<unk>  is accepted in the Diagnostic Classification of Mental Health and Developmental Disorders of Infancy and Early Childhood (DC:0-3R). It is not recognized as a mental disorder in medical manuals such as the ICD-10 or the DSM-5. Diagnosis is primarily arrived at by the use of standardized tests, standardized questionnaires, expert observational scales, and free-play observation at an occupational therapy gym. Observation of functional activities might be carried at school and home as well. Though diagnosis in most of the world is done by an occupational therapist, in some countries diagnosis is made by certified professionals, such as psychologists, learning specialists, physiotherapists and/or speech and language therapists. Some countries recommend to have a full psychological and neurological evaluation if symptoms are too severe. Standardized tests * Sensory Integration and Praxis Test (SIPT) * Evaluation of Ayres' Sensory Integration (EASI) - in development * DeGangi-Berk Test of Sensory Integration (TSI) * Test of Sensory Functions in Infants (TSFI) Standardized questionnaires * Sensory Profile (SP) * Infant/Toddler Sensory Profile * Adolescent/Adult Sensory Profile * Sensory Profile School Companion * Indicators of Developmental Risk Signals (INDIPCD-R) * Sensory<unk>  Measure (SPM) * Sensory<unk>  Measure Preeschool (SPM-P)
Sensory processing disorder
Somatosensory disorder
Motor disorder
Cognitive reserve
Communication disorder
Catastrophic illness
Stroke recovery
Pollutant-induced abnormal behaviour