Screening for intellectual disability in Dutch psychiatrically disturbed detainees: Assessing the psychometric properties of the Screener for Intelligence and Learning Disability (SCIL).

Introduction: Intellectual disability is a key subject in all mental healthcare institutions, including the forensic mental health services. The Screener for Intelligence and Learning Disability (SCIL) is designed to screen for intellectual disability in forensic populations. So far, this assessment method is only validated in "detention fit prisoners" with low need of care.