The document discusses how media representations can influence perceptions of different groups through stereotypes. It notes that black people are sometimes shown as gangsters in rap videos but positively in the Olympics. It asks if a young black male in a hoodie would be seen as a thug and questions if blondes would be viewed as stupid due to stereotypes. Finally, it lists ways people can be represented in media like costume, dialogue, actions, sound, location, and mise-en-scene.