When preparing a presentation on the effects of smoking, you decide to interview a pulmonary physician at your university. The testimony provided by this physician is ______.

a. personal testimony
b. expert testimony
c. comparative testimony
d. lay testimony

b. expert testimony

Communication & Mass Media

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What are the three challenges that form the essence of informative speaking?

What will be an ideal response?

Communication & Mass Media

According to Donald Smith, communication is an ethically _______ instrument

a. neutral b. positive c. negative d. underutilized

Communication & Mass Media