Psychologists use scientific methods to ensure findings are objective:
Studies how people change physically, cognitively, and socially throughout their lifespan. Introdução à Psicologia
Psychology is the scientific study of the mind and behavior. It goes beyond "reading minds" or common sense, relying on empirical evidence to understand how people think, feel, and act. It covers everything from biological processes (brain chemistry) to social interactions (group dynamics) and mental health. Psychologists use scientific methods to ensure findings are
Manipulates variables to determine cause-and-effect relationships. Introdução à Psicologia