This version (MMPI-A) differs from the original test in that it concentrates on the clinical and validity scales and only administers the first 350 questions.

This test is used in conjunction with other methods to aid in the formation of a precise and comprehensive diagnosis. Psychiatrists can use this test to learn more about a child and begin a treatment plan.

With more research coming in, more psychiatrists will likely consider this test to be a better version and use it more frequently however, the validity scales were adjusted in the test revision completed in the 1980s (the form known as MMPI-2), and ongoing revisions identify unnecessary or outdated questions to streamline the process and make it more bearable for both test-takers and givers.įinally, the MMPI-A is only used with adolescents. It takes less time to complete because the questions are 200 questions shorter.īecause it is considered a more advanced version, some psychiatrists have begun to use this process instead of the older one. There are 338 true/false questions in total. The MMPI-2-RF is a shorter version of the MMPI-2 that was first published in 2008. All versions’ validity scales and test items have been thoroughly vetted and developed to ensure that they can still deliver accurate results even when responses are inconsistent. On the other hand, some psychiatrists have switched to the newer version. Although it is an older version of the test, it is still the most widely known and used because it has a large body of research and is more familiar to psychologists. The MMPI-2 is a true/false test with 567 questions. Two of them (MMPI-2 and MMPI-2-RF) are designed for adults (18 years and older), while the third (MMPI-A) is only for teenagers. The MMPI-2, MMPI-2-RF, and MMPI-A are the three MMPI tests (this version of the test is titled Minnesota Multiphasic Personality Inventory-Adolescent).

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