What are the benefits and limitations of a computer-assisted search for information?

Lyrical movements make an audience respond to the movements' beauty rather than suggest a symbolic expression or idea

Indicate whether this statement is true or false.

There are a number of research tools that can be used to pretest campaign materials. These include all but one of the following:

a. Usability studies b. Surveys and questionnaires c. Focus groups d. Mall intercept interviews