Development and validation of a short form of the mentalization scale (MentS-11)\: an evidence-based measure for Turkish adults

dc.authorid0000-0001-7339-2832
dc.contributor.authorÜnver, Buketen_US
dc.date.accessioned2026-03-30T12:14:36Z
dc.date.available2026-03-30T12:14:36Z
dc.date.issued2026-03-03
dc.departmentIşık Üniversitesi, İktisadi, İdari ve Sosyal Bilimler Fakültesi, Psikoloji Bölümüen_US
dc.departmentIşık University, Faculty of Economics, Administrative and Social Sciences, Department of Psychologyen_US
dc.description.abstractThis study aimed to create a brief Turkish version of the Mentalization Scale (MentS-11) and to evaluate its reliability and validity in a large community sample. Turkish-speaking adults (N = 953) completed the original 25-item MentS, the Interactive Mentalization Questionnaire, and the Interpersonal Neurobiology–Based Prefrontal Cortex Functions Scale. Scale reduction combined exploratory and confirmatory factor analyses with graded-response item response theory. A three-factor solution—Self-related Mentalization (4 items), Other-related Mentalization (4 items), and Motivation to Mentalize (3 items)—displayed acceptable fit (CFI = 0.92, RMSEA = 0.08). Item-response analyses yielded strong discrimination (α = 0.93–2.07) and thresholds spanning the full latent range. Reliability was McDonald’s ωₜ = 0.84 for the total score, 0.81 for Other, 0.77 for Self, and 0.60 for Motivation. Scores on the MentS-11 were nearly identical to those on the 25-item form for the total scale (r =.92) and strongly aligned on their respective subscales (r =.72–0.81). Expected links with external measures confirmed convergent and criterion validity. The MentS-11 retains the theoretical scope and psychometric integrity of the original Turkish scale while halving administration time, making it a practical, time-efficient tool for assessing mentalization in both clinical practice and research.en_US
dc.description.versionPublisher's Versionen_US
dc.identifier.citationÜnver, B. (2026). Development and validation of a short form of the mentalization scale (MentS-11)\: an evidence-based measure for Turkish adults. Cognitive Processing, 1-11. doi:https://doi.org/10.1007/s10339-026-01335-7en_US
dc.identifier.doi10.1007/s10339-026-01335-7
dc.identifier.endpage11
dc.identifier.issn1612-4782
dc.identifier.issn1612-4790
dc.identifier.pmid41774325
dc.identifier.scopus2-s2.0-105032478293
dc.identifier.scopusqualityQ2
dc.identifier.startpage1
dc.identifier.urihttps://hdl.handle.net/11729/7194
dc.identifier.urihttps://doi.org/10.1007/s10339-026-01335-7
dc.identifier.wosWOS:001705723500001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakPubMeden_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakSocial Sciences Citation Index (SSCI)en_US
dc.institutionauthorÜnver, Buketen_US
dc.institutionauthorid0000-0001-7339-2832
dc.language.isoenen_US
dc.peerreviewedYesen_US
dc.publicationstatusPublisheden_US
dc.publisherSpringer Science and Business Media Deutschland GmbHen_US
dc.relation.ispartofCognitive Processingen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMentalizationen_US
dc.subjectMetacognitionen_US
dc.subjectScaleen_US
dc.subjectValidationen_US
dc.subjectPackageen_US
dc.titleDevelopment and validation of a short form of the mentalization scale (MentS-11)\: an evidence-based measure for Turkish adultsen_US
dc.typeArticleen_US
dspace.entity.typePublicationen_US

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