ASSESSMENT OF SENSORY PROCESSING IN CHILDREN WITH AUTISM SPECTRUM DISORDER USING THE SHORT SENSORY PROFILE: A STUDY OF 60 PARTICIPANTS

Abstract

Alterations in sensory processing are widely recognized as a fundamental characteristic of Autism Spectrum Disorder and play a critical role in shaping everyday functioning, behavioral responses, and participation in daily activities. The precise evaluation of these sensory characteristics is crucial for designing effective intervention strategies, particularly when applying integrated rehabilitation models. The present study was designed to investigate patterns of sensory processing in children diagnosed with ASD through the use of the Short Sensory Profile, with emphasis on its role in informing a combined physiotherapy and occupational therapy framework. The sample consisted of 60 children within the age range of 4 to 7 years. Sensory processing characteristics were measured using the Short Sensory Profile, a standardized caregiver-based assessment tool that examines multiple domains, including tactile responsiveness, movement-related sensitivity, and low energy/weakness. Data were collected as part of an initial comprehensive assessment within an integrated therapeutic framework combining physiotherapy and occupational therapy interventions. Descriptive and inferential statistical analyses were conducted to examine the distribution and severity of sensory processing differences. The results indicated that the majority of participants exhibited definite differences across multiple sensory domains. Specifically, approximately 69% of the children demonstrated definite differences in at least two sensory domains. The most pronounced impairments were identified in tactile sensitivity, movement sensitivity, and the low energy/weakness subscale. Children within this profile demonstrated reduced muscle strength, poor postural control, and limited endurance. They fatigued easily, particularly during activities requiring sustained posture or physical effort, exhibited weak grip strength, experienced difficulty lifting age-appropriate objects, and frequently required external support even during routine tasks. These findings highlight the strong relationship between sensory processing difficulties and motor function in children with ASD. The identified patterns emphasize the importance of integrating sensory-based approaches with targeted motor and functional training. The Short Sensory Profile proved to be a valuable tool for guiding individualized intervention planning within a comprehensive therapeutic model. In conclusion, this study provides evidence that specific sensory processing deficits—particularly in tactile, movement, and low energy domains—should be central considerations in intervention design. The integration of sensory-based strategies within combined physiotherapy and occupational therapy programs may improve functional outcomes and enhance participation in daily activities for children with ASD. Future research should explore the long-term effects of such integrated interventions on sensory and motor development.