# Early signs of selective mutism in a 1-year-old girl

Canonical: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-selective-mutism-in-a-1-year-old-girl
Publisher: Pinnacle Blooms Network / Bharath Healthcare Laboratories Private Limited

Selective mutism cannot be identified in a one-year-old — it is an anxiety-based pattern that only becomes meaningful once a child speaks reliably and enters social settings, typically from around age 3. At 12–24 months, focus instead on early communication: babbling, gestures, responding to her name, shared smiles and first words. A shy temperament is normal; arrange a general developmental and hearing check if babble, gestures or name-response are absent by 12 months.

*When your one-year-old hasn't started saying words yet, it's natural to wonder if something like selective mutism could be the reason — so let's gently set your mind at ease.*

## In short
Selective mutism is not something that can be identified in a one-year-old. It is an anxiety-based difficulty where a child who *can* speak comfortably in some settings (usually home) consistently does not speak in specific social situations (such as nursery or with unfamiliar people) — and this pattern only becomes meaningful once a child is reliably talking and entering more social settings, typically from around 3 years onward. At 12–24 months, the right focus is your daughter's overall early communication, not a mutism label.

## What is actually worth watching at 12–24 months
At this age, look at how your daughter *connects and communicates* — speech itself is still emerging:
- **Babbling and sound play** — strings like "bababa", "dadada" by around 12 months
- **Gestures** — pointing, waving, showing or giving you objects to share interest
- **Responds to her name** and turns to familiar voices
- **Eye contact and shared smiles** — warm back-and-forth with you
- **Understanding** — follows simple cues like "come here" or "wave bye-bye"
- **First words emerging** — often one or two meaningful words by 12–16 months

A quiet, shy temperament at one is completely normal and is *not* selective mutism. True selective mutism involves a child who speaks freely in comfortable settings but consistently cannot in others — a distinction only visible once speech is well established.

## When something deserves a closer look
Rather than watching for mutism, bring forward a general developmental and hearing check if by around 12 months there is no babble, no gestures like pointing or waving, no response to her name, or any loss of skills she once had. These are about supporting early communication — and a hearing check is always a sensible first step when speech seems slow.

## The Pinnacle way
A clinical [AbilityScore®](/ask/what-is-the-abilityscore-and-how-is-it-calculated) and any diagnosis are formed only at a Pinnacle Blooms Network centre, under the care of a qualified clinician — never from an online list. For a worried parent, the kindest next move is a simple, reassuring developmental check. Explore our [speech therapy](https://www.pinnacleblooms.org/top-speech-therapy-center-india-proven-improvement-rate) support for early communication, and start with our [home page](/) to find your nearest centre. Across 70+ centres in 4 states, our therapists focus on what your child *can* build next.

## Trusted sources
Aligned with WHO ICD-11 (6B06 Selective mutism), the CDC "Learn the Signs. Act Early." early-communication milestones, the American Academy of Pediatrics, and ASHA guidance on early speech and language development.

**Next step —** for a warm, reassuring developmental check of your daughter's early communication, reach the Pinnacle team on WhatsApp: +91 91001 81181.

This is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.

## Sources
- WHO ICD-11 — 6B06 Selective mutism: https://icd.who.int/
- CDC — Learn the Signs. Act Early.: https://www.cdc.gov/child-development
- ASHA — early speech and language development: https://www.asha.org/
- AAP HealthyChildren — early milestones: https://www.healthychildren.org/

## Connected topics and perspectives
- Conditions: https://pinnacleblooms.org/ask/conditions
- Parent: https://pinnacleblooms.org/ask/lens/stakeholder/parent
- Emotional: https://pinnacleblooms.org/ask/lens/domain/emotional
- Early Signs: https://pinnacleblooms.org/ask/lens/intent/early_signs
- Screen: https://pinnacleblooms.org/ask/lens/lifecycle/screen
- Speech Therapy: https://pinnacleblooms.org/ask/lens/route/speech-therapy
- Early Clarity: https://pinnacleblooms.org/ask/lens/empowerment/early_clarity

