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Social Identity Approach
"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. Haslam, A. S. (2001). Psychology in Organizations. London, SAGE Publications.Turner, J. C., Oakes, P. J. (1997). The socially structured mind. In C. McGarty & S. A. Haslam (Eds.), The message of social psychology: Perspectives on mind in society (pp. 355-373). Oxford: Blackwell.Postmes, T. & Branscombe, N. (2010). Sources of social identity. In T. Postmes & N. Branscombe (Eds). Rediscovering Social Identity: Core Sources. Psychology Press. The term "social identity approach" arose as an attempt to militate against the tendency to conflate the two theories, as well as the tendency to mistakenly beli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SIT Approach
Sitting is a List of human positions, basic action and resting position in which the body weight is supported primarily by the bony ischial tuberosities with the buttocks in contact with the ground or a horizontal surface such as a chair seat, instead of by the lower limbs as in standing, squatting position, squatting or kneeling. When sitting, the torso is more or less upright, although sometimes it can lean against other objects for a more relaxed posture. Sitting for much of the day may pose significant health risks, with one study suggesting people who sit regularly for prolonged periods may have higher mortality rates than those who do not. The average person sits down for 4.7 hours per day, according to a global review representing 47% of the global adult population. The form of kneeling where the buttocks sit back on the heels, for example as in the ''Seiza'' and ''Vajrasana (yoga), Vajrasana'' postures, is also often interpreted as sitting. Prevalence The British Chi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interdependence
Systems theory is the transdisciplinary study of systems, i.e. cohesive groups of interrelated, interdependent components that can be natural or artificial. Every system has causal boundaries, is influenced by its context, defined by its structure, function and role, and expressed through its relations with other systems. A system is "more than the sum of its parts" when it expresses synergy or emergent behavior. Changing one component of a system may affect other components or the whole system. It may be possible to predict these changes in patterns of behavior. For systems that learn and adapt, the growth and the degree of adaptation depend upon how well the system is engaged with its environment and other contexts influencing its organization. Some systems support other systems, maintaining the other system to prevent failure. The goals of systems theory are to model a system's dynamics, constraints, conditions, and relations; and to elucidate principles (such as purpose, mea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ingroups And Outgroups
In social psychology and sociology, an in-group is a social group to which a person self-categorization theory, psychologically identifies as being a member. By contrast, an out-group is a social group with which an individual does not identify. People may for example identify with their peer group, family, community, sports team, political party, gender, sexual orientation, religion, or nation. It has been found that the psychological membership of social groups and categories is associated with a wide variety of phenomena. The terminology was made popular by Henri Tajfel and colleagues beginning in the 1970s during his work in formulating social identity theory. The significance of in-group and out-group categorization was identified using a method called the minimal group paradigm. Tajfel and colleagues found that people can form self-preferencing in-groups within a matter of minutes and that such groups can form even on the basis of completely arbitrary and invented discri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Self-categorization Theory
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. Haslam, A. S. (2001). Psychology in Organizations. London, SAGE Publications. Self-categorization theory ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Principal–agent Problem
The principal–agent problem refers to the conflict in interests and priorities that arises when one person or entity (the " agent") takes actions on behalf of another person or entity (the " principal"). The problem worsens when there is a greater discrepancy of interests and information between the principal and agent, as well as when the principal lacks the means to punish the agent. The deviation from the principal's interest by the agent is called " agency costs".''Pay Without Performance'', Lucian Bebchuk and Jesse Fried, Harvard University Press 2004preface and introduction) Common examples of this relationship include corporate management (agent) and shareholders (principal), elected officials (agent) and citizens (principal), or brokers (agent) and markets (buyers and sellers, principals). In all these cases, the principal has to be concerned with whether the agent is acting in the best interest of the principal. Principal-agent models typically either examine moral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rachel Kranton
Rachel E. Kranton (born c. 1962) is an American economist and James B. Duke Professor of Economics at Duke University. She is a member of the National Academy of Sciences, the American Academy of Arts & Science, Fellow of the Econometric Society, and 2010 recipient of the Blaise Pascal Chair. She was elected to serve on thExecutive Committee of the American Economic Associationfrom 2015 to 2018. Kranton's research focuses on how social institutions affect economic outcomes, and has applications in a variety of fields within economics, such as economic development, international economics, and industrial organization. More specifically, Kranton studies social networks and develops formal theories of how social networks affect economic behavior, the effects of buyer-seller networks, institutions in colonial India, and reciprocal exchange. By this, she's a major contributor to the emerging new field of economics of networks. She uses formal models of strategic interaction in select ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Akerlof
