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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.
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]
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.
Conflict is an inevitable part of this process. The group's task at Stage 2 is to develop a unified set of goals, values, and operational procedures, and this task inevitably generates some conflict. Conflict also is necessary for the establishment of trust and a climate in which members feel free to disagree with each other.
The success of groupthink also hinges on the long-term homogeneity of the group, which seeks to keep that same cohesiveness and therefore to avoid all potential conflict. [13] However, while groupthink, to some extent, depends on the ability of individuals to perceive attitudes and desires of others, the Abilene paradox hinges on the in ability ...
The book is not only about the Enron scandal, but also describes the authors' effort in following the developing story as it happened. It is based on hundreds of interviews and details from personal calendars, performance reviews, e-mails, and other documents. BusinessWeek called it, "The best book about the Enron debacle to date." [2]
Arthur Andersen managers did instruct their employees to delete Enron-related files, but those actions were within their document retention policy. If the document retention policy was constructed to keep certain information private, even from the government, Arthur Andersen was still not corruptly persuading their employees to keep said ...
[2] Lay insisted that Enron's collapse was due to a conspiracy waged by short sellers, rogue executives, and the news media. [27] [2] On May 25, 2006, Lay was found guilty on six counts of conspiracy and fraud by the jury. In a separate bench trial, Judge Lake ruled that Lay was guilty of four additional counts of fraud and making false statements.