Selective Mutism, AbilityScore 300–400: Next Steps

An AbilityScore in the 300–400 band is not a verdict — it's a clear starting point, and a hopeful one. Here's what it means and what comes next.

In short

Your child's AbilityScore of 300–400 is simply their own baseline today — a structured snapshot of where they are with Selective Mutism, not a measure of their worth or their future. The next step is a planning conversation with your Pinnacle clinician to turn that baseline into a personalised therapy plan, and to set the small, real-life goals that will show progress. With consistent, gentle support, children in this band very often move forward steadily.

What this band means

Selective Mutism is an anxiety-based difficulty: your child can speak — often freely at home — but freezes in certain settings such as school or with unfamiliar adults. A score in this band typically reflects speaking that is comfortable in safe spaces but limited in higher-pressure ones. The goal of therapy is never to force words; it is to lower the anxiety so words can come on their own.

A practical next-step plan usually includes:

• A clinician review of the baseline, so the plan fits your child, not a generic template
• Graded, low-pressure exposure — building speaking confidence in tiny, achievable steps from safe people and places outward
• Home and school alignment — your warmth and your child's teacher working from the same gentle playbook
• Re-measurement against this baseline over time, so quiet progress becomes visible

When to act sooner

If alongside the mutism you notice loss of skills your child once had, signs of significant distress, withdrawal from people they trust, or difficulty being understood even at home, mention these to your clinician promptly so the plan can be adjusted.

The Pinnacle way

A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under the care of a qualified clinician — never from an online form or a single number. The 300–400 band is your child's starting line, and our speech and communication therapy is built around reducing anxiety and growing confident communication. To understand how this baseline is read, see how the AbilityScore is calculated. Across our network, 700+ therapists and 25 million+ therapy sessions inform how we support children just like yours.

Trusted sources

WHO ICD-11 (6B06, Selective Mutism); American Speech-Language-Hearing Association (ASHA) guidance on Selective Mutism; American Academy of Pediatrics child anxiety resources; Pinnacle Blooms Network clinical studies.

Next step — Turn this baseline into a plan. Book a follow-up planning session with your Pinnacle clinician to agree the next set of gentle, confidence-building goals.

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