George Arthur Akerlof (born June 17, 1940) is an American economist and a university professor at the McCourt School of Public Policy at Georgetown University and Koshland Professor of Economics Emeritus at the University of California, Berkeley. Akerlof was awarded the 2001 Nobel Memorial Prize in Economic Sciences, jointly with Michael Spence and Joseph Stiglitz, "for their analyses of markets with asymmetric information." He is the husband of former United States Secretary of the Treasury Janet Yellen. Early life and education Akerlof was born in New Haven, Connecticut, on June 17, 1940, into a Jewish family. His mother was Rosalie Clara Grubber (née Hirschfelder), a housewife of History of the Jews in Germany, German Jewish descent, and his father was Gösta Carl Åkerlöf, a chemist and inventor, who was a Swedish Americans, Swedish immigrant. "The Princeton Country Day School ended at grade nine. At that point most of my classmates dispersed among different New England prep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 Rachel Kranton in their article "Economics and Identity," published in the ''Quarterly Journal of Economics''. This article provides a framework for incorporating social identities into standard economics models, expanding the standard utility function In economics, utility is a measure of a certain person's satisfaction from a certain state of the world. Over time, the term has been used with at least two meanings. * In a Normative economics, normative context, utility refers to a goal or ob ... to include both pecuniary payoffs and identity utility. The authors demonstrate the importance of identity in economics by showing how predictions of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economics
Economics () is a behavioral science that studies the Production (economics), production, distribution (economics), distribution, and Consumption (economics), consumption of goods and services. Economics focuses on the behaviour and interactions of Agent (economics), economic agents and how economy, economies work. Microeconomics analyses what is viewed as basic elements within economy, economies, including individual agents and market (economics), markets, their interactions, and the outcomes of interactions. Individual agents may include, for example, households, firms, buyers, and sellers. Macroeconomics analyses economies as systems where production, distribution, consumption, savings, and Expenditure, investment expenditure interact; and the factors of production affecting them, such as: Labour (human activity), labour, Capital (economics), capital, Land (economics), land, and Entrepreneurship, enterprise, inflation, economic growth, and public policies that impact gloss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Group Cohesiveness
Group cohesiveness, also called group cohesion, social harmony or social cohesion, is the degree or strength of bonds linking members of a social group to one another and to the group as a whole. Although cohesion is a multi-faceted process, it can be broken down into four main components: social relations, task relations, perceived unity, and emotions. Members of strongly cohesive groups are more inclined to participate readily and to stay with the group. Definition There are different ways to define group cohesion, depending on how researchers conceptualize this concept. However, most researchers define cohesion to be task commitment and interpersonal attraction to the group. Cohesion can be more specifically defined as the tendency for a group to be in unity while working towards a goal or to satisfy the emotional needs of its members. This definition includes important aspects of cohesiveness, including its multidimensionality, dynamic nature, instrumental basis, and emot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Social Identity Theory
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. "Social identity theory explores the phenomenon of the 'ingroup' and 'outgroup', and is based on the view that identities are constituted through a process of difference defined in a relative or flexible way depends on the activities in which one engages." This theory is described as a theory that predicts certain intergroup behaviours on the basis of perceived group status differences, the perceived legitimacy and stability of those status differences, and the perceived ability to move from one group to another. This contrasts with occasions where the term "social identity theory" is used to refer to general theorizing about huma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
In-group Favoritism
In-group favoritism, sometimes known as in-group–out-group bias, in-group bias, intergroup bias, or in-group preference, is a pattern of favoring members of one's Ingroups and outgroups, in-group over out-group members. This can be expressed in evaluation of others, in allocation of resources, and in many other ways.Aronson, E., Wilson, T. D., & Akert, R. (2010). ''Social psychology''. 7th ed. Upper Saddle River: Prentice Hall. This effect has been researched by many psychologists and linked to many theories related to group conflict and prejudice. The phenomenon is primarily viewed from a social psychology standpoint. Studies have shown that in-group favoritism arises as a result of the formation of cultural groups. These cultural groups can be divided based on seemingly trivial observable traits, but with time, populations grow to associate certain traits with certain behavior, increasing covariation. This then incentivizes in-group bias. Two prominent theoretical approach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
