20-1 Research on the types of domestic violence perpetrators who commit violence against relatives

20-2 A Qualitative Study on the Sexual Orientation Development of Boy Molesters

20-3 An Action Research on the Impact of the "Four-Key Therapy" on Juvenile Sexual Offenders with Intellectual Disabilities combined ADHD

20-4 Development and Validation of a Lethality Risk Assessment Scale for Non-Intimate Family Violence