The main methods of guiding the audience to have prejudice or discrimination against a particular group through works of art or film and television include the following: 1. **Stereotype shaping**: The negative characteristics of a particular group should be emphasized in the creation, and the audience's impression should be deepened through repeated images and plots. For example, a certain group is portrayed as violent, greedy or lazy. 2. **Filtering narrative**: Through selective information presentation, only negative cases in a specific group are shown, while positive or complex individuals are ignored, which leads the audience to form a one-sided view of the group. 3. **Fear creation**: Using fear psychology to show a specific group as a threat or harm, such as associating a certain group with monsters or criminals in horror movies, so as to implant a sense of fear of the group in the audience's mind. 4. **Emotional manipulation**: Using artistic techniques such as music, color, and camera angles to control the audience's emotional response. For example, sad background music and dark tones are used to render the tragic image of a certain group, so that the audience has a coexistence of sympathy and prejudice. 5. **Creation of social context**: Strengthening prejudice against a certain group by setting a specific social background and context. For example, in some films and TV shows, conflicts between the group and other members of society are created, so that the audience assumes that the group is the root of the problem. 6. **Use of symbols**: The use of specific symbols, images or metaphors to represent a group, often with negative connotations. These symbols are used repeatedly, gradually forming a discriminatory perception of the group among the audience. 7. **Lack of diversity and representation**: The lack of positive representation of the group in the work leads to the audience only being exposed to negative images, further deepening prejudice. 8. **Humor and satire**: Through humor or satire, devaluing a specific group, although it may seem harmless, long-term viewing may subtly affect the audience's views. In these ways, works of art and films can subtly influence the audience's cognition and attitudes, leading to prejudice and discrimination against specific groups. Conversely, promoting diverse representationação and positive portrayals are also important means to combat prejudice and discrimination.