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Self-affirmation
Self-affirmation theory is a psychological theory that focuses on how individuals adapt to information or experiences that are threatening to their self-concept. Claude Steele originally popularized self-affirmation theory in the late 1980s,Steele, C. M. (1988). The psychology of self-affirmation: Sustaining the integrity of the self. Advances in experimental social psychology, 21, 261-302Cohen, G. L., & Sherman, D. K. (2007). Self-affirmation theory. In R. Baumeister and K. Vohs (Eds.), Encyclopedia of Social Psychology (pp. 787-789). Thousand Oakes: Sage Publications and it remains a well-studied theory in social psychological research.Sherman, D. K., & Cohen, G. L. (2006). The psychology of self-defense: Self-affirmation theory. In M. P. Zanna (Ed.) Advances in experimental social psychology, 38, pp. 183-242. New York, NY: Guildford Press.McQueen, A., & Klein, W. M. (2006). Experimental manipulations of self-affirmation: A systematic review. Self and Identity, 5(4), 289-354 Sel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Claude Steele
Claude Mason Steele (born January 1, 1946) is a social psychologist and emeritus professor at Stanford University, where he is the I. James Quillen Endowed Dean, Emeritus at the Stanford Graduate School of Education, and Lucie Stern Professor in the Social Sciences, Emeritus. Formerly he was the executive vice chancellor and provost at the University of California, Berkeley. He also served as the 21st provost of Columbia University for two years. Before that, he had been a professor of psychology at various institutions for almost 40 years. He is best known for his work on stereotype threat and its application to minority student academic performance.Steele, C. M., & Aronson, J. (1995). Stereotype threat and the intellectual test performance of African-Americans. ‘’Journal of Personality and Social Psychology, 62’’(1), 26-37. His earlier work dealt with research on the self (like self-image and self-affirmation)Steele, C. M. (1988). The psychology of self-affirmation: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychology
Psychology is the scientific study of mind and behavior. Psychology includes the study of conscious and unconscious phenomena, including feelings and thoughts. It is an academic discipline of immense scope, crossing the boundaries between the natural and social sciences. Psychologists seek an understanding of the emergent properties of brains, linking the discipline to neuroscience. As social scientists, psychologists aim to understand the behavior of individuals and groups.Fernald LD (2008)''Psychology: Six perspectives'' (pp.12–15). Thousand Oaks, CA: Sage Publications.Hockenbury & Hockenbury. Psychology. Worth Publishers, 2010. Ψ (''psi''), the first letter of the Greek word ''psyche'' from which the term psychology is derived (see below), is commonly associated with the science. A professional practitioner or researcher involved in the discipline is called a psychologist. Some psychologists can also be classified as behavioral or cognitive scientists. Some psyc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cortisol
Cortisol is a steroid hormone, in the glucocorticoid class of hormones. When used as a medication, it is known as hydrocortisone. It is produced in many animals, mainly by the ''zona fasciculata'' of the adrenal cortex in the adrenal gland. It is produced in other tissues in lower quantities. It is released with a diurnal cycle and its release is increased in response to stress and low blood-glucose concentration. It functions to increase blood sugar through gluconeogenesis, to suppress the immune system, and to aid in the metabolism of fat, protein, and carbohydrates. It also decreases bone formation. Many of these functions are carried out by cortisol binding to glucocorticoid or mineralocorticoid receptors inside the cell, which then bind to DNA to impact gene expression. Health effects Metabolic response Metabolism of glucose In general, cortisol stimulates gluconeogenesis (the synthesis of 'new' glucose from non-carbohydrate sources, which occurs mainly in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cognitive Dissonance
In the field of psychology, cognitive dissonance is the perception of contradictory information, and the mental toll of it. Relevant items of information include a person's actions, feelings, ideas, beliefs, values, and things in the environment. Cognitive dissonance is typically experienced as psychological stress when persons participate in an action that goes against one or more of those things. According to this theory, when two actions or ideas are not psychologically consistent with each other, people do all in their power to change them until they become consistent. The discomfort is triggered by the person's belief clashing with new information perceived, wherein the individual tries to find a way to resolve the contradiction to reduce their discomfort.Festinger, L. (1957). ''A Theory of Cognitive Dissonance''. California: Stanford University Press. In '' When Prophecy Fails: A Social and Psychological Study of a Modern Group That Predicted the Destruction of the World'' ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
