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Update on the NCVS Instrument Redesign: Additional Findings from the National Field Test and Plans for Implementation

June 2023

This webinar provides updates on BJS’s efforts to redesign the entire National Crime Victimization Survey (NCVS) instrument. Presenters describe additional findings from a large-scale national field test of the NCVS Instrument Redesign, specifically the improvement of victimization measures in the new survey instrument, and the performance of two new periodic modules. Learn more about: 

National Crime Victimization Survey Knowledge Corner - NCVS N-DASH

May 2023

The National Crime Victimization Survey (NCVS) Knowledge Corner provides quick tips and explanations for NCVS data users on a variety of topics. In this video, BJS Statistician Erika Harrell, PhD, provides an overview of the NCVS Dashboard or N-DASH. She describes each of the three main sections of the N-DASH (Tool Overview, Quick Graphics, Custom Graphics). She also covers the User’s Guide, Terms and Definitions, and where to access additional information on the NCVS.

National Crime Victimization Survey Knowledge Corner - NCVS N-DASH (Custom Graphics)

May 2023

The National Crime Victimization Survey (NCVS) Knowledge Corner provides quick tips and explanations for NCVS data users on a variety of topics. In this video, BJS Statistician Alexandra Thompson provides an overview of different Custom Graphics pages on the NCVS Dashboard (N-DASH). She discusses possible data user questions and which pages may best suit the user’s needs. For more information, please visit https://bjs.ojp.gov/programs/ncvs or email us at [email protected].

 

Direct Estimation Methods and the National Crime Victimization Survey

March 2023

This webinar provided an overview of methods for calculating variance of estimates from complex sample designs, including direct and indirect methods. It focused on two methods for calculating direct variance estimates: Taylor series linearization (TSL) and balanced repeated replication (BRR). The panel used SAS and SPSS to demonstrate the methods with examples using data from the National Crime Victimization Survey.