Some research suggests that we may change our vocal delivery in some way when talking to different people. One study found, for example, that when speaking to individuals they thought were attractive, participants ______.

Specific speaking purposes help you ________ the focus of your speech

Fill in the blank(s) with correct word

Rishi wants to gather information about his public speaking classmates, as they will comprise the audience for his persuasive speech. Which of the following methods should Rishi not employ to analyze his audience?

a. ? He can observe the class as they listen to other speakers. b. ? He can send an online survey to the class email list. c. ? He can create a Facebook survey. d. ? He can ask his instructor about her perceptions of the audience.