All of WSIPP's research is published on our website. The Publications page includes every report we've released—from our founding in 1983 to the present. Each report entry includes the title, publication date, abstract, any available supplemental materials, and a downloadable PDF.
WSIPP reports are not updated after publication, and any report older than two years is designated with an “Archived” label.
To explore our benefit-cost and meta-analytic findings, please visit the Benefit-Cost section of the website.
Use the search fields below to find specific publications that match certain criteria. If you want to find other information on our website that is not publications, you can use the search field in the navigation bar at the top, or click here to search the entire website.
Publications
Found 654 results
Long-Term Outcomes of Public Mental Health Clients: Two-Year Follow-Up (Archived)
The 2001 Washington State Legislature directed the Institute to conduct a longitudinal study on the outcomes of state-funded mental health clients to identify best practices in the provision of public mental health services. This report contains the two-year follow-up of public mental health clients selected from the baseline year of 2002. Two sets of analyses are performed. The first examines differences in client profiles between all baseline clients and those who continued to receive public mental health services in 2004. The second examines outcomes in 2004 of all adult clients from the baseline and client characteristics associated with variation in outcomes. Outcomes examined include utilization of public mental health services, utilization of other public medical services, employment, and criminal justice involvement.
Intensive Family Preservation Services: Program Fidelity Influences Effectiveness—Revised (Archived)
This study reviews all rigorous evaluations of Intensive Family Preservation Services (IFPS) programs. We sorted these evaluations based on fidelity to the Homebuilders® model. Findings: IFPS programs that adhere closely to the Homebuilders® model significantly reduce out-of-home placements and subsequent abuse and neglect. We estimate that such programs produce $2.54 of benefits for each dollar of cost. Non-Homebuilders® programs produce no significant effect on either outcome.
Evidence-Based Adult Corrections Programs: What Works and What Does Not (Archived)
This report to the Washington State Legislature summarizes our latest review of evidence-based adult corrections programs. We previously published a review on this topic in 2001. In this study, we update and significantly extend our earlier effort.
We are publishing our current work in two installments. In this preliminary report, we provide a systematic review of the evidence on what works (and what does not) to reduce crime. In a subsequent final report, to be published in October 2006, this analysis will include a benefit-cost estimate for each option.
Options to Stabilize Prison Populations in Washington—Interim Report (Archived)
The 2005 Washington State Legislature directed the Institute to identify options that can cost-effectively reduce the need for future prison capacity. This brief interim report summarizes some general background information, discusses the research we have conducted to date, and outlines the work that will be completed in the final report, which will be presented to the Legislature by October 1, 2006.
Failure to Register as a Sex Offender—Revised (Archived)
This report examines the relationship between failure to register as a sex offender and subsequent recidivism.
Sex Offender Risk Level Classification Tool and Recidivism (Archived)
This report examines how well the components within the Sex Offender Risk Level Classification Tool, the notification considerations and risk assessment scores, predict felony sex recidivism.
Special Sex Offender Sentencing Alternative Trends (Archived)
This report first examines trends in granting special sex offender sentencing alternatives (SSOSAs). The report then compares recidivism rate trends for those granted a SSOSA to sex offenders not granted a SSOSA.
Special Sex Offender Sentencing Alternative Revocations (Archived)
This report examines special sex offender sentencing alternative ( SSOSA) revocations.
Predicting Recidivism Based on Demographics and Criminal History (Archived)
This report describes how well a “static” risk tool being developed by the Institute for the Department of Corrections predicts recidivism for Washington State sex offenders. This tool is considered static, since it is based solely on demographic and criminal history data that cannot be changed.
Comparative Review of Washington State Schools for Students With Sensory Disabilities: Version 2 (Archived)
Revised
The 2005 Washington State Legislature directed the Institute to compare service delivery, financing, and governance of the Washington State School for the Blind (WSB) and School for the Deaf (WSD). This study updates and expands a 2002 review of WSD. This report presents comparison data on the two schools and identifies policy options for the future.
Click here for the 2002 report and its accompanying literature review.
