
To deal with the herd mentality problem, here are the 8 symptoms of groupthink from The Little Book of Behavioral Investing by James Montier:
- An illusion of invulnerability: Members ignore danger, take extreme risk and are overly optimistic.
- Collective rationalization: Members discredit and explain away warning contrary to group thinking.
- Belief in inherent morality: Members discredit and explain away warning contrary to group thinking.
- Rationalization: This is when team members convince themselves that despite evidence to the contrary, the decision or alternative being presented is the best one. ...
- Peer Pressure: ...
- Complacency: ...
- Moral High Ground: ...
- Stereotyping: ...
- Censorship: ...
- Illusion of Unanimity:
What is a sign of groupthink?
- An illusion of invulnerability: Members ignore danger, take extreme risk and are overly optimistic.
- Collective rationalization: Members discredit and explain away warning contrary to group thinking.
- Belief in inherent morality: Members discredit and explain away warning contrary to group thinking.
What are the most dangerous aspects of groupthink?
Groupthink is dangerous to our objectivity. It prevents us from thinking for ourselves and making the best decisions. Designers need to be cautious about falling into the bandwagon bias trap but also be aware of how it can be exploited in their designs to improve user experiences and get users to make the decisions the designer wants them to make.. We, human beings, are social creatures.
What is groupthink and why does it occur?
What is groupthink and why does it occur? 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. This causes the group to minimize conflict and reach a consensus decision without critical evaluation.
What are the problems with groupthink?
Groupthink can cause problems such as: bad decisions. exclusion of outsiders/dissenters. lack of creativity. blindness to potential problems. resistance to new ideas. excessive deference to authority. believing only the facts that support existing opinions.

What is groupthink and its symptoms?
The eight symptoms of groupthink include an illusion of invulnerability or of the inability to be wrong, the collective rationalization of the group's decisions, an unquestioned belief in the morality of the group and its choices, stereotyping of the relevant opponents or out-group members, and the presence of “ ...
What are five characteristics of groupthink?
Characteristics of GroupthinkInvulnerability. The 'ingroup' tend to find an excessive sense of optimism and illusion of invulnerability. ... Rationale. When a decision is agreed upon, that course of action is followed. ... Morality. ... Distrust and Dislike of others outside the group. ... Pressure. ... Self-censorship. ... Illusion of Unanimity.
What are 4 characteristics of groupthink?
Characteristics of Groupthink Rationalization of decisions to minimize objections. Belief in the absolute goodness of the group. Intense dislike of outsiders – stereotyped and misleading portrayals of outside members and those who have left the group.
What are some examples of groupthink?
Examples of GroupthinkA small country that is isolated from others and that is made up of people who want to believe that the country is a major world superpower. ... An isolated group of people from the same racial and ethnic background who do not know any people personally who are different from them.More items...
What are the 8 symptoms of group thinking?
Irving Janis described the eight symptoms of groupthink:Invulnerability. Members of the group share an illusion of invulnerability that creates excessive optimism and encourages taking abnormal risks.Rationale. ... Morality. ... Stereotypes. ... Pressure. ... Self-censorship. ... Illusion of Unanimity. ... Mind Guards.
What causes groupthink?
There are several main causes of groupthink. These include group cohesiveness, overall group isolation, group leadership, and decision-making stress. High levels of cohesiveness decrease the amount of verbal dissension within a tight group, due to interpersonal pressure to conform.
Which of the following is not a symptom of group thinking?
Q.Which of the following is NOT a symptom of Groupthink?B.Belief in inherent group moralityC.Applying direct pressure to deviantsD.Self-censorship by membersAnswer» a. Illusions of vulnerability1 more row
What are the characteristics of groupthink quizlet?
Terms in this set (8)illusion of invulnerability. ignore obvious danger, take extreme risk and are overly optimistic.collective rationalization. discredit and explain away warning.illusion of morality. ... self censorship. ... mind guards. ... illusion of unanimity. ... excessive stereotyping. ... pressure of conformity.
