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- National Inmate Survey (NIS) - Jails: Full Survey Respondents, [United States], 2011-2012
National Inmate Survey (NIS) - Jails: Full Survey Respondents, [United States], 2011-2012
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The National Inmate Survey (NIS) is part of the Bureau of Justice Statistics' (BJS) National Prison Rape Statistics Program, which gathers mandated data on the incidence and prevalence of sexual assault in correctional facilities under the Prison Rape Elimination Act of 2003 (PREA; P.L. 108- 79). Inmates are randomly assigned to receive either a survey of sexual victimization or a survey of criminal history, facility climate, and mental health. About 90 percent of the respondents completed modules through the survey of sexual victimization while the other 10 percent completed modules through the alternative survey. However, the data in this study focuses primarily upon criminal history, facility climate, and mental health. No respondent answered questions about sexual victimization.
Detailed Methodology
Between February 2011 and May 2012 the NIS-3 randomly selected 358 jails. There was a total of 81,306 inmates selected during data collection. A total of 60,032 inmates ended up participating in the survey. Of that total, 58,875 completed the modules for criminal history, facility climate, and mental health. About 90 percent of the respondents completed the modules through the sexual victimization survey while the other 10 percent completed the same modules through the alternative survey.Please refer to the codebook for details about the study sampling provided by the Principal Investigator.