Professional journalists interview, on average, how many sources for their stories?

What is the problem with trying to give a five minute presentation on the ecology?

a. Enough material could not be found. b. The audience would not be interested. c. The topic is not manageable. d. The topic is irrelevant and insignificant.

Which of the following attributes of ethical communication are not listed in the National Communication Association's credo for ethical communication?

a. truthfulness and reason b. reasonable access to communication resources and information c. a communication climate that fosters mutual respect and understanding d. all of the above attributes are listed in the NCA credo for ethical communication