Contains 3 videos. 1. What is prejudice ? traces the development of prejudiced ideas from small children through to adults, while providing practical advice to help combat prejudice and discrimination - 2. A parable in black and white examines the nature of prejudice as seen though the eyes of two hobos, one black and the other white - 3. Masks is a one minute public service announcement which illustrates the influences that adults have in the formation of prejudice.