# Standardised Assessment of Stereotyped Movement Disorder

Canonical: https://pinnacleblooms.org/ask/which-standardised-tools-are-used-to-assess-stereotyped-movement-disorder-in-early-childhood
Publisher: Pinnacle Blooms Network / Bharath Healthcare Laboratories Private Limited

Stereotyped Movement Disorder (ICD-11 6A06) is a clinical diagnosis supported by structured observation and standardised instruments — the Behaviour Problems Inventory (BPI-01/BPI-S), Repetitive Behaviour Scale–Revised (RBS-R) and Stereotypy Severity Scale — which quantify frequency, topography, intensity and self-injury risk. Tools support, never replace, clinician judgement; a clinical AbilityScore® and diagnosis are formed only at a Pinnacle centre.

*Stereotyped movements rarely arrive with a diagnosis attached — they arrive as a pattern a clinician must characterise, quantify and track over time.*

## In short
There is no single diagnostic test for Stereotyped Movement Disorder (ICD-11 **6A06**); it is a clinical diagnosis supported by structured history, direct observation and standardised instruments that quantify frequency, topography, intensity and functional impact — especially where movements are self-injurious. The most clinically useful tools are the **Stereotypy Severity Scale (SSS)** and the **Behaviour Problems Inventory (BPI-01/BPI-S)**, alongside the **Repetitive Behaviour Scale–Revised (RBS-R)**. Standardised tools support, but never replace, clinician judgement.

## The tools in practice
- **Behaviour Problems Inventory (BPI-01 / short form BPI-S)** — caregiver/clinician-rated frequency and severity across self-injurious, stereotyped and aggressive/destructive subscales; well-suited to early childhood and developmental-disability populations.
- **Repetitive Behaviour Scale–Revised (RBS-R)** — maps the topography of repetitive and stereotyped behaviour; useful for differentiating motor stereotypies from compulsions and restricted interests.
- **Stereotypy Severity Scale (SSS)** — rates number, frequency, intensity and interference of motor stereotypies.
- **Functional behavioural assessment / structured observation** — to gauge antecedents, reinforcement and self-injury risk, with video-coded direct observation for reliable baselines.
- **Developmental and adaptive measures** (e.g. Vineland-3) — to characterise context, since stereotypies commonly co-occur with global delay or autism.

Movement is the differentiator: distinguish primary (typically developing) stereotypies from secondary forms, and exclude tics, dyskinesias, seizures and OCD before attributing impairment to 6A06.

## The Pinnacle way
A clinical **AbilityScore®** and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care — never from a questionnaire alone. Our clinicians combine these validated instruments with video-coded observation to build a defensible baseline for [Stereotyped Movement Disorder](/stereotyped-movement-disorder), inform a targeted [occupational therapy](https://www.pinnacleblooms.org/best-occupational-therapy-center-india-proven-improvement-rate) plan, and track change through the [clinician-administered AbilityScore®](/ask/what-is-the-abilityscore-and-how-is-it-calculated).

## Trusted sources
WHO ICD-11 (6A06, Stereotyped Movement Disorder); AAP guidance on developmental surveillance; ASHA resources on co-occurring communication and behaviour assessment.

**Next step —** Partner with Pinnacle to standardise stereotypy assessment in your caseload — [arrange a clinical collaboration](/partner).

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

## Sources
- WHO ICD-11: Stereotyped Movement Disorder: https://icd.who.int/
- ASHA: co-occurring behaviour and communication assessment: https://www.asha.org/
- AAP: developmental surveillance and assessment: https://www.aap.org/

## Connected topics and perspectives
- Conditions: https://pinnacleblooms.org/ask/conditions
- Therapist: https://pinnacleblooms.org/ask/lens/stakeholder/therapist
- Motor: https://pinnacleblooms.org/ask/lens/domain/motor
- Assessment: https://pinnacleblooms.org/ask/lens/intent/assessment
- Measure: https://pinnacleblooms.org/ask/lens/lifecycle/measure
- Special Education: https://pinnacleblooms.org/ask/lens/route/special-education
- Early Clarity: https://pinnacleblooms.org/ask/lens/empowerment/early_clarity

