This study contributed to the growing interest in mental illness and impairment among incarcerated individuals. It focused on the larger spectrum of psychopathology that characterized the general, nonhospitalized population at the Fluvanna Correctional Center for Women in Virginia. Part 1 consists of clinical data obtained through several questionnaires completed by a sample of 812 inmates between April 1999 and January 2000. Parts 2 through 4 consist of additional clinical data on subsamples of the Part 1 sample that were obtained between June 1999 and July 2000 through interviews and self-enumerated questionnaires. Part 5 contains data on inmate behavior and attitudes obtained through questionnaires completed by correctional officers.