Self-categorization theory is a theory in social psychology that describes the circumstances under which a person will perceive collections of people (including themselves) as a group, as well as the consequences of perceiving people in group terms. Although the theory is often introduced as an explanation of psychological group formation (which was one of its early goals), it is more accurately thought of as general analysis of the functioning of categorization processes in social perception and interaction that speaks to issues of individual identity as much as group phenomena. It was developed by John Turner and colleagues, and along with social identity theory it is a constituent part of the social identity approach. It was in part developed to address questions that arose in response to social identity theory about the mechanistic underpinnings of social identification.
Self-categorization theory has been influential in the academic field of social psychology and beyond. It was first applied to the topics of social influence, group cohesion, group polarization, and collective action. In subsequent years the theory, often as part of the social identity approach, has been applied to further topics such as leadership, personality, outgroup homogeneity, and power. One tenet of the theory is that the self should not be considered as a foundational aspect of cognition, but rather the self should be seen as a product of the cognitive system at work.
Drawing inspiration from cognitive psychology, self-categorization theory assumes that the self can be categorized at various levels of abstraction. In other words, humans may categorize the self as a singular "I"(personal identity), or as a more inclusive "we"(social identity). In the latter case the self is cognitively grouped as identical and interchangeable to other stimuli within that category. It is argued that it is this variation in self categorization that underpins many intergroup phenomena, including those described in social identity theory.
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This course provides an introduction to the physical phenomenon of turbulence, its probabilistic description and modeling approaches including RANS and LES. Students are equipped with the basic knowle
Social identity is the portion of an individual's self-concept derived from perceived membership in a relevant social group. As originally formulated by social psychologists Henri Tajfel and John Turner in the 1970s and the 1980s, social identity theory introduced the concept of a social identity as a way in which to explain intergroup behaviour.
In social psychology, a stereotype is a generalized belief about a particular category of people. It is an expectation that people might have about every person of a particular group. The type of expectation can vary; it can be, for example, an expectation about the group's personality, preferences, appearance or ability. Stereotypes are sometimes overgeneralized, inaccurate, and resistant to new information, but can sometimes be accurate. An explicit stereotype refers to stereotypes that one is aware that one holds, and is aware that one is using to judge people.
"Social identity approach" is an umbrella term designed to show that there are two methods used by academics to describe certain complex social phenomena- namely the dynamics between groups and individuals. Those two theoretical methods are called social identity theory and self-categorization theory. Experts describe them as two intertwined, but distinct, social psychological theories. The term "social identity approach" arose as an attempt to mitigate against the tendency to conflate the two theories, as well as the tendency to mistakenly believe one theory to be a component of the other.
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