When You Are Evaluating an Argument, What Are Some of the Clues That Tell You That Significant Information Has Been Left Out?
Although the Toulmin method was originally developed to analyze arguments, some professors will ask you to model its components. Each of these serves a different purpose, and deciding which type to use depends upon the rhetorical situation: In other words, you have to think about what is going to work best for your audience given your topic and the situation in which you are writing.
When they’re successful, arguments start with a specific point of view, something that the reader doubts; by the end of the argument, the reader has been convinced and no longer doubts this view. In order to argue well, you have to put yourself in the reader’s position and imagine what doubts they might have about your claim.