The document discusses youth media and collective identity through representations of different social groups in films from the 1950s and 1960s. It provides links to footage of Teddy Boys from the 1950s and the films "Mamma Don't Allow" and "We Are The Lambeth Boys" to analyze how different social groups were portrayed. Students are asked to compare representations of Teddy Boys and Hoodies, and discuss the differences in reasons for them. They are also asked about the Free Cinema movement in the UK and how it changed representations in film.