{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,27]],"date-time":"2026-10-27T22:55:07Z","timestamp":1793141707463,"version":"4.5.0"},"reference-count":91,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2025,8,7]],"date-time":"2025-08-07T00:00:00Z","timestamp":1754524800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Alcohol, Clinical and Experimental Research"],"published-print":{"date-parts":[[2025,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Impulsivity is closely associated with alcohol use, but limited research has explored distinct latent profiles encompassing impulsivity traits and alcohol use disorder symptoms.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>This study used latent profile analysis (LPA) to investigate these patterns among 201 adult outpatients (50% female, 50% male) from a tertiary care setting. Participants completed self\u2010reported measures such as the Alcohol Use Disorders Identification Test (AUDIT), Impaired Control Scale, and UPPS\u2010P Impulsivity Scale, as well as performance\u2010based tasks like the Probability Reward Task (PRT) and Stop Signal Reaction Time Task.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>LPA identified three profiles using AUDIT, impaired control,\u00a0and UPPS\u2010P: (1) Low\u2010Risk Profile\u2014characterized by low levels of alcohol use disorder (AUD) symptoms and impulsivity; (2) Emotionally Reactive Profile\u2014characterized by elevated impulsivity with low AUD symptoms; and (3) High\u2010Risk Profile\u2014characterized by elevated levels of both AUD symptoms and impulsivity. ANCOVA results revealed that Emotionally Reactive individuals scored higher on neuroticism, negative affectivity, and psychoticism and lower on conscientiousness compared to the Low\u2010Risk group. Both Emotionally Reactive and High\u2010Risk groups showed lower agreeableness, antagonism, and disinhibition relative to the Low\u2010Risk group. On cognitive tasks, the Low\u2010Risk group outperformed the High\u2010Risk group in PRT accuracy and discriminability, while Emotionally Reactive and Low\u2010Risk groups showed similar advantages over High Risk.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>These findings reveal distinct personality and cognitive profiles linked to reward and control processes, informing tailored interventions for impulsivity and alcohol\u2010related harms.<\/jats:p><\/jats:sec>","DOI":"10.1111\/acer.70116","type":"journal-article","created":{"date-parts":[[2025,8,7]],"date-time":"2025-08-07T18:04:44Z","timestamp":1754589884000},"page":"2049-2063","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Profiles of impulsivity and alcohol use: Unveiling personality, cognitive traits, and <scp>DSM<\/scp> diagnoses"],"prefix":"10.1111","volume":"49","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6579-8832","authenticated-orcid":false,"given":"Chloe","family":"Lau","sequence":"first","affiliation":[{"name":"Campbell Family Mental Health Research Institute Centre for Addiction and Mental Health  Toronto Ontario Canada"},{"name":"Department of Psychiatry, Schulich Medicine and Dentistry Western University  London Ontario Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Danielle","family":"Downie","sequence":"additional","affiliation":[{"name":"Campbell Family Mental Health Research Institute Centre for Addiction and Mental Health  Toronto Ontario Canada"},{"name":"Graduate Department of Psychological Clinical Science University of Toronto  Toronto Ontario Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R. 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