1. The document provides an overview of the pre-production process for creating public service announcements (PSAs).
2. It defines PSAs as short messages distributed for free to raise awareness of social issues.
3. The lesson teaches how to identify the key elements of an effective PSA, including selecting a topic, determining the goal and target audience, outlining scenes and characters, storyboarding, and script writing.
4. Attendees are guided through exercises to apply the pre-production steps by developing their own draft PSA concepts focusing on an issue of their choice.