Through data-driven strategies, our work aids service providers, programs and communities in making policy decisions about community supervision practices and programs.
Our range of evidence-based techniques includes:
Research and Evaluation Design
Process, Outcome and Program Evaluation
Statistical Modeling and Performance Measurement
Instrument and Web-based Systems Development
Qualitative and Quantitative Analysis
Data Collection and Management
Abt received funding from NIJ to describe the varying field contact practices in probation and parole. We also evaluated their effectiveness in maintaining public safety and promoting compliance with supervision requirements. Abt conducted a nationwide survey of community supervision agencies’ field contact policies and practices. We partnered with two agencies to implement a quasi-experimental evaluation of the impact of field contacts on supervision outcomes (e.g., returns to prison). We also conducted a qualitative examination of how agencies use field contacts during supervision through brief field contact checklists and interviews and focus groups with agency staff.
Abt conducts a process and implementation evaluation of Roca’s model as it continues to expand its services for high-risk young men in Massachusetts. Abt’s team provides Roca with evaluation capacity building and technical assistance. Abt will assess Roca’s implementation fidelity and identify barriers to effective model delivery in Roca’s flagship and replications sites. Abt will evaluate Roca’s success in producing intermediate outcomes among its clients. Abt is also conducting a comprehensive evaluation of Roca’s Cognitive Behavioral Therapy (CBT) curriculum, funded by Arnold Ventures. This mixed-method evaluation focuses on two tasks: 1) assessing the degree of implementation of CBT by youth workers and staff and determining adherence to the model as designed (fidelity assessment); and 2) assessing the impact of CBT on intended outcomes: changes in criminal thinking and in negative behavioral incidents, including arrests.
The Oregon Criminal Justice Commission has contracted with Abt to conduct a validation of the LS/CMI risk assessment instrument used in Oregon’s community supervision programs. This one-year study assesses the validity of the instrument in predicting recidivism in Oregon, including a quasi-experimental evaluation of the impact of supervision conditions on risk scores. Specifically, it focuses on the ability of the LS/CMI to predict recidivism across the whole community supervision population and for specified crime types; examines how LS/CMI scores change over time for different populations; assesses how well risks and needs identified by the LS/CMI align with the treatment each supervisee receives; identifies the effect of treatment on recidivism; and explores variation in the quality and effectiveness of LS/CMI assessments across the state.
For the AOUSC, we assist in its implementation of a results-based management framework for evaluating the effectiveness of operations in the U.S. Probation and Pretrial Services Office (PPSO). The ultimate goal is continuous examination and improvement of the management and performance of probation and pretrial services. This project includes supporting the technical and analytic phases of the AOUSC’s implementation of its performance management system. That includes the annual assembly of analyses files for offenders on post-conviction supervision and defendants on pretrial supervision. The project also provides continued statistical modeling and analyses, including studying the outcomes for federal defendants and offenders during supervision and post-supervision.
In a multi-jurisdictional study funded by the National Institute of Justice, Abt used a randomized controlled trial design to test the effect of caseload size and the use of evidence-based practices on recidivism outcomes for medium and high-risk probationers. In addition to the experimental design, the study team conducted a process evaluation that included a qualitative assessment of audio tapes of probation officers’ interactions with supervised probationers. Caseload size, aside from the obvious budgetary implications, has implications for public safety, officer workload and jurisdictional resources. This study provided early empirical research on the effects of caseload size on recidivism rates for medium and high-risk probationers.
Division of Health and Environment
Abt Associates uses data and bold thinking to improve the quality of people’s lives worldwide. From increasing crop yields and combatting infectious disease, to ensuring safe drinking water and promoting access to affordable housing—and more—we partner with clients and communities to tackle their most complex challenges.