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Groupthink is a construct of social psychology but has an extensive reach and influences literature in the fields of communication studies, political science, management, and organizational theory, [4] as well as important aspects of deviant religious cult behaviour.
The history of group dynamics (or group processes) [2] has a consistent, underlying premise: "the whole is greater than the sum of its parts." A social group is an entity that has qualities which cannot be understood just by studying the individuals that make up the group.
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.
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.
Explicitly contrasted against a social cohesion based definition for social groups is the social identity perspective, which draws on insights made in social identity theory. [9] Here, rather than defining a social group based on expressions of cohesive social relationships between individuals, the social identity model assumes that ...
The theory of groupthink suggests that the pressures hinder the group from critically thinking about the decisions it is making. Giordano in 2003 suggested that this is because people within a group frequently interact with one another and create many opportunities for influence. [ 52 ]
Sally Fuller and Ramon Aldag argue that group decision-making models have been operating under too narrow of a focus due to the overemphasis of the groupthink phenomenon. [2] [3] [4] In addition, according to them, group decision-making has often been framed in relative isolation, ignoring context and real-world circumstances, which is a likely consequence of testing group decision-making in ...
Chaos Theory is a concept taken from the physical sciences. It challenges models that postulate linear and sequential processes, and instead suggests that development is inherently unpredictable. Chaos theory argues that it's unrealistic for a system to go through deterministic, predictable, and repeated stages.