Darius was giving a presentation to his team about the details of a new project. While presenting, Darius maintained eye contact with each member for three seconds, spoke enthusiastically, and used appropriate enunciation. What element of a credible speaker did Darius display?

What type of persuasive "question" is addressed in the following thesis statement?

"Violent video games and movies lead to aggressive and violent behavior among teenagers." A) Question of fact B) Question of value C) Question of policy D) Question of taste

Alex couldn't concentrate on the professor's lecture because

the lights kept flickering on and off. This is an example of a(n) __________ barrier. a. psychological b. linguistic c. environmental d. physiological