For the Sensory-Based Intervention Group, participants received a 40-minute face-to-face session once a week for 8 weeks, consisting of structured exercise and sensory-based interventions. Sessions were conducted in a therapy room equipped with sensory and activity materials.

At the end of each session, caregivers were provided with feedback, their questions were addressed, and individualized home assignments were given. The intervention program for each child was tailored to their individual needs, and the progression of activities was personalized and adjusted based on each child's performance and development throughout the study.

For the Telerehabilitation-Based Sensory Intervention Group, participants received 40-minute in-person sensory-based sessions once a week for 8 weeks, followed by 30-minute telerehabilitation sessions once a week for an additional 8 weeks. Telerehabilitation was delivered via Zoom using a webcam-equipped computer.

The online sessions were designed as a continuation of the face-to-face intervention and included individualized activity plans, caregiver coaching, home program recommendations, and ergonomic adjustments. Caregivers were informed in advance about required materials and setup. Each session was adapted to the child's developmental level, with activities progressively structured from simple to complex.

Participants in the Sensory-Based Intervention Group received weekly 40-minute face-to-face sessions for 8 weeks, involving structured exercise and sensory-based activities tailored to individual needs, with caregiver feedback and home programs provided after each session.

The Canadian Occupational Performance Measure (COPM) is a standardized assessment tool frequently used by occupational therapists to identify problems in occupational performance areas and to measure individuals' perceived performance and satisfaction levels. The COPM is administered through a semi-structured interview and takes approximately 20-30 minutes to complete. It involves individuals rating their performance and satisfaction in the areas of self-care, productivity, and leisure activities. The COPM has been adapted and validated across various age groups and diagnostic populations and is commonly used in pediatric settings as well.

In this study, the Parent Questionnaire version of the Sensory Profile was administered to assess the sensory processing patterns of participating children. Developed by Winnie Dunn in 1999, the Sensory Profile is designed for children aged 3 to 10 and consists of 125 items evaluating various aspects of sensory development. The tool identifies four sensory response patterns: sensitivity, registration, avoidance, and seeking. Scoring is categorized into three main domains: sensory processing, modulation, and behavioral/emotional responses. The questionnaire includes subscales such as auditory, visual, vestibular, tactile, multisensory, and oral sensory processing, as well as items addressing endurance, posture, activity level, emotional modulation, and social-emotional responses.

The Functional Independence Measure for Children (WeeFIM) was developed to address the sensitivity and comprehensiveness limitations of the Barthel Index in assessing functional independence. It evaluates both motor and cognitive components of a child's functional abilities and is based on the International Classification of Functioning, Disability and Health (ICF). The WeeFIM consists of 18 items, divided into two domains: 13 items in the motor domain and 5 items in the cognitive domain. It is commonly used to assess the level of assistance required by children in daily activities.