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  2. Social identity theory - Wikipedia

    en.wikipedia.org/wiki/Social_identity_theory

    Social identity is the portion of an individual's self-concept derived from perceived membership in a relevant social group. [1] [2]As originally formulated by social psychologists Henri Tajfel and John Turner in the 1970s and the 1980s, [3] social identity theory introduced the concept of a social identity as a way in which to explain intergroup behaviour.

  3. Identification (psychology) - Wikipedia

    en.wikipedia.org/wiki/Identification_(psychology)

    Identification is a psychological process whereby the individual assimilates an aspect, property, or attribute of the other and is transformed wholly or partially by the model that other provides. It is by means of a series of identifications that the personality is constituted and specified. The roots of the concept can be found in Freud 's ...

  4. Social identity approach - Wikipedia

    en.wikipedia.org/wiki/Social_identity_approach

    The social identity approach has been contrasted with the social cohesion approach when it comes to defining social groups. The social identity approach describes the state of people thinking of themselves and others as a group. Therefore, three intra-psychological processes proceed. Firstly, social categorization (see self-categorization ...

  5. Rational choice theory - Wikipedia

    en.wikipedia.org/wiki/Rational_choice_theory

    The neoclassical approach is to call on rational economic man to solve both. Economic relationships that reflect rational choice should be ‘projectible’. But that attributes a deductive power to ‘rational’ that it cannot have consistently with positivist (or even pragmatist) assumptions (which require deductions to be simply analytic ...

  6. Identity economics - Wikipedia

    en.wikipedia.org/wiki/Identity_economics

    Identity economics captures the idea that people make economic choices based on both monetary incentives and their identity: holding monetary incentives constant, people avoid actions that conflict with their concept of self. The fundamentals of identity economics was first formulated by Nobel Prize –winning economist George Akerlof and ...

  7. Social multiplier effect - Wikipedia

    en.wikipedia.org/wiki/Social_Multiplier_Effect

    Social multiplier effect. The social multiplier effect is a term used in economics, economic geography, sociology, public health and other academic disciplines to describe certain social externalities. It is based on the principle that high levels of one attribute amongst one's peers can have spillover effects on an individual.

  8. Behavioral economics - Wikipedia

    en.wikipedia.org/wiki/Behavioral_economics

    e. Behavioral economics is the study of the psychological, cognitive, emotional, cultural and social factors involved in the decisions of individuals or institutions, and how these decisions deviate from those implied by classical economic theory. [1][2] Behavioral economics is primarily concerned with the bounds of rationality of economic agents.

  9. Psychology of self and identity - Wikipedia

    en.wikipedia.org/wiki/Psychology_of_self_and...

    The psychology of self and identity is a subfield of Psychology that moves psychological research “deeper inside the conscious mind of the person and further out into the person’s social world.” [1] The exploration of self and identity subsequently enables the influence of both inner phenomenal experiences and the outer world in relation to the individual to be further investigated.