The document discusses a teaser trailer created for a teen drama film called "Casey's Journal" about the topic of bullying. The intended meanings of the trailer are to show that bullying is wrong, can be physical or verbal, and that bullies should not get away with it. The target audience who would be most likely to understand the preferred meaning are people who enjoy teen dramas and those who have experienced bullying themselves, as they can relate to the characters and story. Bullies or those who have not experienced bullying may take a more negotiated reading. The theoretical approach discussed is reception theory, which assumes an active audience who will decode meanings based on their own perspectives.