The correct option is the last one, students wouldn't use a rubric to organize their thoughts before they begin writing.
The reason for that to not happen is that rubric is an evaluation tool which means that it helps in the grading process. It is a model that have listed particular criteria to grade the student’s academic projects, tests or papers. To do so, this method focuses on evaluating the way the student performs while doing the work.
The rest of the options can't be considered because those are some of the uses of a rubric, they are: