Which of the Following Is a Valid Criticism of the Behavioral

Which of the following is a valid criticism of the behavioral approaches to leadership?

A) It is difficult to find examples of leaders who have concern for people and concern for production at the same time.
B) The theories are not backed up by empirical proof that certain leadership styles are more effective than others are.
C) Too much concern for people over production can lead to lax standards in an organization.
D) An emphasis on production over people obscures HR problems until they are serious.
E) The behavioral approaches reject the trait approach without providing an alternative.