What might be some reasons the dimension of ‘‘openness to experience’’ correlates so strongly with historians’ ratings of the greatest U.S. presidents but has been less strongly associated with business leader success?

 Do you think this personality dimension might be more important for business leaders of today than it was in the past? Discuss.

 Leaders in many of today’s organizations use the results of personality testing to make hiring and promotion decisions. Discuss some of the pros and cons of this approach.