Crystal, a special events coordinator for the American Heart Association, is visiting Henderson Middle School to kick off a campaign called Jump Rope for Heart. She is in a gymnasium speaking to 300 11-year-old students without the aid of a microphone. Which particular vocal quality might be a concern?

Crystal, a special events coordinator for the American Heart Association, is visiting Henderson Middle School to kick off a campaign called Jump Rope for Heart. She is in a gymnasium speaking to 300 11-year-old students without the aid of a microphone. Which particular vocal quality might be a concern?


a. Dialect
b. Pitch
c. Volume
d. Rate





Answer: C


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