Journal of Forensic Psychology

Louis De Page

Publications

• Research Article
  The Measurement of Substance Use in Forensic Schizophrenia Spectrum Disorders-Initial Validation of a New Scale
  Author(s): Louis De Page, Raphaëlle Boursoit and Pierre TitecaLouis De Page, Raphaëlle Boursoit and Pierre Titeca
  
  Background: Mainstream substance abuse assessment schemes do not grasp the specific consequences of substance abuse (SA) in a) schizophrenia in patients and b) forensic settings. In the current study, we present the initial validation stages of a new scale measuring substance abuse and its consequences specifically for schizophrenia spectrum disorders (SZ) in forensic settings. Methods: This observer-rated scale was elaborated through clinical observations in a medium-secure forensic unit for SZ. This 52-item scale measures antecedents, quantitative aspects of the SA, immediate effects, reasons for use, insight, cessation attitudes, transgressions (e.g. smuggling or extortion) and consequences through all-available indications. This scale was tested in three groups of forensic patients with SZ (n=112). Results: We .. View More»
  

  Abstract PDF