________ refers to the amount of light striking the light-sensitive emulsion layer of film stock
Fill in the blank(s) with correct word
Exposure
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Besides the obvious advantage of becoming a better speaker, what is one of the other mainbenefitsof studying public speaking?
a. developing a strong vocabulary b. understanding how to receive feedback c. improvingwritingand editingabilities d. learning academic and career skills
Kathryn is giving a talk about advances in plumbing products. She plans to show her audience a showerhead from the earliest days of indoor plumbing, a showerhead with multiple jets from the 1980s, and a rain-shower faucet from today. How is Kathryn arranging her supporting materials?
A. topically B. cause-effect C. spatially D. chronologically
Which of the following nonverbal cues could be used to interject a comment?
a. Leaning forward b. Clearing the throat c. Making direct eye contact d. All of the above
After studying the 1972 presidential race (The Unseeing Eye), researchers Thomas Patterson and Robert McClure concluded that political advertising on television:
a. always worked to get voters to switch their support to any candidate. b. affected the way a majority of people decides to vote. c. was able to manipulate about 7 percent of voters. d. is the least cost-effective method of reaching registered voters.