
“Groupthink” is a characteristic of overly cohesive groups. Symptoms of groupthink include overconfidence and risk taking, suppression of dissent, and collective rationalization. The old adage that “like hires like” has some truth in it. Unfortunately, any group composed of like-minded individuals is in danger of succumbing to groupthink.
Long before “diversity” became politically correct, Warren Lamb was encouraging diversity in working teams. His model of diversity was not based on age, race, creed, or gender. Rather it was based on decision-making style.… Read More