The scientific study of the human mind and behavior is called "psychology." This field explores a wide range of topics, including cognition, emotions, perception, personality, and social interactions. Psychological research employs various methodologies, from experimental studies to observational research, aiming to understand how individuals think, feel, and behave in different contexts. Subfields within psychology include clinical, developmental, cognitive, social, and educational psychology, among others. By examining mental processes and behavioral patterns, psychology contributes to a deeper understanding of human nature and can inform practices related to mental health, education, and personal development.