“…Callous-unemotional (CU) traits (e.g., shallow affect, a lack of concern about or interest in one's performance in important activities, a lack of remorse and empathy) distinguish a subgroup of individuals demonstrating aggressive, chronic, and severe patterns of antisocial behaviors in community, clinical, and forensic samples, both concurrently and longitudinally (Frick et al, 2014a(Frick et al, , 2014b. Individuals with elevated levels of CU traits also demonstrate genetic risk and impaired neurocognitive patterns (Viding & McCrory, 2018), affect-recognition deficits (Marsh & Blair, 2008), aggression and delinquency (Essau et al, 2006;Kimonis et al, 2008), risky sexual behaviors (Anderson et al, 2017), violent recidivism (Kahn et al, 2013), and substance use (Anderson et al, 2018). Therefore, the presence of CU traits has implications for further understanding the development, persistence, and desistance of antisocial behavior from childhood to adulthood.…”