This document provides an introduction to media psychology and discusses the relationship between media and politics. It covers several key topics:
1) It defines politics and media, and traces the origins of freedom of the press in the US.
2) It explains theories by Patterson, Sabato, and Zaller about how media coverage of elections has changed over time and the consequences of these changes.
3) It discusses how media and campaigns interact, with a focus on conventions, debates, and negative political advertising.