Which leadership perspective explains that leadership is often divided among participating, with members assuming various leadership tasks at different times?

Public relations practitioners doing their best work contribute to the common good of the whole society in all of the following ways EXCEPT

A) activating the social conscience of the organization for which they work. B) communicating the interests of their organization to the public. C) creating positive public impressions of everything their organization does. D) seeking mutual adjustments among the institutions within society.

And those who examine media systems against various cultures' "ideal" systems are ________

a. post-positivists b. critical cultural researchers c. normative theorists d. interpretive theorists