Show 5 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Hellfeldt, Karin" or (type any "bookEditor journalEditor issueEditor" and editor="Hellfel... Add to list Journal Article A1 The incremental usefulness of teacher-rated psychopathic traits in 5- to 7-year olds in predicting teacher-, parent-, and child self-reported antisocial behavior at a six-year follow-up Olivier Colins (UGent) , Henrik Andershed, Karin Hellfeldt and Kostas A. Fanti (2022) JOURNAL OF CRIMINAL JUSTICE. 80. Add to list Journal Article A1 Worried, sad, and breaking rules? Understanding the developmental interrelations among symptoms of anxiety, depression, and conduct problems during early childhood Kostas A. Fanti, Karin Hellfeldt, Olivier Colins (UGent) , Anna Meehan, Anna-Karin Andershed and Henrik Andershed (2019) JOURNAL OF CRIMINAL JUSTICE. 62. p.23-28