An essential step in the child support process is delivering legal documents to the person named as a parent. This infographic summarizes results from a Georgia intervention that aimed to get parents to come in and accept documents voluntarily instead of using a sheriff or process server to deliver them.
In the second of two posts on the research opportunities presented by school choice systems, Reflections on Methodology discusses a few issues common to lottery-based analyses — constrained statistical power, imperfect compliance, and restricted generalizability.
The Center for Applied Behavioral Science (CABS) combines MDRC’s decades of experience tackling social policy issues with insights from behavioral science. This graphic explains the CABS’s approach to solving problems.
In a randomized controlled trial, measuring treatment contrast – the difference in services received by a program group and those in a counterfactual condition – is critical for understanding what a program’s effects suggest about the best ways to improve services. This paper explains why treatment contrast is important and offers guidance about how to measure it.
A two-stage study design can test a complex set of interventions, individually and in combination. Reflections on Methodology shows how this approach was used for a pair of programs, the first administered in preschools and the second implemented as a kindergarten follow-up for individual students.
Too often, programs and policies do not consider the way people actually think and behave. Behavioral science demonstrates that even small hassles create barriers that prevent those in need of services from receiving them. This infographic provides a brief overview of how the Center for Applied Behavioral Science is improving social services by making use of behavioral insights.
Multisite randomized trials allow researchers to study both the average impact of an intervention and how the impact varies across settings, which can help guide decisions in policy, practice, and science. This Reflections on Methodology post distills some key considerations for research design and for reporting and interpreting such variation.
Social network analysis models the structure of relationships using “nodes” (such as organizations) and “edges” (or ties, such as contracts). This Reflections on Methodology post highlights what the method can analyze — strength and complexity of connections, an organization’s positional power — in the context of a community development study in Chicago.
The proliferation of school choice systems offers researchers opportunities to study the effects of education reforms on a large scale, rigorously but relatively quickly. In the first of two posts on the subject, Reflections on Methodology discusses how to ensure that a school assignment process is truly random.
Graduation By Design
Most community college students enroll in fewer than 15 credits per semester, making it nearly impossible for them to graduate in two years. Many also struggle academically. This infographic describes how the Finish Line project will attempt to use behavioral science to address these issues and thereby improve graduation rates.