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Survey of Prison Inmates (SPI)

Survey of Inmates in State Correctional Facilities (SISCF)

Conducted periodically, the survey provides information on individual characteristics of prison inmates, current offenses and sentences, characteristics of victims, criminal histories, family background, gun possession and use, prior drug and alcohol use and treatment, medical and mental health history and treatment, educational programs and other services provided while in prison, as well as other personal characteristics. Data are collected through personal interviews with a nationally...

Survey of Inmates in Federal Correctional Facilities (SIFCF)

First conducted in 1991 by a joint effort between BJS and the Federal Bureau of Prisons (BOP). The survey is conducted concurrently with the SISCF and includes the same data items: individual characteristics of prison inmates, current offenses and sentences, characteristics of victims, criminal histories, family background, gun possession and use, prior drug and alcohol use and treatment, medical and mental health history and treatment...