Mr. Jahir Abbas, MPT (Paediatrics), FAGE, COPT, C/SI, C/NDT, is a distinguished professional and fellow researcher at the esteemed Tata School of Social Sciences. His current focus is on studying the impact on children with special needs in low socioeconomic status. Additionally, he is actively involved in the development of Bailey IV, the Bengali version of Indian Standardization. With a special interest in behavioural and developmental paediatrics, Mr. Abbas is certified in feeding and eating, sleep hygiene in neurodevelopmental disorders, and behavioural management from Ontario, Canada. His expertise and dedication make him an invaluable advocate for children with special needs.