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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 mental processes such …

  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 | Britannica

    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 two parts: a large …

  4. Psychology - Theories, History, and More - Verywell Mind

    Explore the various types of psychology, their history, and the major theorists behind them and apply the knowledge to your mental and emotional well-being.

  5. Chapter 1. Introducing Psychology – Introduction to Psychology

    Chapter 1. Introducing Psychology Psychology is the scientific study of mind and behavior. The word “psychology” comes from the Greek words “psyche,” meaning life, and “logos,” meaning explanation. …

  6. Psychology's Comprehensive Online Resources | Psychology.org

    Find out what it takes to enter the psychology field and how to build a successful career on the most comprehensive site for psychology schools and careers.

  7. Free Psychology Book Available for Download - OpenStax

    Psychology is designed to meet scope and sequence requirements for the single-semester introduction to psychology course. The book offers a comprehensive treatment of core concepts, grounded in …

  8. Introduction to Psychology — Open & Free - OLI

    This course offers students an engaging, interactive introduction to the essential topics in psychology. Learn about Open & Free OLI courses by visiting the “Open & Free features” tab below.

  9. 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 many sub-fields of …

  10. Science of Psychology - American Psychological Association (APA)

    The science of psychology benefits society and enhances our lives. Psychologists examine the relationships between brain function and behavior, and the environment and behavior, applying what …