skip to main content
Washington State Institute for Public Policy

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.

Use the dropdown to select the field in which you would like to perform a keyword search.

Input the keyword you would like to search by in the textbox.

You can put multiple words inside quotes "like this" to indicate that you only want results where the entire phrase is found.

You can use the minus symbol "( - )" to indicate you only want results without the indicated word, such as: "teacher -substitute".


Select a publication author(s) to filter results by author. Once selected, you may remove an author from the search by clicking the "x".
"ANY of these authors" will return all results that include any of the authors you specified in your search criteria.

"ALL of these authors" will return only those results that include every author you specified in your search criteria.


Select a topic(s) to filter results by topic. Once selected, you may remove a topic from the search by clicking the "x".
"ANY of these topics" will return all results that include any of the topics you specified in your search criteria.

"ALL of these topics" will return only those results that include every topic you specified in your search criteria.


Select a date range if you would like to only see results published during a specified time period.

Publications

Found 1 results

Washington State's Functional Family Therapy Program: Outcome Evaluation (Archived)

Open Publication PDF

Morgan Spangler, Colin Gibson - June 2023

In Washington State, Functional Family Therapy (FFT) is one of the many evidence-based programs made available to court-involved youth on probation. In 2022, WSIPP was contracted to evaluate the effect of the program on recidivism.

Using administrative data, this study examined the likelihood of recidivism for youth participating in FFT relative to eligible youth who did not participate in FFT. In addition, we evaluated for whom, and under what conditions, the program was most effective.

Our findings indicate that participation in FFT is associated with an increased likelihood of recidivism, when compared to the average “treatment-as-usual” that youth in the juvenile courts typically receive. On average, youth who started FFT were 10.1 percentage points more likely to recidivate than youth in the comparison group. Of those who recidivated, there were no significant differences found in the rates of felony or violent felony recidivism. The association between participation in FFT and recidivism did not vary based on youth characteristics, geography, living situation, or competency of therapist.

Download:   Report  
Related: