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  1. Psychology - Wikipedia

    Psychology is the scientific study of behavior and mind. [1][2] Its subject matter includes the behavior of humans and nonhumans, both conscious and unconscious phenomena, and …

  2. Psychology | Psychology Today

    Psychology is the study of the mind and behavior. It arose as a discipline distinct from philosophy in the late 19th century.

  3. Psychology | Definition, History, Fields, Methods, & Facts

    Nov 7, 2025 · psychology, scientific discipline that studies mental states and processes and behaviour in humans and other animals. The discipline of psychology is broadly divisible into …

  4. What Is Psychology?

    Sep 3, 2024 · Psychology is the scientific study of the mind and behavior, according to the American Psychological Association. Psychology is a multifaceted discipline and includes …

  5. 8 Psychology Basics You Need to Know - Verywell Mind

    Sep 25, 2025 · Psychology is the study of the mind and behavior, utilizing scientific methods to understand and modify behavior. Psychologists often look at human behavior from different …

  6. American Psychological Association (APA)

    APA Services, Inc. is a companion professional organization to APA, serving all members and advocating for psychology. Its work includes advocating for psychology-informed federal …

  7. What is psychology? | BPS

    Discover what psychology is, the different types of psychology, and explore the career options in this field.

  8. BBC Science | Human Body & Mind | What is Psychology?

    Feb 12, 2004 · Psychology is the science of the mind. The human mind is the most complex machine on Earth. It is the source of all thought and behaviour. How do psychologists study …

  9. 20 Main Branches of Psychology

    May 18, 2017 · Psychology is made up of many different branches that focus on understanding behavior, thought, and emotion from various angles. Some branches focus on research and …

  10. Psychology: Definitions, branches, history, and how to become one

    Feb 1, 2018 · Psychology is the study of the mind, how it works, and how it might affect behavior.