What is meant by the phrase “accidental viewer”? How has the source of news for Americans changed over time? What is public opinion? In what ways is public opinion measured? What types of polls are there? How do these types of polls differ? What is a push poll? What is unavoidable error in polling? What is measurement error in polling? What is random sampling? Why is random sampling used in polling? What were the causes of the inaccurate prediction by the Literary Digest of the 1936 presidential election?In what ways are changes in Texas impacting its politics? What are political subcultures? What political subcultures are there? What beliefs are most closely associated with each political subculture? Which political subcultures are most closely associated with Texas politics?What is the primacy principle?What is the gender gap?What does your book say about the relationship between your age and your views on social issues?What are the characteristics of a straw poll?What is muckraking?What are news aggregators? What do personalized news aggregators do?What is selective exposure?