Which of the following exists when a measure measures what we think it measures?

Imagine one of the major news outlets airing a special on gun violence and how it relates to the issue of mental health. Such a program could be seen as an example of __________.

A. agenda-setting B. framing C. fake news D. issue advertising

Patronage was once important to political parties because ______.

a. it created a more disciplined party-in-government b. it ensured an army of supporters c. it created a stronger party organization d. it simplified the issue of hiring people after an election e. members of the other party would be unemployed