What are the key symptoms of groupthink?

What are the key symptoms of groupthink?

Team Decision-Making: Pitfalls and Solutions

A.    What are the key symptoms of groupthink? What problems and shortcomings can arise in the decision-making process as a result of groupthink?

B.    Do you think that individuals or groups are better decision-makers? Justify your choice. In what situations would individuals be more effective decision-makers than groups, and in what situations would groups be better than individuals?

textbook:  Making The Team (5th Edition) by Thompson (ISBN: 9780132968089)  Published by Pearson