Others argued that the results indicated possible test bias, while some felt the test contained sexist and racist questions.
Critics pointed out that the original sample group was inadequate. In the years after the test was first published, clinicians and researchers began to question the accuracy of the MMPI. Today, it is a frequently used clinical testing instrument and one of the most researched psychological tests in existence.
The Minnesota Multiphasic Personality Inventory (MMPI) was developed in the late 1930s by psychologist Starke R.
