The library has an extensive collection of theses written by Ursuline art therapy students. You can browse this collection in the catalog:
Happy browsing!
Unfortunately, dissertations are notoriously difficult to access for free. You have the option of purchasing them through ProQuest Dissertations & Theses. If you choose not to purchase, you can attempt to see if the author has made the dissertation freely available online. Ask a librarian if you need help with a dissertation!