## Related question paths

### Understand the subject
- Early Intervention Outcomes for Stereotyped Movement Disorder Under 7: https://pinnacleblooms.org/ask/what-does-current-research-show-about-early-intervention-outcomes-for-stereotyped-movement-disorder-in-children-under-7
- ICD-11 Classification of Stereotyped Movement Disorder (6A06): https://pinnacleblooms.org/ask/what-is-the-icd-11-classification-for-stereotyped-movement-disorder
- ICF Domains Affected by Stereotyped Movement Disorder: https://pinnacleblooms.org/ask/which-icf-functioning-domains-does-stereotyped-movement-disorder-affect-in-early-childhood
- How Stereotyped Movement Disorder Affects a Child's Daily Life: https://pinnacleblooms.org/ask/how-does-stereotyped-movement-disorder-affect-a-child-s-daily-life
- Is Stereotyped Movement Disorder a disability?: https://pinnacleblooms.org/ask/is-stereotyped-movement-disorder-considered-a-disability
- Is Stereotyped Movement Disorder Genetic or Hereditary?: https://pinnacleblooms.org/ask/is-stereotyped-movement-disorder-genetic-or-hereditary
- Common Myths About Stereotyped Movement Disorder: https://pinnacleblooms.org/ask/what-are-common-myths-about-stereotyped-movement-disorder
- What are the types or levels of Stereotyped Movement Disorder?: https://pinnacleblooms.org/ask/what-are-the-types-or-levels-of-stereotyped-movement-disorder
- What causes Stereotyped Movement Disorder in children?: https://pinnacleblooms.org/ask/what-causes-stereotyped-movement-disorder-in-children
- What is Stereotyped Movement Disorder?: https://pinnacleblooms.org/ask/what-is-stereotyped-movement-disorder
- Stereotyped Movement Disorder (ICD-11 6A06): https://pinnacleblooms.org/ask/what-is-stereotyped-movement-disorder-and-what-are-its-icd-11-features-in-early-childhood
- What is Stereotyped Movement Disorder, and what does it look like in early childhood?: https://pinnacleblooms.org/ask/what-is-stereotyped-movement-disorder-and-what-does-it-look-like-in-early-childhood

### Recognise signs & concerns
- Can Stereotyped Movement Disorder Be Cured?: https://pinnacleblooms.org/ask/can-stereotyped-movement-disorder-be-cured
- Can Stereotyped Movement Disorder be prevented?: https://pinnacleblooms.org/ask/can-stereotyped-movement-disorder-be-prevented
- Do boys show Stereotyped Movement Disorder differently?: https://pinnacleblooms.org/ask/do-boys-show-stereotyped-movement-disorder-differently
- Do girls show Stereotyped Movement Disorder differently?: https://pinnacleblooms.org/ask/do-girls-show-stereotyped-movement-disorder-differently
- Spotting Stereotyped Movement Disorder early: https://pinnacleblooms.org/ask/how-can-a-frontline-health-worker-spot-a-child-with-possible-stereotyped-movement-disorder-early
- Should I be worried my child might have Stereotyped Movement Disorder?: https://pinnacleblooms.org/ask/should-i-be-worried-my-child-might-have-stereotyped-movement-disorder
- Early Signs of Stereotyped Movement Disorder: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-stereotyped-movement-disorder
- Early Signs of Stereotyped Movement Disorder at 1 Year: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-stereotyped-movement-disorder-in-a-1-year-old-boy
- Early Signs of Stereotyped Movement Disorder in a 1-Year-Old Girl: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-stereotyped-movement-disorder-in-a-1-year-old-girl
- Early Signs of Stereotyped Movement Disorder at 12–18 Months: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-stereotyped-movement-disorder-in-a-12-to-18-month-old
- Early Signs of Stereotyped Movement Disorder in 18–24 Month Olds: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-stereotyped-movement-disorder-in-a-18-to-24-month-old
- Early Signs of Stereotyped Movement Disorder in a 2-Year-Old: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-stereotyped-movement-disorder-in-a-2-year-old

### Explore causes & influences
- Contributing Factors for Stereotyped Movement Disorder: https://pinnacleblooms.org/ask/what-are-the-known-contributing-factors-for-stereotyped-movement-disorder-in-early-childhood
- Are boys more likely to have Stereotyped Movement Disorder?: https://pinnacleblooms.org/ask/are-boys-more-likely-to-have-stereotyped-movement-disorder
- Are girls more likely to have Stereotyped Movement Disorder?: https://pinnacleblooms.org/ask/are-girls-more-likely-to-have-stereotyped-movement-disorder
- Early Intervention for Stereotyped Movement Disorder & UN Child Rights: https://pinnacleblooms.org/ask/how-does-early-intervention-for-stereotyped-movement-disorder-advance-un-child-rights-uncrpd-and-the-sdgs
- What Causes Stereotyped Movement Disorder in Young Children?: https://pinnacleblooms.org/ask/what-causes-stereotyped-movement-disorder-in-young-children
- Cost-effectiveness of early therapy for Stereotyped Movement Disorder: https://pinnacleblooms.org/ask/what-is-the-cost-effectiveness-of-early-therapy-for-stereotyped-movement-disorder-in-young-children
- Prevalence and public-health burden of Stereotyped Movement Disorder in young children in India: https://pinnacleblooms.org/ask/what-is-the-prevalence-and-public-health-burden-of-stereotyped-movement-disorder-among-young-children-in-india

