1. The document discusses how to determine the themes and truthfulness of materials viewed. It defines text and explains that text can take many forms and is produced and consumed for personal and social benefits.
2. It emphasizes the importance of actively engaging with text and materials viewed in order to identify the main purpose and theme. The theme is the big idea or underlying concept that ties together the entire piece.
3. Determining the truthfulness of materials involves evaluating whether information is based on facts that have been verified using direct evidence like photos, documents, or eyewitness accounts, or indirect evidence like secondhand accounts. It warns about misinformation, disinformation, and mal-information.