The income tax system was introduce by means of a constitutional amendment

A noted scholar on arms control wrote that "he thinks we think he thinks we think…he thinks we think he'll attack? so he thinks we shall? so he will? so we must.". This statement refers to the logic of

a. obscure thinking. b. deep-seated denial. c. heightened anxiety. d. self-fulfilling prophecy.

Which of the following is NOT an advantage of focus groups?

A. You can interview a group of people together, rather than each one individually B. People say what they really think, without being influenced by others C. Respondents cue or prompt each other in unexpected ways D. You get to observe how people form judgments in a social setting