The document discusses the 6 Traits of Writing model which identifies key elements of effective writing. The 6 traits are ideas, organization, word choice, sentence fluency, voice, and conventions. For each trait, the document provides definitions from experts and suggestions for what writers should do to demonstrate that trait in their writing, such as using vivid details for ideas, logical structure for organization, specific vocabulary for word choice, and varied sentences for fluency. The document emphasizes that mastering these traits is essential for polished compositions.