Offensive expressions, especially those aimed at individuals or groups because of their race, ethnic characteristics, sexual-orientation, or minority status, are known as

When Sam got up to give his speech in public speaking class, he walked around the audience, high-fiving his classmates and began his speech by saying, "Hey! What up Dawgs?" Which norm regarding the difference between public speaking and

conversation did Sam fail to realize? a. Public speaking is more formal than conversation. b. Public speaking requires planning. c. The roles of the audience and speaker are clearly defined in public speaking. d. None; Sam's behavior was just fine.

Which of the following is true concerning roles?

a. A given role can change the role carrier's behavior b. Roles are formally given and defined c. Roles are primarily task-oriented d. Roles are focused on group success