Ron Guttmann: the hidden Power of smile ( tedtalk)
What kind of presentation was it?(persuasive or informative)
What was the central idea of this presentation?
What sources did the speaker orally cite if any?
How would you evaluate the speaker’s vocal variety?
How would you evaluate the speaker’s physical delivery?
Did the speaker use any visual aids? If so, how would youevaluate the speaker’s management of the visual aids?
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Did like or not like this presentation? Be specific with atleast two examples.
What two things did you learn by watching this presentation thatyou did not already know?
