HBSP (USA)
-
Confidence Doesn't Always Boost Performance
Moore, Don A.; Morse, GardinerArticle HBS-F2006B-EKnowledge and CommunicationA team of researchers found that people who were optimistic about their abilities scored no better than people who doubted themselves on a wide range of tests. And overconfidence, it seems, may even impair performance, especially if it leads to a lack of preparation.Starting at €8.20