What three types of authority did Weber identify? What are examples of each of these types of authority? Which type of authority did Weber advocate for effective organizational functioning and why? 

After the several mass murders on college campuses in 2008, many universities instituted

A) phone banks to alert students. B) text-message alerts to cell phones. C) upgraded and faster e-mail systems. D)electronic bulletin boards to post warnings.

Role-taking can be thought of as:

a. guess-work to estimate how an audience will respond to a message. b. anticipating a reaction rather than waiting for a person's actual feedback. c. a way to understand difficulties or objections to your message. d. all of the above are forms of role-taking