6. Conduct Disorder characterised by continually disruptive behaviour which harms others or violates social norms.
E.g. Hinshaw and Lee (2003)
Caputo et al (1999)
APA (2013)
7. Clinic reffered youth aged 6-13, only CU traits were associated with early-onset disruptive behaviour compared to those with behavioural problems who did not posses CU traits.
Blair et al (2000)
Christian et al (1997)
Cookie and Michie (1997)
8. Other psychopathic traits like narcissism and impulsivity also predict highly anti-social behaviour. CU traits might predict stable disruptive behaviour.
Frick and White (2008) (2)
Enebrink et al (2005)
Hare (1991)
9. Callous-Unemotional traits contributed to factor 1 on Hare's (1991) psychopathy checklist.
