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KMID : 1148220220180010271
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Journal of Arts Psychotherapy
2022 Volume.18 No. 1 p.271 ~ p.289
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A Study on the Analysis and Discriminant for Latent Profiles According to Results MMPI-2 and DAS Responses of Clinical Outpatients Groups
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Choi You-Kyung
Choi Jong-Ok
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Abstract
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This research paper is to examine the utility of DAS as a screening tool in hospital scene, including the department of psychiatry. The subjects of the study were 151 patients who visited the Gyeonggi-do psychiatry department, and DAS and MMPI-2 were used as research tools. For data analysis, latent profile analysis, independent sample T test, and discriminant analysis were performed. First, the type and features of latent groups classified by Latent Profile Analysis (LPA) in accordance with MMPI-2 have been examined. In the results of the LPA operated with MMPI-2, two types of potential group were yielded. Each latent group is classified by the characteristics of the MMPI-2 profile as either "symptomatic non-appeal group" or "symptomatic appeal group". Second, When looking at the DAS characteristics of the two classified groups, the 'symptomatic non-appeal group' reported somewhat positive emotional content and self-image, and the 'symptomatic appeal group' reported slightly more negative emotional content and self-image. Third, Discriminant analysis was conducted to investigate the extent that the emotional content of DAS and the self-image scale could distinguish each latent group, showing 59.6% discriminatory power. Fourth, As a result of analyzing the stimulus picture between the two latent groups, there was no difference in the stimulus picture selection, but there was a difference in the story content. According to the research results, it was confirmed that DAS test is useful as a screening tool for screening psychological difficulties in hospital scenes.
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KEYWORD
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MMPI-2, DAS, Latent Profiles Analysis(LPA), Discriminant
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