Sensory Processing Differences
Screening & Diagnostic Pathway for Sensory Processing Differences (Under 7)
Screening for Sensory Processing Differences under 7 is stepwise: developmental surveillance and parent concern, validated sensory questionnaires, a structured differential work-up (hearing, vision, ASD, ADHD, anxiety, global delay), and OT-led standardised assessment framed within the WHO ICF model — there is no single confirmatory test, and characterisation is multidisciplinary.
A child who melts down at the supermarket or refuses certain textures is not being difficult — they are telling us how their nervous system reads the world.
In short
There is no single confirmatory test for Sensory Processing Differences; the pathway is stepwise and multidisciplinary. Begin with structured developmental surveillance at well-child visits, escalate to standardised parent- and clinician-rated sensory measures when concerns persist, and crucially rule out the differentials — hearing or vision deficits, ASD, ADHD, anxiety and global delay — before attributing function to sensory processing alone. Definitive characterisation is occupational-therapy-led, with input from paediatrics and, where indicated, audiology and developmental psychology.The recommended pathway
1. Surveillance & screen (every visit). Use CDC Learn the Signs. Act Early. milestone monitoring plus parent concern as a trigger. Note feeding selectivity, extreme reactions to sound/texture/movement, or sensory-seeking that disrupts daily participation.2. Structured caregiver questionnaires. Where concern persists, deploy validated sensory profiles and a functional-participation history across home, childcare and play settings. Sensory differences must impair participation to be clinically meaningful.
3. Differential work-up. Confirm normal hearing and vision; screen for ASD, ADHD and anxiety. ICD-11 does not list a standalone sensory-processing disorder, so frame findings within the WHO ICF model of functioning rather than as an isolated diagnostic label.
4. OT-led assessment. A paediatric occupational therapist completes structured observation, standardised motor and sensory measures, and a participation-based formulation that directly informs intervention.
The Pinnacle way
A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care — never from an online form. Our pathway integrates occupational therapy, sensory processing profiling and a clinician-administered AbilityScore® across 70+ centres in 4 states.Trusted sources
WHO ICD-11 and ICF framework; CDC Learn the Signs. Act Early.; Indian Academy of Pediatrics; American Academy of Pediatrics (HealthyChildren.org).Next step — Refer a child or co-manage the work-up with a Pinnacle clinician — partner with us.
This is general information, not a diagnosis — a clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre under qualified clinician care.
What to watch
Feeding selectivity, extreme distress to sound, light or texture, sensory-seeking that disrupts daily participation, and any concern persisting across home, childcare and play settings.
Try this at home
Ask caregivers to log when reactions happen and in which setting — patterns across contexts distinguish a true sensory difference from a one-off, and sharpen the work-up.
Trusted sources
Developed by SETU Consortium · Pinnacle Blooms Network · Last reviewed 2026-06-10 · reviewed every 365 days
This is general information, not a diagnosis. A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care.
Frequently asked
Is there a single diagnostic test for Sensory Processing Differences?
No. There is no standalone confirmatory test and ICD-11 does not list it as an independent disorder. The pathway combines surveillance, validated sensory questionnaires, differential exclusion and OT-led standardised assessment, framed within the WHO ICF model of functioning.
What conditions must be excluded first?
Confirm normal hearing and vision, then screen for ASD, ADHD, anxiety and global developmental delay. Sensory features frequently co-occur with these, so they must be ruled out or co-managed before attributing function to sensory processing alone.
Which professional leads the assessment?
A paediatric occupational therapist leads structured observation and standardised sensory and motor measures, with paediatric, audiology and developmental-psychology input as indicated.