{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T14:08:57Z","timestamp":1792678137783,"version":"4.5.0"},"reference-count":54,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T00:00:00Z","timestamp":1789084800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T00:00:00Z","timestamp":1789084800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Personality &amp; Mental Health"],"published-print":{"date-parts":[[2026,11]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    As personality functioning has become central to contemporary conceptualizations of personality pathology, understanding its structure and optimal assessment has emerged as an important research priority, particularly in adolescence. This study examined the latent structure of the Semi\u2010Structured Interview for Personality Functioning DSM\u20105 (STiP\u20105.1) and its incremental validity in predicting functional impairment beyond self\u2010reported personality functioning. Participants were 178 adolescents aged 11\u201318\u2009years, including a clinical sample (\n                    <jats:italic>n<\/jats:italic>\n                    \u2009=\u2009104) and a community sample (\n                    <jats:italic>n<\/jats:italic>\n                    \u2009=\u200974). Confirmatory factor analyses (CFA) and bifactor modeling were used to evaluate the latent structure of the STiP\u20105.1. Hierarchical regression analyses examined whether clinician\u2010rated personality functioning explained additional variance in functional impairment (WHODAS 2.0) beyond self\u2010reported personality functioning assessed with the LoPF\u2010Q 12\u201318 Short. The bifactor model demonstrated the best overall fit and supported the predominance of a strong general factor. Most reliable variance was attributable to this factor, whereas self\u2010 and interpersonal\u2010specific factors contributed little unique variance. A four\u2010factor CFA model also demonstrated excellent fit, supporting differentiation among identity, self\u2010direction, empathy, and intimacy. Clinician\u2010rated personality functioning explained additional variance in functional impairment beyond self\u2010report measures. Self\u2010functioning, particularly the element of self\u2010direction, emerged as a unique predictor of functional impairment. Findings support a predominantly unidimensional conceptualization of personality functioning in adolescence while retaining clinically meaningful differentiation across LPFS domains and elements. The STiP\u20105.1 provides unique information beyond self\u2010report assessment, supporting multimethod approaches to the assessment of personality functioning in adolescents.\n                  <\/jats:p>","DOI":"10.1002\/pmh.70103","type":"journal-article","created":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T07:55:42Z","timestamp":1789113342000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Latent Structure and Incremental Validity of the Semi\u2010Structured Interview for Personality Functioning DSM\u20105 (STiP\u20105.1) in a Lithuanian Adolescent Sample"],"prefix":"10.1002","volume":"20","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-6545-077X","authenticated-orcid":false,"given":"Agn\u0117","family":"Grigait\u0117","sequence":"first","affiliation":[{"name":"Institute of Psychology Vilnius University  Vilnius Lithuania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3378-481X","authenticated-orcid":false,"given":"Elena","family":"Gaudie\u0161i\u016bt\u0117","sequence":"additional","affiliation":[{"name":"Institute of Psychology Vilnius University  Vilnius Lithuania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0189-3771","authenticated-orcid":false,"given":"Joost","family":"Hutsebaut","sequence":"additional","affiliation":[{"name":"Department of Medical and Clinical Psychology, CoRPS\u2014Center of Research on Psychological Disorders and Somatic Diseases Tilburg University  Tilburg the Netherlands"},{"name":"Viersprong Institute for Studies on Personality Disorders  Halsteren the Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4464-2481","authenticated-orcid":false,"given":"Rasa","family":"Barkauskien\u0117","sequence":"additional","affiliation":[{"name":"Institute of Psychology Vilnius University  Vilnius Lithuania"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,9,11]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1176\/appi.books.9780890425596"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/pmh.1510"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1186\/s40479\u2010022\u201000182\u20100"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1080\/00223891.2024.2365325"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1037\/per0000717"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.15388\/Psichol.2024.71.4"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1521\/pedi.2024.38.4.330"},{"key":"e_1_2_9_9_1","unstructured":"Barkauskien\u0117 R. andG.Skabeikyt\u0117.2020. \u201cCulture\u2010Adapted Lithuanian Version of the Self\u2010Report Questionnaire LoPF\u2010Q 12\u201318 (Levels of Personality Functioning Questionnaire; Authors Goth & Schmeck)\u2014Short Manual\u201d."},{"key":"e_1_2_9_10_1","volume-title":"Personality Assessment in the DSM\u20105","author":"Bender D. 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