Abstract
This study examines maladaptive behaviors in children with intellectual disabilities at SLB Negeri Pembina Mataram. These children often face challenges in social and academic adjustment, leading to behaviors such as physical aggression, self-injury, social withdrawal, and resistance to instructions. The research employed a qualitative case study approach to explore the underlying causes of these behaviors and the factors influencing them. Data were collected through classroom observations, semi-structured interviews with teachers, special education staff, and parents, as well as document analysis. The findings indicate that communication barriers, cognitive and emotional limitations, and environmental factors such as inconsistent family discipline significantly contribute to maladaptive behaviors. In addition, classroom management strategies, including structured routines, individualized interventions, and positive reinforcement, were identified as key methods for managing these behaviors. The study concludes that a comprehensive approach involving teacher training, collaboration with parents, and support from mental health professionals is crucial for effectively addressing maladaptive behaviors and promoting positive outcomes for children with intellectual disabilities.