The document discusses approaches to studying film genre. There are two major approaches: the descriptive approach, which focuses on categorizing films based on formal qualities like theme and style, and the functional approach, which examines how genre plays a social and cultural role. Genres are defined by common elements like iconography, setting, characters, narrative, style, and theme. However, genres are not fixed and many films combine elements of multiple genres. Producers also use genre conventions to target audiences and aim for box office success.