Is the United States still an opportunity society? Can people achieve the American Dream? How can we help more people reach the middle class?
The Social Genome Project asks these questions using a tool called the Social Genome Model: a data-rich model stretching from birth to middle age that allows analysts to examine how circumstances and actions at developmentally significant life stages reverberate through a person’s life. The model is ideal for asking “what if” questions about factors that promote or impede future success.
What is the Social Genome Model?
- A Life Cycle Model: The SGM will provide a very explicit and useful life cycle framework for thinking more rigorously about pathways to the middle class. It is a much-needed complement to an emerging body of research on “what works” based on high-quality evaluations of individual programs because it will enable decision makers to compare and contrast the long-term and indirect effects of different programs to change the life prospects of less-advantaged children and youth. For example, if we know the effects of an investment in early childhood education on a child’s chances of being school ready, we will then be able to estimate the longer-term and indirect effects on adult earnings. It could also be used to estimate the effects of multiple interventions on an individual’s life prospects.
- A Unique New Data Set: The SGM will draw on a variety of existing longitudinal data sources to create a new data set that can then be used to measure a child’s chances of success over the life cycle.
- Cost-Benefit Analysis Tool: The SGM will facilitate benefit-cost analyses of different interventions to help determine where the payoff to a given investment of dollars is likely to have the greatest impact. For example, based on our work so far, we have been able to show that an investment in effective programs that prevent early and unplanned pregnancies would more than pay for themselves, even under very conservative assumptions about the savings to taxpayers.
- Virtual Policy Lab: The SGM will serve as a virtual laboratory for conducting new policy experiments and for answering questions about the impact of early success on later success without the costs of mounting a full-scale experiment in the field. Those virtual experiments that seem the most promising could then become candidates for such real-world testing. It will also allow us to examine the distributional implications of different policies, since the model will be based on a detailed representation of the demographic and economic characteristics of the U.S. population.
Achieving the American Dream depends on being born to adults who are ready to be parents, and then succeeding at each subsequent stage in life. We’ve identified five benchmarks that are good predictors of eventual economic success: being born to a non-poor, two-parent family, being ready for school at age 5, mastering core academic and social skills by age 11, graduating from high school with decent grades and avoiding risky behaviors during adolescence, and obtaining a postsecondary degree or the equivalent income before age 30.
The Social Genome Project is a partnership between the Brookings Center on Children and Families, the Urban Institute, and Child Trends.
SGM 2.0 publications
“Social Genome Model 2.0: Technical Documentation and User’s Guide,” Urban Institute, 2021.
“Identifying Pathways for Upward Mobility,” Urban Institute, 2021.
“The Effect of COVID-19 Learning Loss on Adult Outcomes,” Urban Institute, 2021.
SGM 1.0 publications
“Pathways to the Middle Class: Balancing Personal and Public Responsibilities,” Brookings Institution, 2012.
“Guide to the Brookings Social Genome Model,” Brookings Institution, 2013.
“How Much Could We Improve Children’s Life Chances by Intervening Early and Often?,” Brookings Institution, 2014.
“The Social Genome Model: Estimating How Policies Affect Outcomes, Mobility and Inequality across the Life Course,” Brookings Institution, 2016.
“Modeling Opportunity in America: The Success Sequence and Social Genome Model,” Institute for Family Studies, 2018.
Brookings Project Team
Isabel Sawhill, Senior Fellow, Economic Studies
John Sabelhaus, Nonresident Senior Fellow, Economic Studies
Richard Reeves, John C. and Nancy D. Whitehead Chair; Director, Future of the Middle Class Initiative; Senior Fellow, Economic Studies
Morgan Welch, Senior Research Assistant and Project Coordinator, Economic Studies
Brookings Social Genome Project Advisers (2011-2014):
Larry Aber, NYU
Gordon Berlin, MDRC
Janet Currie, Columbia/Princeton
Greg Duncan, UC Irvine
Larry Finer, Guttmacher Institute
Jane Hannaway, American Institutes for Research
Bob Haveman, IRP, University of Wisconsin
Jim Heckman, University of Chicago
Wade Horn, Deloitte Consulting LLP
Kelleen Kaye, National Campaign to Prevent Teen and Unplanned Pregnancy
Melissa Kearney, University of Maryland
Helen Ladd, Duke University
Jens Ludwig, University of Chicago
Katherine Magnuson, Institute for Research on Poverty, University of Wisconsin
Jen Manlove, Child Trends
Sara McLanahan, Princeton
Kris Moore, Child Trends
Richard Murnane, Harvard
Karen Pittman, The Forum for Youth Investment
Sean Reardon, Stanford University
Matt Stagner, University of Chicago
Adam Thomas, Georgetown
Michael Wald, Stanford Law School
Jane Waldfogel, Columbia
Russ Whitehurst, Brookings Brown Center for Education
Hirokazu Yoshikawa, Harvard
Sheila Zedlewski, Urban Institute