This book’Applied Psychology’ is helpful for B.Sc Nursing first semester students and lays a foundation for nursing students to understand the intersection between psychology and nursing practice, enabling them to become more effective caregivers, better communicators, and compassionate professionals who are equipped to handle the diverse needs of their patients. It emphasizes understanding human behavior, mental health, cognitive functions, and emotional well-being. This knowledge is crucial for nurses as it equips them to provide holistic care, build therapeutic relationships, and enhance their interactions with patients.