What are some ways of rewarding an audience in an informative presentation? Include some ways that are of your own invention (not in the text). 

A group of four students was discussing the Great Recession of 2008 and its aftereffects across the world

During the conversation, Courtney, asked, "If the Great Recession progresses to the stage of the Great Depression of 1929, does the American government have the necessary tools to be able to cope with it effectively?" Which type of question did Courtney raise? a) Question of predictio b) Question of fact c) Question of policy d) Question of value

Which of the following would help a PR professional to encourage people with dissenting opinions to express themselves?

a. anonymous focus groups b. participant observations c. streamlined in-person surveys d. carefully worded questionnaires