The goal of the CLOROX Ick Awards was to get young parents to ______.

What are some guidelines for using supporting material effectively?

What will be an ideal response?

Research shows that all the following factors affect how accurately you can identify an individual by voice alone, except ______.

a. whether the speaker is trying to fool us b. whether or not the speaker has an identifiable accent c. how well you know the speaker d. how much the speaker says