45) Studies of vocal variety showed all of the following EXCEPT that
A) when read to out loud, audiences exposed to speakers who used large variations in rate, force,
pitch, and voice quality retained more information.
B) audience comprehension of prose and poetry fell 10% when the author spoke in a monotone
voice.
C) skilled speakers are more effective than unskilled ones whether the material is organized or
disorganized, easy or difficult.
D) neither understanding nor recall improved when the message was delivered by a skilled
speaker.
46) Cultures vary in their use of face, arms, and hands when they communicate, a bodily aspect of
delivery called
A) contact.
B) movement.
C) gestures.
D) projection.
47) There are some ways that you can use new technology to improve your delivery. Which item
below is NOT one of them?
A) Upload a video of your speech on YouTube or Facebook for others to see.
B) Ask your friends to critique your videotaped presentation.
C) Generate discussion about the topic of your speech among friends on social media for ideas you
can integrate.
D) Try something outrageous in your presentation so it has the potential to go viral.