Search results
Results from the WOW.Com Content Network
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.
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 ...
Groupthink is sometimes stated to occur (more broadly) within natural groups within the community, for example to explain the lifelong different mindsets of those with differing political views (such as "conservatism" and "liberalism" in the U.S. political context [7] or the purported benefits of team work vs. work conducted in solitude). [8]
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]
However, while in groupthink, individuals undergo self-deception and distortion of their own views (driven by, for example, not wanting to suffer in anticipation of a future they sense they cannot avoid by speaking out), in the Abilene Paradox, individuals are unable to perceive the views or preferences of others, or to manage an agreement. [3]
A visualization of the email network in the Enron Corpus, with coloring representing eight communities. The corpus is valued as one of the few publicly available mass collections of real emails easily available for study; such collections are typically bound by numerous privacy and legal restrictions which render them prohibitively difficult to access, such as non-disclosure agreements and ...
The Wisdom of Crowds: Why the Many Are Smarter Than the Few and How Collective Wisdom Shapes Business, Economies, Societies and Nations, published in 2004, is a book written by James Surowiecki about the aggregation of information in groups, resulting in decisions that, he argues, are often better than could have been made by any single member of the group.
Escalation of commitment was first described by Barry M. Staw in his 1976 paper, "Knee deep in the big muddy: A study of escalating commitment to a chosen course of action". [2] Researchers, inspired by the work of Staw, conducted studies that tested factors, situations and causes of escalation of commitment.