Unsal, CansuAlma, LeylaGundogmus, IbrahimPar, AsuhanYalim, EsraOksuz, Esra2025-01-212025-01-2120220048-57131938-2456https://doi.org/10.3928/00485713-20220715-03https://hdl.handle.net/20.500.12587/25338Patients with borderline personali-ty disorder are a population for whom mental health professionals have dif-ficulty in both diagnosing and pro-viding treatment services. This study aimed to investigate the psychomet-ric properties of the Screening Instru-ment for Borderline Personality Dis-order (SI-Bord) in a Turkish sample. Participants were invited to study via online methods between August 2020 and October 2020. Data were col-lected from 661 participants ranging between the ages of 18 and 67 (Mean = 35.99). This study demonstrated that the Turkish version of SI-Bord is a valid and reliable measure to evalu-ate borderline personality disorder, which is encountered in clinical practice both as a comorbid disorder and as a unique diagnosis requiring a dif-ferential diagnosis.eninfo:eu-repo/semantics/closedAccessArticle52938038710.3928/00485713-20220715-03WOS:000858908600007Q4