<p>I know some colleges accept writing supplements. Is it a good idea to attach a supplement which reflects your writing style, even if it wasn't published?</p>
<p>No. Your essays will reflect your writing style and who you are. The supplement is for people with exceptional ability in a field or extensive experience so that they can display it more effectively.</p>
<p>I attached an abstract of a research paper I wrote, although it wasn’t published anywhere.</p>