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Groupthink is a psychological phenomenon that occurs within a group of people in which the desire for harmony or conformity in the group results in an irrational or dysfunctional decision-making outcome. Cohesiveness, or the desire for cohesiveness, in a group may produce a tendency among its members to agree at all costs. [1]
Groupthink refers to a deterioration of mental efficiency, reality testing, and moral judgment that results from in-group pressures.” [4] All this suggests that the original groupthink model was proposed for a rather specific situation, and Janis states that we can only call a phenomenon groupthink if all the warning signs are present (see ...
Results seemed consistent with a model of social contagion. Groups of affected persons tended to have strong social ties. Groups of affected persons tended to have strong social ties. Kerchoff linked the rapid rate of contagion with the apparent reasonableness of the bug infestation theory and the credence given to it in accompanying news stories.
In groupthink theory, a mindguard is a member of a group who serves as an informational filter, providing limited information to the group and, consciously or subconsciously, utilizing a variety of strategies to control dissent and to direct the decision-making process toward a specific, limited range of possibilities. [1]
Irving Lester Janis (May 26, 1918 – November 15, 1990) was an American research psychologist at Yale University and a professor emeritus at the University of California, Berkeley most famous for his theory of "groupthink", which described the systematic errors made by groups when making collective decisions.
The idea of a "group mind" or "mob behavior" was first put forward by 19th-century social psychologists Gabriel Tarde and Gustave Le Bon.Herd behavior in human societies has also been studied by Sigmund Freud and Wilfred Trotter, whose book Instincts of the Herd in Peace and War is a classic in the field of social psychology.
Treatments can address underlying feelings and emotional conflicts that can lead to psychogenic pain, as well as other potential causes of dysfunction with behavior, affect, and coping that can be seen in patients. [10] In cases where therapy and medication do not show results, some may consider surgical intervention.
Social factors in epidemiology were largely ignored until Doyal, Navarro, and others proposed the theories of SPD and Political Economy of Health in the 1970s, [4] and Krieger later integrated these theories into her writings on Ecosocial Theory (1994, 2011). As described by Doyal, SPD consists of the following key constructs: (1) The ...