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  1. Demeanor Definition & Meaning | Britannica Dictionary

    DEMEANOR meaning: a person's appearance and behavior the way someone seems to be to other people usually singular

  2. Behavior Definition & Meaning | Britannica Dictionary

    BEHAVIOR meaning: 1 : the way a person or animal acts or behaves; 2 : the way something (such as a machine or substance) moves, functions, or reacts

  3. Human behavior | Definition, Theories, Characteristics, Examples, Types ...

    Human behavior, the potential and expressed capacity for physical, mental, and social activity throughout human life. Humans, like other animal species, have a typical life course that consists of …

  4. Behaviour | Britannica

    Other articles where behaviour is discussed: emotion: The physical expression of emotion: …might hesitate to call deliberate behaviour an “expression” because of the intervening conscious activity it …

  5. Capybara | Description, Behavior, & Facts | Britannica

    Nov 19, 2025 · Capybara, either of two species of large semiaquatic South American rodents. Capybaras live in forests and wetlands from Panama to Argentina. The larger species, Hydrochoerus …

  6. Cognitive behavior therapy (CBT) | Definition, History, Techniques ...

    Nov 29, 2025 · Cognitive behavior therapy is a common form of psychotherapy used to help people become aware of and to change their inaccurate or negative patterns of thinking.

  7. Deviance | Causes, Consequences & Solutions | Britannica

    What does 'deviance' mean in sociology? How do societies decide what is considered deviant behavior? What are some common examples of deviant acts? Why do people sometimes act in ways that …

  8. Animal behaviour - Function, Adaptation, Evolution | Britannica

    Animal behaviour - Function, Adaptation, Evolution: In studying the function of a behavioral characteristic of an animal, a researcher seeks to understand how natural selection favours the …

  9. Role | Definition, Examples, & Facts | Britannica

    Oct 15, 2025 · A role is the behavior expected of an individual who occupies a given social position or status. A role is a comprehensive pattern of behavior that is socially recognized, providing a means …

  10. Morality | Definition, Ethics, Comparative Ethics, Ethical Relativism ...

    Nov 7, 2025 · Morality, the moral beliefs and practices of a culture, community, or religion or a code or system of moral rules, principles, or values. The conceptual foundations and rational consistency of …