do not come even when you urgently want them to, when staying silent costs you a grade, a job opportunity, or a friendship. Preference versus incapacity is the line that matters.
Can adults really have selective mutism?
Yes. SM usually starts in childhood and often improves, but for some people it persists into the teenage years and adulthood, or narrows to specific settings like the phone or authority figures. Adults with SM are frequently mislabeled as extremely shy, aloof, or rude, and many have never heard the term for what they experience. Recognition matters because SM in adults is treatable, usually with therapy built on gradual, structured speaking practice.
I think my child has selective mutism. Should they take this test?
Please do not use this test for a child; it is written for adults and teens. What we can tell you warmly and clearly: if your child speaks at home but goes silent at school or with unfamiliar people for a month or more, ask your pediatrician for a referral to a child psychologist or a speech-language pathologist experienced with SM. Early intervention works best, children respond well to gradual-exposure approaches, and waiting for a child to grow out of it is the one strategy the research argues against.
Is this test a diagnosis, and can selective mutism be treated?
It is a screening for education and self-reflection, never a diagnosis; only a licensed clinician can assess selective mutism, and they will also rule out other explanations such as language unfamiliarity, autism, or a communication disorder. Treatment exists and works: cognitive behavioral therapy with graded speaking practice, sometimes alongside medication for the underlying anxiety, helps teens and adults expand where their voice is available.
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