Hi, I am looking for information on the Google and school library. I am lost could you please give a definition on psychological personality assessment instrument and psychological personality assessment inventory. I need to know the difference between instrument and inventory. Once I figure out that then I can pick my articles and talk about obsessive-compulsive disorder. if you have any suggesting on where I can find very good articles that would be great. I hope you can help me out.

Explore the psychological literature to find three to five articles that test the use of this inventory or assessment on a specific population. This population could be a particular disorder, such as bulimia or obsessive-compulsive disorder, or a demographic population.