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  2. ACT-R - Wikipedia

    en.wikipedia.org/wiki/ACT-R

    ACT-R (pronounced /ˌækt ˈɑr/; short for "Adaptive Control of Thought—Rational") is a cognitive architecture mainly developed by John Robert Anderson and Christian Lebiere at Carnegie Mellon University. Like any cognitive architecture, ACT-R aims to define the basic and irreducible cognitive and perceptual operations that enable the human ...

  3. Piaget's theory of cognitive development - Wikipedia

    en.wikipedia.org/wiki/Piaget's_theory_of...

    However, they now can think in images and symbols. Other examples of mental abilities are language and pretend play. Symbolic play is when children develop imaginary friends or role-play with friends. Children's play becomes more social and they assign roles to each other. Some examples of symbolic play include playing house, or having a tea party.

  4. Human communication - Wikipedia

    en.wikipedia.org/wiki/Human_communication

    Human communication can be defined as any Shared Symbolic Interaction. [6]Shared, because each communication process also requires a system of signification (the Code) as its necessary condition, and if the encoding is not known to all those who are involved in the communication process, there is no understanding and therefore fails the same notification.

  5. American anthropology - Wikipedia

    en.wikipedia.org/wiki/American_anthropology

    Symbols and symbolic thinking thus make possible a central feature of social relations in every human population: reciprocity. Evolutionary scientists have developed a model to explain reciprocal altruism among closely related individuals. Symbolic thought makes possible reciprocity between distantly related individuals. [56]

  6. Symbolic communication - Wikipedia

    en.wikipedia.org/wiki/Symbolic_communication

    Symbolic communication includes gestures, body language and facial expressions, as well as vocal moans that can indicate what an individual wants without having to speak. Research argues that about 55% of all communication stems from nonverbal language. [2] Symbolic communication ranges from sign language to braille to tactile communication skills.

  7. Symbolic behavior - Wikipedia

    en.wikipedia.org/wiki/Symbolic_Behavior

    Symbolic behavior is "a person’s capacity to respond to or use a system of significant symbols" (Faules & Alexander, 1978, p. 5). The symbolic behavior perspective argues that the reality of an organization is socially constructed through communication (Cheney & Christensen, 2000; Putnam, Phillips, & Chapman, 1996).

  8. Behavioral modernity - Wikipedia

    en.wikipedia.org/wiki/Behavioral_modernity

    Since 2018, recent dating methods utilized on various cave art sites in Spain and France have shown that Neanderthals performed symbolic artistic expression, consisting of red "lines, dots, and hand stencils" found in caves, prior to contact with anatomically modern humans. This is contrary to previous suggestions that Neanderthals lacked these ...

  9. Cultural-historical activity theory - Wikipedia

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

    Cultural-historical activity theory (CHAT) is a theoretical framework [1] to conceptualize and analyse the relationship between cognition (what people think and feel) and activity (what people do). [ 2 ] [ 3 ] [ 4 ] The theory was founded by L. S. Vygotsky [ 5 ] and Aleksei N. Leontiev , who were part of the cultural-historical school of ...