Psychology is the study of the mind and behavior. Research in psychology seeks to understand and explain how people think, act, and feel. Psychologists strive to learn more about the many factors that can impact thought and behavior, ranging from biological influences to social pressures.
Applications for psychology include mental health treatment, performance enhancement, self-help, ergonomics, and many other areas affecting health and daily life. It is difficult to capture everything that psychology encompasses in just a brief definition, but topics such as development, personality, thoughts, feelings, emotions, motivations, and social behaviors represent just a portion of what psychology seeks to understand, predict, and explain.