Generally, you should look at your audience at least ___________ of the time.

______ is an example of a relaxed space where free-flowing discussion is expected.

a. Traditional classroom set-up b. Multiple microphones scattered throughout the room c. Chairs arranged in a circle d. Chairs arranged in a triangle

When you acknowledge that there are many good ideas worth considering and your audience members hold valid perspectives worthy of exploration you meet the condition of  ____________________ 

Fill in the blank(s) with the appropriate word(s).