There are certain types of essay rubrics. They are called to help with the assessment of different kinds of essays. A persuasive essay rubric will analyse the general voice of the work and decide whether your claim is convincing enough. At the same time, an argumentative essay rubric is expected to evaluate the quality of the argumentation and the way the author integrates facts into the text. It is all about how you defend the main thesis. Be accurate and consistent as you present the information. Clear logical conclusions are exactly what such type of an essay implies.