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Groupthink: Definition, Examples and Effects

Updated: Jun 2, 2023

Groupthink is a psychological phenomenon that occurs when a group of people make decisions without critically evaluating alternatives. It is a type of thinking that occurs when the desire for harmony in a group overrides the ability to think independently and critically. Groupthink can lead to poor decision-making and a lack of creativity.


Examples:

One example of groupthink is when a group of people make a decision without considering the potential consequences. Another example is when a group of people make a decision without considering the opinions of those who are not part of the group. A third example is when a group of people make a decision without considering the potential alternatives.


Effects:

The effects of groupthink can be far-reaching and damaging. It can lead to poor decision-making, a lack of creativity, and a lack of critical thinking. It can also lead to a lack of accountability and a lack of responsibility. Groupthink can also lead to a lack of trust and a lack of communication between members of the group. Ultimately, groupthink can lead to a decrease in productivity and an increase in conflict.


Overall, groupthink is a phenomenon that can have serious consequences for a group of people. It is important to be aware of the potential effects of groupthink and to take steps to prevent it from occurring. By encouraging critical thinking and open communication, groups can avoid the pitfalls of groupthink and make better decisions.


Do you want to expand your knowledge on this topic? Read our full in-depth article on cognitive biases.


Do you have extra 15 minutes today? Take our fun and interactive quiz to learn which of 16 reasoning styles you use, your overall level of rationality, and what you can do now to improve your rationality skills.

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