A form of dynamism, often projected through delivery, that occurs when a speaker is perceived as charming, talented, and magnetic is

Through the frames of media richness theory and social presence theory, describe the media characteristics of communication that occurs face-to-face versus communication that occurs via interactive media

Please provide the best answer for the best statement.

These assumptions are characteristic of contingency approaches to leadership:

A. members' skills and experience will affect the type of leadership likely to be effective B. group situations vary with different situations requiring different leadership styles C. cultural values will affect the type of leadership likely to be effective D. the type of task and time available E. all of these