Psych Central offers several online mental health quizzes that are useful in discovering mental disorders and conditions. Visitors can save their test results after taking them if they register for Psych Central, notes the website. Some tests offered include tests for adult ADD, anxiety, bipolar disorder, depression and obsessive-compulsive disorder.
Psychology Today magazine also offers online mental health self-assessments, notes the magazine's website. Some test topics include tests for anxiety, bipolar depression and others. Tests vary in length and allow ample time for completion. The website delivers the results of the tests upon completion of the test questions. Users do not have to register for accounts in order to take the tests on the website.