The reliability and validity of the polish version of the schema mode inventory (SMI)

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cris.lastimport.scopus2025-08-30T03:10:47Z
dc.abstract.en1) Background: Schema therapy and working with schema modes is increasingly popular. Since there is no validated tool to measure schema modes in Poland, in this study, we present an assessment of the psychometric properties of the Polish version the Short Schema Mode Inventory (SMI) adaptation. (2) Methods: First, the original version of the scale was translated. Subsequently, a validity and reliability study was conducted on a sample of 240 patients and 400 non-patients. In particular, the factor structure of the inventory was checked, internal reliability and intercorrelations between subscales were tested, differences between the clinical and non-clinical groups in terms of the severity of each factor were examined, and construct validity was assessed by comparing the association of results with external variables. (3) Results: The results did not conclusively confirm the 14-factor structure postulated in the original scale. Nevertheless, the relatively best fit indices were obtained for such a model. The internal reliability for the 14 subscales ranged from 0.74 to 0.95 (McDonald’s omega). Correlations between subscales demonstrated values from 0.03 to 0.72. The existence of differences between the clinical and non-clinical groups and the construct validity were confirmed. (4) Conclusions: The psychometric evaluation performed is mostly similar to the results obtained for other adaptations, and the results justify the inventory being used for research and clinical purposes when knowledge of its limitations is included.
dc.affiliationWydział Psychologii w Warszawie
dc.contributor.authorKrólewiak-Detsi, Klara
dc.date.access2023-10-11
dc.date.accessioned2023-10-11T07:56:21Z
dc.date.available2023-10-11T07:56:21Z
dc.date.created2023-10-06
dc.date.issued2023-10-08
dc.description.accesstimeat_publication
dc.description.issue19
dc.description.physical1-19
dc.description.versionfinal_published
dc.description.volume12
dc.identifier.doi10.3390/jcm12196400
dc.identifier.issn2077-0383
dc.identifier.urihttps://share.swps.edu.pl/handle/swps/64
dc.identifier.weblinkhttps://www.mdpi.com/2077-0383/12/19/6400
dc.languageen
dc.language.abstracten
dc.pbn.affiliationpsychologia
dc.rightsCC-BY
dc.rights.questionYes_rights
dc.rights.urihttps://creativecommons.org/licenses/by/3.0
dc.share.articleOPEN_REPOSITORY
dc.subject.enschema therapy
dc.subject.enschema mode
dc.subject.enpsychometric properties
dc.subject.enreliability
dc.subject.envalidity
dc.swps.sciencecloudnosend
dc.titleThe reliability and validity of the polish version of the schema mode inventory (SMI)
dc.title.journalJournal of Clinical Medicine
dc.typeJournalArticle
dspace.entity.typeArticle