As business leaders, it’s on us to deliver value—and by avoiding these six practices, I think we’ll be better able to do so.

Groupthink is the term used when decision-making groups make hasty and premature decisions without doing the critical evaluation work required for making well-thought-out and good decisions.

Confidence. Persistence. Ingenuity. Conventional wisdom tells us these are some of the traits needed for success at the office. But within teams, less laudable characteristics -- maintaining the ...