Brainstorming is based on the assumption that the quantity of ideas and output breed quality

After Roberto arrived at the podium, the first words of his speech were an apology for lack of preparation. Roberto's apology __________

a) is an example of a good attention-getter b) is something he should have omitted c) should have been stated as a rhetorical question d) is exemplary of orienting an audience to a topic

How did Petronio's earlier work on Communication Privacy Management differ from her later conceptualization of the theory?

A. The theory has now dropped the boundary metaphor to explain the management process. B. The boundaries of the theory are now confined to privacy management within a marital dyad. C. She now calls it "Please Stand By" theory. D. She now refers to the theory as a macrotheory because its boundaries include a large variety of interpersonal relationships.