If this classmate is planning to use a paper that she wrote for another class last year, it would be acceptable if it is properly cited.
In paper writing and research, citation is a rule that must be properly applied to avoid anything that could be counted as academic dishonesty.
If this classmate is to reuse a paper that she wrote, it is necessary that she cites herself even though the work is hers. To avoid issues of plagiarism.
This theory was propounded by McGuire in light of a circumstance where the objective is the persuasion of a person by not being persuaded by others.
This theory presents a model for obstructing the attempts of being persuaded by presenting people to contentions against their convictions and giving them counter arguments to discredit attacks.
This theory thus helps to defend the beliefs of the people with the help of communication.