1) The document discusses different scenarios from films and novels that exemplify theories such as expectancy violation theory, attribution theory, and cognitive dissonance theory.
2) It provides an example of expectancy violation theory where a character expects his family will not be proud of his job but learns his son's favorite TV character is the one he portrays.
3) The document also analyzes a scenario using uncertainty reduction theory where a character talks to another character to reduce his uncertainty about them.