About this project
PETSS - Preschool TwinS in Sweden - A prospective longitudinal twin study led by researchers at Karolinska Institute. We are formal collaborators in form of co-applicants of the grant. Main focus is on understanding why and how norm breaking criminal behavior partly is genetically underpinned. A study of more than 1.000 mono- and di-zygotic twins.
Project leader: Docent Henrik Larsson, Karolinska institutet.