Question 1

Why does groupthink happen even in capable teams?

Accepted Answer

Because cohesive groups value harmony highly enough that raising dissent feels socially costly, even when the group members are individually capable of critical evaluation.

Question 2

What is a warning sign of groupthink?

Accepted Answer

Unusually fast, unanimous agreement on a significant decision without visible examination of alternatives or risks.

Question 3

How can a group counteract groupthink?

Accepted Answer

By deliberately inviting dissenting views, assigning a devil's-advocate role, and separating the generation of alternatives from their evaluation.

Question 4

Does the absence of visible disagreement mean a group decision is sound?

Accepted Answer

Not necessarily, since silence can reflect suppressed dissent rather than genuine agreement, especially in highly cohesive groups.

Groupthink in Decisions: When Consensus Suppresses Critical Thinking