["Criminal Behaviour and Mental Health, Volume 31, Issue 2, Page 120-130, April 2021. ", "\nAbstract\n\nBackground\nThere has been little research into whether personality traits increase vulnerability to serious forms of recurring victimisation, such as commercial sexual exploitation of young people.\n\n\nAims\nTo investigate whether impulsivity, emotional dysregulation or high psychopathy scale scores indicative of personality traits increase vulnerability to commercial sexual exploitation.\n\n\nMethods\nData were used from the longitudinal Pathways to Desistance Study 1170 justice‐involved men who were aged 14–19 at baseline data collection. Ninety‐eight (8%) reported having been commercially sexually exploited during adolescence or young adulthood. We investigated whether personality traits measured at baseline were related to such victimisation.\n\n\nResults\nResults of binomial logistic regression among the young men in this sample indicated that Factor 1 scores on the Psychopathy Checklist‐Youth Version (PCL‐YV), reflecting affective and interpersonal features, are associated with having been commercially sexually exploited, while impulsivity, emotional dysregulation and Factor 2 PCL‐YV, reflecting antisocial activities, were not. Having been a victim of other violence and being a member of a cultural or ethnic minority group were also independently related to being exploited.\n\n\nConclusions and implications for practice\nOur findings show that individual differences in personality, such as fearless temperament and boredom susceptibility, could differentially disadvantage young people, and put them at greater risk of commercial sexual exploitation. This knowledge could be beneficial to prevention efforts supporting male adolescents at risk for victimisation by commercial sexual exploitation, and to shed new light on the theoretical understanding of vulnerability to it.\n\n"]