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                            Library & Multimedia
 The Outcomes for Human Trafficking Instrument: Validity and Reliability Testing
NCJ Number
              307815
Journal

*Journal of Human Trafficking* Volume: 9 Issue: 3 Dated: 2023 Pages: 299-310
Author(s)
          Stacey Cutbush;
                        Samantha Charm;
                        Stephen Tueller;
                        Kathleen Krieger;
                        Deborah Gibbs
Date Published

2023
Length
              12 pages
Annotation
              This study develops and tests an outcome instrument for assessing changes in human trafficking (HT) program participant status.
Abstract
              This study supports evidence-based services for victims of human trafficking (HT) by developing and testing an outcome instrument designed to assess changes in HT program participant status on key outcome categories. The resulting excel-based instrument is free; user-friendly; applicable to diverse settings; relevant to victims of sex and labor trafficking, whether domestic or foreign born, adults or minors; and supports data management, visualization, export, and analysis. Study methods included conducting an environmental scan; expert panels of service providers, survivors, and researchers; instrument scoring and cognitive interviews with HT service providers. Hypothetical case vignettes were then used to assess instrument reliability and concurrent validity – concurrent validity - first among program directors, then among case managers, and finally, comparing case managers to program directors. Average interrater reliability across items within outcome categories among program directors was excellent (ICC > 0.90) for most outcome categories, indicating consensus ratings could serve as a gold standard for assessing the performance of less seasoned HT service providers using the instrument. Case managers had mostly moderate (ICC > 0.50) to good (ICC > 0.75) average interrater reliability across items within outcome categories among themselves, and fair (> 0.40) to good (> 0.75) average agreement across items within outcome categories with the program directors. (Published Abstract Provided)
      
  
          Additional Details
Grant Number(s)
        2016-VT-BX-0001


  
  
        
  Agencies
        NIJ-Sponsored


  
  
        
  Publication Type
        Research (Applied/Empirical)


  
  
        
  Award
        Measuring Outcomes in Services to Domestic Victims of Human Trafficking: Instrument Development and Testing
    
  
  
Date Published: January 1, 2023
    
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