Introduction
The Behavioral Interventions to Advance Self-Sufficiency—Next Generation (BIAS-NG) project is supported by the Office of Planning, Research, and Evaluation within the Administration for Children and Families at the U.S. Department of Health and Human Services. BIAS-NG aims to make human services programs work better for the people receiving services by reshaping program processes using lessons from behavioral science, an interdisciplinary field that incorporates psychology, economics, and other social sciences to provide insight into how people process information, make decisions, and take action.
In Washington State, the BIAS-NG team, led by MDRC, worked with the Department of Social and Health Services (DSHS) to design and test an intervention aimed at increasing engagement in work activities among clients who were approved to receive Temporary Assistance for Needy Families (TANF). For many participants in TANF, receipt of cash assistance is contingent on the completion of work-related activities. The study investigates whether providing staff materials and training to (1) improve client engagement in selecting a work activity and (2) support clients in developing a purposeful and realistic plan to attend an orientation meeting can increase clients’ engagement in TANF work activities.
Purpose
Using administrative data, the BIAS-NG team found that many DSHS clients who were assigned to a TANF work activity did not attend their work activity orientations, and fewer still completed their work activities within 13 months. The BIAS-NG team explored clients’ experiences during TANF intake sessions to identify behavioral bottlenecks (process factors that might reduce clients’ engagement) that kept clients from attending their work activity orientations and subsequent work activities. These behavioral bottlenecks—such as communications from the program that may have primed clients to think about the stigma associated with receiving cash welfare and cumbersome processes that could affect the likelihood of completing steps—were hypothesized to contribute to a lack of engagement.
To address these behavioral bottlenecks, the BIAS-NG team designed an intervention that included two sets of print materials. These materials aimed to convey information about work activity options, participation expectations, and additional support services more accessibly. The BIAS-NG team and DSHS managers trained staff members to incorporate the materials into a modified intake session that used a structured set of prompts to guide clients in setting goals, reflecting on the personal benefits of TANF participation, and making plans for attending their work activity orientations.
Key Findings and Highlights
Analysis from a randomized controlled trial found that the intervention had no effect on participation in the work activity orientation, the number of cases where clients lost benefits due to nonparticipation, or the number of clients who left TANF successfully. The BIAS-NG team found evidence that the intervention materials were implemented unevenly, and that there was no consistent difference between the intake sessions experienced by clients of staff members assigned to use the new materials and staff members who were not. In short, the two necessary conditions for the experiment to be a fair test of the intervention—that the intervention materials were used as intended and that clients in the two groups had different experiences—were not met.
Because the intervention materials were not implemented as intended, and the two study groups’ experiences did not differ greatly, the test results cannot be used to assess the effectiveness of the intervention. Nevertheless, the BIAS-NG study in Washington offers insights into organizational processes for future research to explore, such as:
How client-assignment procedures affect staff members’ ability to build relationships with clients
How to use performance management systems to encourage and recognize staff members’ efforts to engage and support clients
How to use participatory research and design methods to increase staff support for new initiatives
Methods
The BIAS-NG intervention was tested in five DSHS community service offices. Across these offices, a group of 20 staff members were randomly assigned to incorporate the intervention materials into their intake sessions with clients; their clients were the “intervention group.” Another 20 staff members were randomly assigned to lead business-as-usual intake sessions with clients, who were the “standard group.”
Across both the intervention and standard groups, a total of 3,104 households were enrolled in the sample between October 2018 and February 2020. Administrative data suggest that the random assignment process worked as intended; the characteristics of clients in the two groups were not significantly different when they were enrolled.
The design of the intervention relied on staff members to incorporate the intervention materials into their practice and conduct a modified intake session. To gauge how the intervention was implemented, the BIAS-NG team interviewed staff members and clients and observed intake sessions to explore whether materials were used as intended and whether clients in the two study groups received different experiences.
Recommendations
Three lessons emerge from the test of the BIAS-NG intervention in Washington that have implications for TANF program-improvement efforts:
Align staffing policies to better support the goals of new tools. Although the intervention materials were designed to help staff members build rapport with clients, staffing and client-assignment procedures commonly used in TANF offices may have limited staff members’ ability to engage clients as intended and build this rapport. When implementing new tools, aligning policies and procedures with the goals of the new tools may help create the conditions needed for success.
Consider how existing management systems may conflict with the intended objectives of new tools and processes. Although DSHS leaders encouraged staff members to use the materials to have more in-depth conversations with clients, DSHS’s centralized timekeeping system—used for performance purposes—probably deterred staff members from spending more time with clients.
Work to get staff members to buy into the implementation of new policies. The BIAS-NG team collaborated with DSHS staff members to design the intervention; however, the staff members charged with implementing the BIAS-NG intervention were not the same as those involved in the design process. When designing new procedures and policies that will be dependent on staff participation, it is probably essential to solicit the involvement of those staff members who will be directly responsible for implementation at various levels (for example, direct service, strategy and monitoring, and systems of reporting).
Citation
Sutcliffe, Sophia, Frieda Molina, and Jared Smith. 2025. Applying Behavioral Science to Improve Participation in Work-Readiness Activities: Washington State. OPRE Report 2025-053. Washington, DC: Office of Planning, Research, and Evaluation, Administration for Children and Families, U.S. Department of Health and Human Services.