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  1. Human behavior | Definition, Theories, Characteristics, Examples, …

    This essay will concentrate, therefore, on human development during the first 12 years of life. This article discusses the development of human behaviour. For treatment of biological …

  2. Human sexual activity | Definition, Types, Examples, & Facts

    Nov 14, 2025 · Human sexual activity may conveniently be classified according to the number and gender of the participants. There is solitary activity involving only one individual, and there is …

  3. Ethics | Definition, History, Examples, Types, Philosophy, & Facts ...

    Nov 25, 2025 · Many features of human morality could have grown out of simple reciprocal practices such as the mutual removal of parasites from awkward places. Suppose a person …

  4. Human behaviour - Social Interaction, Psychology, Biology

    In the life course, genetic endowment and biology interact with cultural context and experience to shape the development of human behaviour.

  5. Psychology | Definition, History, Fields, Methods, & Facts | Britannica

    Nov 7, 2025 · Psychology became both a thriving profession of practitioners and a scientific discipline that investigated all aspects of human social behaviour, child development, and …

  6. Violence | Causes, Effects & Solutions | Britannica

    Nov 24, 2025 · Violence may be distinguished from aggression, a more general type of hostile behaviour that may be physical, verbal, or passive in nature. Violence is a relatively common …

  7. Personality | Definition, Types, Nature, & Facts | Britannica

    Nov 24, 2025 · The idea that people fall into certain personality type categories in relation to bodily characteristics has intrigued numerous modern psychologists as well as their …

  8. Human sexual activity - Sociosexual, Consent, Pleasure | Britannica

    Nov 14, 2025 · Whether or not a behavior is interpreted by society or the individual as erotic (i.e., capable of engendering sexual response) depends chiefly on the context in which the activity …

  9. Human behaviour - Personality, Socialization, Development

    Human behaviour - Personality, Socialization, Development: Several theories of personality development stress that adulthood and aging are periods of qualitative change, of …

  10. Conformity | Definition, Studies, Types, & Facts | Britannica

    Types of conformity Two categories of conformity have been distinguished: public agreement (compliance) and private agreement (acceptance). If conformity is defined as movement …