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.
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The 2012 Legislature passed E2SHB 2536 with the intention that “prevention and intervention services delivered to children and juveniles in the areas of mental health, child welfare, and juvenile justice be primarily evidence-based and research-based, and it is anticipated that such services will be provided in a manner that is culturally competent.” The bill directs the Washington State Institute for Public Policy (WSIPP) and the University of Washington Evidence-Based Practice Institute (UW) to publish descriptive definitions and prepare an inventory of evidence-based, research-based, and promising practices and services, and to periodically update the inventory as more practices are identified. This is the fifth update to the September 30, 2012 publication. The accompanying report describes the inventory update process, as well as the ongoing technical assistance process by UW.
The 2012 Legislature passed E2SHB 2536 with the intention that “prevention and intervention services delivered to children and juveniles in the areas of mental health, child welfare, and juvenile justice be primarily evidence-based and research-based, and it is anticipated that such services will be provided in a manner that is culturally competent.” The bill directs the Washington State Institute for Public Policy (WSIPP) and the University of Washington Evidence-Based Practice Institute (UW) to publish descriptive definitions and prepare an inventory of evidence-based, research-based, and promising practices and services, and to periodically update the inventory as more practices are identified. This is the sixth update to the September 30, 2012 publication. The accompanying report describes the inventory update process, as well as the ongoing technical assistance process by UW.
The 2012 Legislature passed E2SHB 2536 with the intention that “prevention and intervention services delivered to children and juveniles in the areas of mental health, child welfare, and juvenile justice be primarily evidence-based and research-based, and it is anticipated that such services will be provided in a manner that is culturally competent.” The bill directs the Washington State Institute for Public Policy (WSIPP) and the University of Washington Evidence-Based Practice Institute (UW) to publish descriptive definitions and prepare an inventory of evidence-based, research-based, and promising practices and services, and to periodically update the inventory as more practices are identified. This is the seventh update to the September 30, 2012 publication. The accompanying report describes the inventory update process, as well as the ongoing technical assistance process by UW.
The 2016 Washington State Legislature directed WSIPP to evaluate how Washington and other states fund school safety and security programs. To address this assignment, we conducted a 50-state review using data and information from legislation, enacted budgets, and agency websites from all states. In this report we describe the varied state and federal funding sources that Washington and other states use to fund school safety and security-related activities. We provide a Washington-specific overview of school safety and security-related legislation, the main sources of school safety and security funding in the state, and what these sources are used for (e.g. security resource officers, emergency plans, surveillance equipment, etc.).
The 1999 Legislature directed the Institute to evaluate DOSA, a drug treatment alternative for felony drug and property offenders who receive a prison sentence. In this presentation to the Sentencing Guidelines Commission, we examine how DOSA has been implemented. Are DOSA offenders: (1) receiving and completing treatment?, and (2) held accountable for behavior that violates DOSA sentence conditions through sanctions and revocations? The final DOSA report, due to the Legislature in December 2004, focuses on criminal recidivism and cost-effectiveness, using a pre-post study design with a treatment and comparison group.
The 2008 Washington State Legislature directed the Institute to evaluate evidence-based intervention and prevention programs for truancy. Because truancy and school dropout are closely linked, we also examined dropout prevention programs. In this report, we investigated whether targeted school, court, and law enforcement programs for middle and high school students affect educational outcomes, including high school graduation, dropping out, achievement, and attendance. The results of 22 studies were aggregated, and effective program types are identified.
A budget proviso in the 1996 supplemental budget directed the Washington State Institute for Public Policy to "collect data and information from jurisdictions within the state of Washington and outside the state of Washington, including other nations, that have experience with developing protocols and training standards for investigating child sexual abuse." This project incorporated a review of the scientific literature, model protocols and standards from other states and jurisdictions, and legislation in other states. In addition, a panel of state experts visited four counties in the state to observe their practices.
For many students attending college, receipt of financial aid is a key element of affordability. This study reports on the current usage and distribution of financial aid, investigates other resources available to financial aid recipients, and compares alternative methods of financial aid distribution and their impacts on the sectors of higher education and students served within each sector. The study also provides comparative data from other states on methods of establishing tuition rates and the relationship of tuition to state funding and affordability.