This scale indicates the inconsistency in similar items on the same scale.īoth items might either be marked as ‘true,’ ‘false,’ or one of them indicated as ‘true,’ and the other ‘false.’ The scale can easily be miss-scored. Another addition to the test is the Variable Response Inconsistency scale, abbreviated as VRIN. It indicates the typical response given by the respondent in the second part of the test. Some of the additional scales to the MMPI-2 test include the F back scale which is similar to the F scale. The correction (K) scale is also supposed to indicate if the person is trying to present a false picture of him or herself. A higher score on the F-scale indicates a severe psychological problem. The MMPI-2 scales include the Lie (L) scale which indicates whether the person undertaking the test might be making an effort to present himself/herself in a different light than the actual case.Īnother scale is the influency (F) scale which indicates an unusual response pattern. When the respondent is unable to answer some questions, it might be due to unintentional omission or failure to understand the questions and the result is usually a lower test score. After the 1989 revision, the validity scale changed to seven scales from the initial four. Various scoring scales are used in the test and they include the validity, content and clinical scales. The MMPI-2 test is composed of 567 questions that require the ‘true’ or ‘false,’ answers and this usually takes approximately 60-90 minutes to be answered. There were some changes made on the items and wording of the MMPI-1 test, although efforts were made in ensuring that the changes were not significant as this would alter its interpretation. This was to ensure more representation in the sampling of the population. This test is basically an improvement of the MMPI-1 test.Īfter 1982, the University of Minnesota appointed a committee to help in the re-standardization of the MMPI-1test. The practitioner has to be in a position to administer and interpret the MMPI-2 test. To carry out this test, the facilitator is expected to be a qualified medical practitioner in the issues concerning mental health and behavioral healthcare. If some members are fatigued, they are identified and the appropriate recommendation given. It helps in singling out those members who have problems within a group. The test is usually directed at groups rather than individuals. It might differ in cases where the test is done for match making, while determining the mental health of the respondent, or during job screening. The choice of the test construct is depended on the state of the client and the nature of the case. The results are put on a scale to help the psychologist determine whether the client is lying or genuine. The test is very significant in determining the psychological stability or instability of those professionals that are in high risk professions like pilots.Īdministration of the test requires a qualified psychologist or psychiatrist. This is because the questions asked are not medical. It is preferred as it eliminates the aspects of respondents faking answers, hiding the problems or giving a certain impression. The test targets adults who are above 18 years. This helps in finding the remedy for the existing problems. They are aimed at determining the state of mind of the respondent, his/her perspective towards issues and the current problems. This test is usually composed of questions that require ‘true’ or ‘false’ answers. Through the interview it is possible to find out the medical history of the patient. It should, however, not be used as a substitute for the clinical interview as some symptoms of the patient might emerge during the interview which can not be detected in the test. This test is either done by a qualified mental health professional or a computer application.
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