________ audiences are made up of people with similar backgrounds, attitudes, and

An effective introduction may make a reference to the_______________ of the speech

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

Which of the following decision(s) are/is unavoidable in communication research?

a. critical worldview b. positivist worldview c. the data—quantitative or qualitative? d. mixed methods e. interpretive worldview