Extraneous variables will vary systematically with the independent variable

Which of the following is NOT true about the Mexican president's power of appointment?

a. The president's authority to appoint high-level officials allows him to provide policy direction. b. The sheer number of positions that the president is able to appoint means that the beginning of each administration experiences a high level of turnover in political positions, which slows progress on the president's political agenda in the early part of his sexenio. c. The president's authority to make appointments has been severely curtailed by the Mexican Congress as a means of making the policy-making process more democratic. d. The president has the power to appoint not only members of the cabinet but also other high-level officials. e. The president's power of appointment helps the president build a team of like-minded officials and secure their loyalty.

Tina had already made up her mind about who she would vote for so when political ads came on television about opposing candidates, she didn't pay any attention to them. This is an example of

A) a political agenda. B) selective attention. C) framing. D) yellow journalism. E) priming.