By Valerie A. Clark and Grant Duwe

Research from the past few decades has highlighted the long- and wide-reaching effects of adverse childhood experiences (ACEs). These experiences can negatively affect mental and physical health, as well as behaviors and interpersonal relationships well into adulthood. While it is generally understood that ACEs are prevalent in correctional populations, no prior studies have measured this issue using a large representative and racially and ethnically diverse sample of both male and female adult correctional populations in the United States. The data used for this study were collected via an assessment administered to more than 2,100 adults in Minnesota’s prison system. Descriptive findings revealed that multiple and varied forms of ACEs were common in the histories of this state’s incarcerated population, particularly among females and incarcerated persons who identified as Black, White/non-Hispanic, and American Indian/Alaskan Native. The multivariate results revealed that past exposure to ACEs increased the likelihood and speed of disciplinary convictions after admission to prison for males, but not for females. Overall, the results underscored the importance of assessing for responsivity factors upon admission to prison, including ACEs.

St. Paul, Minnesota: Minnesota Department of Corrections, 2024. 35p.