This department delves into how human behavior, mental processes, and social interactions influence oral health and overall well-being. Its mission is to offer in-depth education and training in behavioral sciences, engage in innovative research on the psychological aspects of dental health, and integrate these findings into clinical practice to improve patient care. Core areas of study include the psychology of health, patient behavior, stress management, communication skills, and the impact of social and cultural factors on dental health. With a team of experienced faculty members, the department not only enriches academic knowledge but also actively participates in community outreach to foster mental health awareness. By bridging the gap between behavioral science and dental practice, the Department of Behavioural Sciences at Rahbar College of Dentistry plays a crucial role in shaping effective dental care strategies and enhancing patient outcomes.