A National Survey of United States Sexually Violent Person Legislation: Policy, Procedures, and Practice

2015 ◽  
Vol 14 (4) ◽  
pp. 245-266 ◽  
Author(s):  
David DeMatteo ◽  
Megan Murphy ◽  
Meghann Galloway ◽  
Daniel A. Krauss
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Shinichiro Tomitaka ◽  
Toshiaki A. Furukawa

Abstract Background Although the 6-item Kessler psychological scale (K6) is a useful depression screening scale in clinical settings and epidemiological surveys, little is known about the distribution model of the K6 score in the general population. Using four major national survey datasets from the United States and Japan, we explored the mathematical pattern of the K6 distributions in the general population. Methods We analyzed four datasets from the National Health Interview Survey, the National Survey on Drug Use and Health, and the Behavioral Risk Factor Surveillance System in the United States, and the Comprehensive Survey of Living Conditions in Japan. We compared the goodness of fit between three models: exponential, power law, and quadratic function models. Graphical and regression analyses were employed to investigate the mathematical patterns of the K6 distributions. Results The exponential function had the best fit among the three models. The K6 distributions exhibited an exponential pattern, except for the lower end of the distribution across the four surveys. The rate parameter of the K6 distributions was similar across all surveys. Conclusions Our results suggest that, regardless of different sample populations and methodologies, the K6 scores exhibit a common mathematical distribution in the general population. Our findings will contribute to the development of the distribution model for such a depression screening scale.


2016 ◽  
Vol 61 (14) ◽  
pp. 1593-1605 ◽  
Author(s):  
Richard W. Elwood ◽  
Sharon M. Kelley ◽  
James C. Mundt

The Static-99R is an actuarial scale that is commonly used to assess the recidivism risk of male sex offenders. Hanson, Thornton, Helmus, and Babchishin recently revised the Static-99R norms based on revised analyses that excluded the large Bridgewater sample. As a result, the sample size of the high risk/high need (HR/HN) group was reduced substantially, which increased the confidence intervals around the predicted recidivism rates. This study provides alternative 5- and 10-year recidivism rates based on logistic regression analyses of the entire 2009 Static-99R HR/HN group that includes the Bridgewater sample. These rates fit the observed 2009 data well and have smaller confidence intervals. We propose that using alternative sexual recidivism rates from the 2009 HR/HN group is a viable option for assessing sexually violent person (SVP) and other high-risk offenders.


2015 ◽  
Vol 11 (11) ◽  
pp. 472-478 ◽  
Author(s):  
Tonya L. Breymier ◽  
Tonya Rutherford-Hemming ◽  
Trisha Leann Horsley ◽  
Teresa Atz ◽  
Lisa G. Smith ◽  
...  

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