“…The construct of psychopathy is characterized as an array of traits, including callousness, impulsivity, poor decision-making, and a lack of empathy. These traits, alone, and in combination, have been found to be associated with poor interpersonal relationship success and treatment outcomes, and increased rates of substance use and rearrest (Taylor and Lang, 2006 ; Reidy et al, 2013 ; Mooney et al, 2019 ; Sohn et al, 2020 ; Allen et al, 2022a ; Edwards et al, 2023 ). The societal cost of psychopathy to taxpayers is estimated to be nearly $460 billion per year, with $56.7 billion being accounted for by juveniles (Anderson, 1999 ; Caldwell et al, 2006 ; Kiehl and Hoffman, 2011 ; Cope et al, 2014 ; Reidy and Holland, 2018 ).…”