Touch is the first sense to develop

Sharice has found that her communication courses have opened her eyes to aspects of human behavior she had never considered before

One particular research interest of hers is dealing with the nervousness she feels when she meets other people or is asked to speak in public. Her research would focus on the communication trait variable of a. self-disclosure. b. communication apprehension. c. impression management. d. affective orientation.

Which of the following would be best for a speech on the four benefits of using presentation aids in a speech?

a. an acronym combining the first letters of each benefit b. a bar graph measuring their relative significance c. a textual graph with a bulleted list of the four benefits d. a model with abstract representations of each relative benefit