{"h1":"Early signs of selective mutism in a 1-year-old girl","faq":[{"a":"No. Selective mutism is an anxiety-based pattern where a child who can speak comfortably in some settings consistently does not speak in others. It only becomes meaningful once a child is reliably talking and entering social settings, typically from around age 3, so it cannot be identified at one.","q":"Can a 1-year-old be diagnosed with selective mutism?"},{"a":"A shy, quiet temperament at one is completely normal and is not selective mutism. What matters more is how she connects: babbling, gestures, responding to her name and sharing smiles. If those are absent by around 12 months, a gentle developmental and hearing check is wise.","q":"My one-year-old is very quiet and shy — should I worry?"},{"a":"Babbling and sound play, pointing and waving, responding to her name, warm eye contact and shared smiles, understanding simple cues, and one or two first words emerging by around 12–16 months.","q":"What communication should a 12–24 month-old girl show?"},{"a":"Bring forward a check if by around 12 months there is no babble, no gestures, no response to her name, or any loss of skills she once had. A hearing check is a sensible first step whenever speech seems slow.","q":"When should I arrange a developmental check?"}],"lang":"en","slug":"what-are-the-early-signs-of-selective-mutism-in-a-1-year-old-girl","title":"Early signs of selective mutism in a 1-year-old girl","entity":{"key":"selective-mutism","kind":"condition","name":"Selective Mutism","slug":null},"lenses":[{"kind":"stakeholder","label":"Parent","value":"parent"},{"kind":"domain","label":"Emotional","value":"emotional"},{"kind":"intent","label":"Early Signs","value":"early_signs"},{"kind":"lifecycle","label":"Screen","value":"screen"},{"kind":"route","label":"Speech-Therapy","value":"speech-therapy"},{"kind":"empowerment","label":"Early Clarity","value":"early_clarity"}],"parent":{"key":"conditions","label":"Conditions"},"related":[{"lang":"en","slug":"what-are-the-early-signs-of-selective-mutism-in-a-3-to-6-month-old","title":"Early Signs of Selective Mutism in a 3-to-6-Month-Old"},{"lang":"en","slug":"what-are-the-early-signs-of-selective-mutism-in-a-6-to-9-month-old","title":"Early Signs of Selective Mutism in a 6-to-9-Month-Old"},{"lang":"en","slug":"what-are-the-early-signs-of-selective-mutism-in-a-9-to-12-month-old","title":"Early Signs of Selective Mutism at 9–12 Months"},{"lang":"en","slug":"what-are-the-early-signs-of-selective-mutism-in-a-1-year-old-boy","title":"Early Signs of Selective Mutism in a 1-Year-Old Boy"},{"lang":"en","slug":"what-are-the-early-signs-of-selective-mutism-in-a-18-to-24-month-old","title":"Early signs of Selective Mutism in an 18–24-month-old"},{"lang":"en","slug":"what-are-the-early-signs-of-selective-mutism-in-a-12-to-18-month-old","title":"Early Signs of Selective Mutism in a 12-to-18-Month-Old"}],"summary":"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.","answer_md":"*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.*\n\n## In short\nSelective 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.\n\n## What is actually worth watching at 12–24 months\nAt this age, look at how your daughter *connects and communicates* — speech itself is still emerging:\n- **Babbling and sound play** — strings like \"bababa\", \"dadada\" by around 12 months\n- **Gestures** — pointing, waving, showing or giving you objects to share interest\n- **Responds to her name** and turns to familiar voices\n- **Eye contact and shared smiles** — warm back-and-forth with you\n- **Understanding** — follows simple cues like \"come here\" or \"wave bye-bye\"\n- **First words emerging** — often one or two meaningful words by 12–16 months\n\nA 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.\n\n## When something deserves a closer look\nRather 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.\n\n## The Pinnacle way\nA 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.\n\n## Trusted sources\nAligned 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.\n\n**Next step —** for a warm, reassuring developmental check of your daughter's early communication, reach the Pinnacle team on WhatsApp: +91 91001 81181.\n\nThis is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.","canonical":"https://pinnacleblooms.org/ask/what-are-the-early-signs-of-selective-mutism-in-a-1-year-old-girl","editorial":{"reviewed_at":"2026-06-11T20:12:18.613642+00:00","reviewed_by":null,"developed_by":"SETU Consortium · Pinnacle Blooms Network"},"alternates":[{"href":"https://pinnacleblooms.org/ask/what-are-the-early-signs-of-selective-mutism-in-a-1-year-old-girl","lang":"en","indexable":true},{"href":"https://pinnacleblooms.org/ask/what-are-the-early-signs-of-selective-mutism-in-a-1-year-old-girl-te","lang":"te","indexable":true}],"dimensions":[{"key":"conditions","label":"Conditions"}],"meta_title":"Selective Mutism Signs in a 1-Year-Old?","meta_robots":"index, follow, max-image-preview:large","everyday_tip":"Narrate your day aloud and pause for her to respond — \"Shall we open the door? Open!\" Reward any babble, gesture or eye contact with a warm, delighted response to build back-and-forth communication.","published_at":"2026-06-10T10:40:00.078442+00:00","reading_paths":[{"key":"understand","items":[{"lang":"en","slug":"how-does-selective-mutism-affect-a-child-s-daily-life","title":"How Selective Mutism Affects a Child's Daily Life","reason":"Same topic"},{"lang":"en","slug":"is-selective-mutism-considered-a-disability","title":"Is Selective Mutism considered a disability?","reason":"Same topic"},{"lang":"en","slug":"is-selective-mutism-genetic-or-hereditary","title":"Is Selective Mutism Genetic or Hereditary?","reason":"Same topic"},{"lang":"en","slug":"what-are-common-myths-about-selective-mutism","title":"What are common myths about Selective Mutism?","reason":"Same topic"},{"lang":"en","slug":"what-are-the-types-or-levels-of-selective-mutism","title":"What are the types or levels of Selective Mutism?","reason":"Same 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response to her name, no shared smiles, or any loss of skills once present. These point to a general developmental and hearing review — not selective mutism, which only becomes meaningful once a child is reliably speaking.","authority_links":[{"url":"https://icd.who.int/","code":"6B06","label":"WHO ICD-11 — 6B06 Selective mutism"},{"url":"https://www.cdc.gov/child-development","label":"CDC — Learn the Signs. Act Early."},{"url":"https://www.asha.org/","label":"ASHA — early speech and language development"},{"url":"https://www.healthychildren.org/","label":"AAP HealthyChildren — early milestones"}],"last_reviewed_at":"2026-06-10T10:40:00.078442+00:00","meta_description":"Selective mutism can't be identified at age one. Learn what early communication to watch in a 12–24 month-old girl, and when a developmental check helps.","related_materials":[],"related_techniques":[]}