Research on supervisors' downward communication suggests that the more a supervisor withholds information, the more subordinates withhold and distort

The patina of familiarity and commonality suggests that

A) we must attempt to achieve understanding while recognizing that agreement may not always be likely or possible. B) no culture is static. C) intergroup tensions have characterized human interaction since the beginning of time, and they are not likely to abate soon. D) All of the above

In her introduction to a speech on the flu virus, Imani lets the audience know about her doctorates in medicine and microbiology. In terms of the three components of ethos, this is an example of

A. credibility. B. goodwill. C. wisdom. D. virtue.