Flashcard Exchange User: catblount11 http://www.flashcardexchange.com/user/view/34286 en-us Tue, 29 May 2012 12:30:16 PDT Tue, 29 May 2012 12:30:16 PDT support@flashcardexchange.com 720 Mechanisms of Defense http://www.flashcardexchange.com/flashcards/view/225083 Automatic, involuntary, usually unconscious psychological activity by which human beings attempt to exclude unacceptable thoughts, urges, threats, impulses from awareness. Sat, 19 Jul 2003 12:00:00 PDT http://www.flashcardexchange.com/flashcards/view/225083