### Understand assessment
- Validated Outcome Measures for Stereotyped Movement Disorder: https://pinnacleblooms.org/ask/which-validated-outcome-measures-are-used-to-study-stereotyped-movement-disorder-in-early-childhood
- Screening & diagnostic pathway for Stereotyped Movement Disorder under 7: https://pinnacleblooms.org/ask/what-is-the-recommended-screening-and-diagnostic-pathway-for-stereotyped-movement-disorder-in-children-under-7
- Assessing and Tracking Stereotyped Behaviours: https://pinnacleblooms.org/ask/how-can-a-clinician-assess-and-track-a-child-s-progress-in-learning-to-stereotyped-behaviors
- How AbilityScore Tracks Progress in Stereotyped Movement Disorder: https://pinnacleblooms.org/ask/how-does-abilityscore-track-progress-in-a-child-with-stereotyped-movement-disorder
- How Stereotyped Movement Disorder Is Assessed in a Young Child: https://pinnacleblooms.org/ask/how-is-stereotyped-movement-disorder-assessed-in-a-young-child
- Assessing Stereotyped Movement Disorder in under-7s: https://pinnacleblooms.org/ask/how-is-stereotyped-movement-disorder-assessed-in-children-under-7
- What does an AbilityScore of 0–100 mean for a child with Stereotyped Movement Disorder?: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-0-100-mean-for-a-child-with-stereotyped-movement-disorder
- AbilityScore 100–200 in Stereotyped Movement Disorder: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-100-200-mean-for-a-child-with-stereotyped-movement-disorder
- What does an AbilityScore of 200–300 mean for a child with Stereotyped Movement Disorder?: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-200-300-mean-for-a-child-with-stereotyped-movement-disorder
- AbilityScore® 300–400 in Stereotyped Movement Disorder: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-300-400-mean-for-a-child-with-stereotyped-movement-disorder
- What an AbilityScore of 400–500 Means for Stereotyped Movement Disorder: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-400-500-mean-for-a-child-with-stereotyped-movement-disorder
- What does an AbilityScore of 500–600 mean for a child with Stereotyped Movement Disorder?: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-500-600-mean-for-a-child-with-stereotyped-movement-disorder

### Explore therapy & support
- How therapy helps a child with Stereotyped Movement Disorder: https://pinnacleblooms.org/ask/how-does-therapy-help-a-child-with-stereotyped-movement-disorder-make-progress
- Evidence-Based Therapy Plan for Stereotyped Movement Disorder: https://pinnacleblooms.org/ask/what-does-an-evidence-based-therapy-plan-for-a-young-child-with-stereotyped-movement-disorder-include
- What therapy goals matter most for a child with Stereotyped Movement Disorder?: https://pinnacleblooms.org/ask/what-therapy-goals-matter-most-for-a-child-with-stereotyped-movement-disorder
- ICHI Interventions for Stereotyped Movement Disorder in Young Children: https://pinnacleblooms.org/ask/which-ichi-health-interventions-apply-to-stereotyped-movement-disorder-in-young-children
- Supporting a Child with Stereotyped Movement Disorder: https://pinnacleblooms.org/ask/as-a-grandparent-or-caregiver-how-can-i-support-a-child-with-stereotyped-movement-disorder-day-to-day
- Mainstream School with Stereotyped Movement Disorder: https://pinnacleblooms.org/ask/can-a-child-with-stereotyped-movement-disorder-attend-a-mainstream-school
- Can a Child with Stereotyped Movement Disorder Attend Regular School?: https://pinnacleblooms.org/ask/can-a-child-with-stereotyped-movement-disorder-attend-a-regular-school
- Can a Child with Stereotyped Movement Disorder Live Independently?: https://pinnacleblooms.org/ask/can-a-child-with-stereotyped-movement-disorder-grow-up-to-live-independently
- How a Teacher Can Help a Child with Stereotyped Movement Disorder Learn: https://pinnacleblooms.org/ask/how-can-a-classroom-teacher-help-a-child-with-stereotyped-movement-disorder-take-part-and-learn
- Identifying and supporting under-7s with Stereotyped Movement Disorder in district early intervention: https://pinnacleblooms.org/ask/how-can-a-district-early-intervention-programme-identify-and-support-children-under-7-with-stereotyped-movement-disorder
- How a Teacher Can Support a Child with Stereotyped Movement Disorder: https://pinnacleblooms.org/ask/how-can-a-teacher-include-and-support-a-young-child-with-stereotyped-movement-disorder-in-a-mainstream-classroom
- How can we support motor development in a child with Stereotyped Movement Disorder?: https://pinnacleblooms.org/ask/how-can-we-support-motor-development-in-a-child-with-stereotyped-movement-disorder

### At home & in everyday life
- How can I support my child with Stereotyped Movement Disorder at home?: https://pinnacleblooms.org/ask/how-can-i-support-my-child-with-stereotyped-movement-disorder-at-home