What is an example of groupthink in the workplace?
A well-known example of Groupthink in the workplace can be found in the Space Shuttle Challenger disaster. Before the launch, some engineers on the project raised concerns about the ability of the O-ring seals to withstand the launch temperatures, and so they opposed the launch.
What are some of the major symptoms of groupthink Can you give an example from your own experience where groupthink may have occurred?
Symptoms of GroupthinkRationalization: This is when team members convince themselves that despite evidence to the contrary, the decision or alternative being presented is the best one. ... Peer Pressure: ... Complacency: ... Moral High Ground: ... Stereotyping: ... Censorship: ... Illusion of Unanimity:
Which of the following is a symptom of groupthink quizlet?
The following are symptoms of groupthink: illusion of invulnerability, rationalization, direct pressure.
What is meant by groupthink?
Group think (also spelled groupthink) is a phenomenon that occurs when group's need for consensus supersedes the judgment of individual group members.
What is groupthink in psychology?
He describes Groupthink as a situation whereby each member of the group attempts to match their opinions on what they believe to be the current consensus of the group. The result of a team having Groupthink as a practice or habit is that the team can make bad or irrational decisions. Another result is that dissenting opinions do not come out into the open to be discussed. Or other options that may be more beneficial are not reviewed.
What is the final signal that Groupthink is occurring in?
The final signal that Groupthink is occurring in is the presence of “self-appointed, mind guards”. These people will shield the group from dissenting opinions that threaten the group. Information may is filtered before it reaches the group.
What happens when a group member disagrees with an idea?
If group members show any dissent or disagreement with an idea held by the group, the members who agree with the majority will persuade pressure, compel, or coerce others until they comply. This is not limited to dissenters, ambivalent, and neutral members are also forced to conform to the Groupthink of the majority.
Is groupthink difficult to overcome?
Obviously, Groupthink is difficult to identify and even more difficult to overcome. Unless the organization’s leaders take an active role in making certain Groupthink is monitored and corrected when appropriate. In order to do this, people need to understand what Groupthink is. To help people identify when Groupthink is occurring, ...
Symptoms of groupthink
So now the question becomes: “How does one know or recognize the symptoms if one’s group, no matter how large or small, is under the influence of groupthink?”
Closing thoughts
Recognizing symptoms of groupthink early on will hopefully help individuals to avoid being sucked in this particular sheep herd mentality.
How do you know if you have groupthink?
Janis identified a number of different "symptoms" that indicate groupthink. 1 . Illusions of unanimity lead members to believe that everyone is in agreement and feels the same way.
What are the problems that groupthink can cause?
Some of the problems it can cause include: Blindness to potentially negative outcomes. Failure to listen to people with dissenting opinions. Lack of creativity.
What are the influences of groupthink?
Leader influences: Groupthink is also more likely to take place when a powerful and charismatic leader commands the group. Low knowledge: When people lack personal knowledge of something or feel that other members of the group are more qualified, they are more likely to engage in groupthink. 2 . Stress: Situations where ...
What is groupthink psychology?
Groupthink is a psychological phenomenon in which people strive for consensus within a group. In many cases, people will set aside their own personal beliefs or adopt the opinion of the rest of the group. The term was first used in 1972 by social psychologist Irving L. Janis.
What is stereotyping in a group?
Stereotyping leads members of the in-group to ignore or even demonize out-group members who may oppose or challenge the group's ideas. This causes members of the group to ignore important ideas or information. Self-censorship causes people who might have doubts to hide their fears or misgivings.
What is group identity?
Group identity: It tends to occur more in situations where group members are very similar to one another. When there is strong group identity, members of the group tend to perceive their group as correct or superior while expressing disdain or disapproval toward people outside of the group.
What happens when no one speaks out?
When no one speaks out or voices an alternative opinion, it causes people to believe that the group must be right. Direct pressure to conform is often placed on members who pose questions, and those who question the group are often seen as disloyal or traitorous.