## Related question paths

### Understand the subject
- How Selective Mutism Affects a Child's Daily Life: https://pinnacleblooms.org/ask/how-does-selective-mutism-affect-a-child-s-daily-life
- Is Selective Mutism considered a disability?: https://pinnacleblooms.org/ask/is-selective-mutism-considered-a-disability
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- What are common myths about Selective Mutism?: https://pinnacleblooms.org/ask/what-are-common-myths-about-selective-mutism
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### Recognise signs & concerns
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- Early Signs of Selective Mutism in a 12-to-18-Month-Old: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-selective-mutism-in-a-12-to-18-month-old
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- Early Signs of Selective Mutism in a 3-to-6-Month-Old: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-selective-mutism-in-a-3-to-6-month-old
- Can Selective Mutism Be Cured?: https://pinnacleblooms.org/ask/can-selective-mutism-be-cured
- Can Selective Mutism Be Prevented?: https://pinnacleblooms.org/ask/can-selective-mutism-be-prevented
- Do Boys Show Selective Mutism Differently?: https://pinnacleblooms.org/ask/do-boys-show-selective-mutism-differently
- Selective Mutism in Girls: https://pinnacleblooms.org/ask/do-girls-show-selective-mutism-differently
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### Explore causes & influences
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- Are girls more likely to have Selective Mutism?: https://pinnacleblooms.org/ask/are-girls-more-likely-to-have-selective-mutism
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### Understand assessment
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- How Is Selective Mutism Assessed in Children Under 7?: https://pinnacleblooms.org/ask/how-is-selective-mutism-assessed-in-children-under-7
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- What an AbilityScore of 500–600 means for Selective Mutism: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-500-600-mean-for-a-child-with-selective-mutism
- What does an AbilityScore of 600-700 mean for a child with Selective Mutism?: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-600-700-mean-for-a-child-with-selective-mutism
- What does an AbilityScore of 700–800 mean for a child with Selective Mutism?: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-700-800-mean-for-a-child-with-selective-mutism
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### Explore therapy & support
- Can a child with Selective Mutism attend a mainstream school?: https://pinnacleblooms.org/ask/can-a-child-with-selective-mutism-attend-a-mainstream-school
- Can a Child with Selective Mutism Attend a Regular School?: https://pinnacleblooms.org/ask/can-a-child-with-selective-mutism-attend-a-regular-school
- Can a Child with Selective Mutism Grow Up to Live Independently?: https://pinnacleblooms.org/ask/can-a-child-with-selective-mutism-grow-up-to-live-independently
- How can we support emotional development in a child with Selective Mutism?: https://pinnacleblooms.org/ask/how-can-we-support-emotional-development-in-a-child-with-selective-mutism
- How Is Selective Mutism Diagnosed in a Child?: https://pinnacleblooms.org/ask/how-is-selective-mutism-diagnosed-in-a-child
- How Therapy Supports a Child with Selective Mutism: https://pinnacleblooms.org/ask/how-is-selective-mutism-supported-through-therapy
- Selective Mutism AbilityScore — what to do next: https://pinnacleblooms.org/ask/my-child-with-selective-mutism-has-an-abilityscore-of-0-100-what-should-we-do-next
- Selective Mutism: AbilityScore 100–200 — What To Do Next: https://pinnacleblooms.org/ask/my-child-with-selective-mutism-has-an-abilityscore-of-100-200-what-should-we-do-next
- Selective Mutism AbilityScore 200–300: Next Steps for Parents: https://pinnacleblooms.org/ask/my-child-with-selective-mutism-has-an-abilityscore-of-200-300-what-should-we-do-next
- Selective Mutism: AbilityScore 300–400 Next Steps: https://pinnacleblooms.org/ask/my-child-with-selective-mutism-has-an-abilityscore-of-300-400-what-should-we-do-next
- Selective Mutism with an AbilityScore of 400–500: what to do next: https://pinnacleblooms.org/ask/my-child-with-selective-mutism-has-an-abilityscore-of-400-500-what-should-we-do-next
- Selective Mutism AbilityScore 500–600: Next Steps: https://pinnacleblooms.org/ask/my-child-with-selective-mutism-has-an-abilityscore-of-500-600-what-should-we-do-next

### At home & in everyday life
- How can I support my child with Selective Mutism at home?: https://pinnacleblooms.org/ask/how-can-i-support-my-child-with-selective-mutism-at-home