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Widiger, T. ., & Crego, C. . (2019). The bipolarity of normal and abnormal personality structure: Implications for assessment. Psychological Assessment, 31(4), 420-431. https://doi.org/10.1037/pas0000546

Hofmans, J. ., De Clercq, B. ., Kuppens, P. ., Verbeke, L. ., & Widiger, T. . (2019). Testing the structure and process of personality using ambulatory assessment data: An overview of within-person and person-specific techniques. Psychological Assessment, 31(4), 432-443. https://doi.org/10.1037/pas0000562

, & Widiger, T. . (2018). Maladaptive Variants of Adaptive Traits and Bloated Specific Factors. Journal of Research in Personality, 76, 177-185. https://doi.org/10.1016/j.jrp.2018.08.006

Hansen, S. ., Christensen, S. ., Kongerslev, M. ., First, M. ., Widiger, T. ., Simonsen, E. ., & Bach, B. . (2019). Mental health professionals’ perceived clinical utility of the ICD-10 vs. ICD-11 classification of personality disorders. Personality and Mental Health, 13(2), 84-95. https://doi.org/10.1002/pmh.1442

Widiger, T. . (2019). Considering the research: Commentary on "The trait-type dialectic: Construct validity, clinical utility, and the diagnostic process". Personality Disorders, 10(3), 215-219. https://doi.org/10.1037/per0000322

Crego, C. ., & Widiger, T. . (2020). The convergent, discriminant, and structural relationship of the DAPP-BQ and SNAP with the ICD-11, DSM-5, and FFM trait models. Psychological Assessment, 32(1), 18-28. https://doi.org/10.1037/pas0000757

, & Widiger, T. . (2020). The Five-Factor Personality Inventory for ICD-11: A facet-level assessment of the ICD-11 trait model. Psychological Assessment, 32(1), 60-71. https://doi.org/10.1037/pas0000763

Widiger, T. ., & Crego, C. . (2019). The Five Factor Model of personality structure: an update. World Psychiatry : Official Journal of the World Psychiatric Association (WPA), 18(3), 271-272. https://doi.org/10.1002/wps.20658

Sleep, C. ., Lynam, D. ., Widiger, T. ., Crowe, M. ., & Miller, J. . (2019). Difficulties with the conceptualization and assessment of Criterion A in the DSM-5 alternative model of personality disorder: A reply to Morey (2019). Psychological Assessment, 31(10), 1200-1205. https://doi.org/10.1037/pas0000758