Interrater Reliability and Concurrent Validity of the Risk for Sexual Violence Protocol for Korean Sexual Offenders:...

Area of Science:

• Forensic Psychology
• Clinical Psychology
• Criminology

Background:

• The Risk for Sexual Violence Protocol (RSVP) is a structured guideline for sexual violence risk assessments.
• Effective risk assessment tools are crucial for managing sexual offenders.

Purpose of the Study:

• To investigate the interrater reliability (IRR) of the RSVP in the Republic of Korea.
• To examine the concurrent validity of the RSVP using established risk assessment instruments.

Main Methods:

• 32 correctional psychologists trained in the RSVP independently assessed 47 adult male sexual offenders.
• Assessments involved case history review and interviews using an authorized Korean translation of the RSVP.
• Interrater reliability was measured using intraclass correlation coefficients.
• Concurrent validity was assessed by correlating RSVP ratings with the Hallym Assessment Guide for Sex Offender Risk and Static-99R scores.

Main Results:

• The RSVP showed good to excellent interrater reliability for rating risk factors.
• Concurrent validity was good, with significant correlations between RSVP ratings and scores on the Hallym Assessment Guide and Static-99R.
• The findings support the RSVP's utility in the Korean correctional context.

Conclusions:

• The RSVP is a reliable and valid tool for sexual violence risk assessment among adult male offenders in South Korea.
• The findings support the broader application of the RSVP by professionals and agencies, both domestically and internationally.
• This study validates the RSVP for use in diverse cultural and legal settings.