What threat to the practice of democracy does the hostile media effect pose?

"I really know a lot more about this than you do, so you should listen to me." This comment is an example of communication that:

A) ?describes the situation. B) ?claims superiority of the speaker. C) ?expresses a tentative conclusion. D) ?demonstrates empathy. E) ?focuses on problem solving.

What technique is in use when a disputant in negotiation offers, “I’ll repair the car if you agree to repair the broken garage door.”

A. role reversal B. logrolling C. cost cutting D. focus on the future