Logical argument uses slightly different terminology for some of the same basic concepts as college writing. The difference between a general college essay and one intended to offer a logical argument essentially occurs in the nature of the support.
|College Writing||Logical Argument||What It Is||What the Difference Is|
|Thesis||Claim, Conclusion||the main idea; the assertion or position you want the reader to understand and accept||not much—both are assertion or position statements that have a topic and an angle|
|Support||Evidence, Premise, Reasons||the details, examples, and sources that relate to, explain, and help prove the main idea||Logical argument requires:
Essays and logical arguments also tend to use similar structure, which is often thesis-response (or claim-evidence). The thesis or claim is presented toward the start, and the response (topic sentences and units of support) or evidence (categories of support) follows, organized into units or groups of support. Different categories of evidence will most likely be presented with topic sentences and units of support.
Again, the main difference between an essay and a logical argument is in the type of support and the care you need to take generating that support. For logical arguments, the support always needs to be clear, relevant, verifiable, detailed, and comprehensive, covering any important opposing points of view.