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  2. Fire triangle - Wikipedia

    en.wikipedia.org/wiki/Fire_triangle

    The fire triangle. The fire triangle or combustion triangle is a simple model for understanding the necessary ingredients for most fires. [1] The triangle illustrates the three elements a fire needs to ignite: heat, fuel, and an oxidizing agent (usually oxygen). [2] A fire naturally occurs when the elements are present and combined in the right ...

  3. Cultural-historical activity theory - Wikipedia

    en.wikipedia.org/wiki/Cultural-historical...

    Activity systems analysis is a CHAT-based method that uses Activity Theory concepts such as mediated action, goal-directed activity and dialectical relationship between the individual and environment for understanding human activity in real-world situations with data collection, analysis, and presentation methods that address the complexities ...

  4. Jungian archetypes - Wikipedia

    en.wikipedia.org/wiki/Jungian_archetypes

    Later in life, Jung's research in Burghölzli Hospital on psychotic patients and his own self-analysis supported his belief in the existence of universal psychic structures that underlie all human experience and behavior. He discovered that the dreams of his patients followed certain patterns and had elements of myths, legends, and fairy tales ...

  5. Control of fire by early humans - Wikipedia

    en.wikipedia.org/.../Control_of_fire_by_early_humans

    For example, foods found in the wake of wildfires tend to be either burned or undercooked. This might have provided incentives to place undercooked foods on a hotspot or to pull food out of the fire if it was in danger of getting burned. This would require familiarity with fire and its behavior. [18] [14]

  6. Classical element - Wikipedia

    en.wikipedia.org/wiki/Classical_element

    This system consisted of the four classical elements of air, earth, fire, and water, in addition to a new theory called the sulphur-mercury theory of metals, which was based on two elements: sulphur, characterizing the principle of combustibility, "the stone which burns"; and mercury, characterizing the principle of metallic properties.

  7. Behavioural change theories - Wikipedia

    en.wikipedia.org/wiki/Behavioural_change_theories

    Each behavioural change theory or model focuses on different factors in attempting to explain behaviour change. Of the many that exist, the most prevalent are learning theories, social cognitive theory, theories of reasoned action and planned behaviour, transtheoretical model of behavior change, the health action process approach, and the BJ Fogg model of behavior change.

  8. Activity theory - Wikipedia

    en.wikipedia.org/wiki/Activity_theory

    Activity theory is more of a descriptive meta-theory or framework than a predictive theory. It considers an entire work/activity system (including teams, organizations, etc.) beyond just one actor or user. It accounts for environment, history of the person, culture, role of the artifact, motivations, and complexity of real-life activity.

  9. Human behavior - Wikipedia

    en.wikipedia.org/wiki/Human_behavior

    Human behavior is the potential and expressed capacity (mentally, physically, and socially) of human individuals or groups to respond to internal and external stimuli throughout their life. Behavior is driven by genetic and environmental factors that affect an individual.