Oded Gurantz

Afterschool Program Participation, Youth Physical Fitness, and Overweight

BACKGROUND Fighting childhood obesity has become a key policy focus. The role of community-based interventions to promote physical activity is an important part of an overall strategy to increase physical activity for youth. PURPOSE This study examines whether community-based afterschool physical activity programs lead to improved youth fitness and lower obesity rates. METHODS Individually linked, longitudinal administrative data were used from local afterschool programs and two school districts in one California community to follow 1105 students from the 2006-2007 to 2008-2009 school years. Models were estimated in 2009-2010 using linear probability regressions and robust SEs, controlling for individual, family, and school characteristics, including fitness and overweight status prior to program participation. RESULTS One third (36%) of the students participated in fitness-focused afterschool programs. Controlling for baseline fitness status, participating in fitness-focused afterschool programs was associated with a 10% increase in the probability of being physically fit after 2 years. This finding held for nearly all subgroups, including students who were initially unfit. Participation in 2 years of the program was associated with a 14.7% increased likelihood of subsequent fitness compared to 8.8% for 1 year of participation. Participation in other types of afterschool programs was not associated with fitness improvements. There were no effects of participation in either type of program on overweight status. CONCLUSIONS These findings point to the promise of relying on existing community resources in the fight against childhood obesity. Fitness-focused afterschool programs will need to ensure that the highest-risk children--including those who are Latino and low-income--are served.

Financial Challenges in Emerging Adulthood and Students’ Decisions to Stop Out of College

By examining the college attendance patterns of youth who came of age during the Great Recession, our study investigates the economic factors in emerging adulthood that may contribute to the limited upward educational mobility experienced by a contemporary cohort of young adults. Drawing on telephone survey and in-depth interview data gathered from 18- to 26-year-olds, we analyze patterns of stopping out—or leaving college with intentions to return. Our findings demonstrate that financial considerations in emerging adulthood—including receipt of government financial aid, attending to family financial obligations, paying for housing expenses, and rising tuition rates—play a key role in shaping pathways through community and 4-year colleges. We argue that in seeking to understand inequality in educational and labor outcomes, researchers should make conceptual distinctions between financial factors connected to an individual’s family background, and related, but temporally distinct financial issues experienced during the transition to adulthood.

Shifting College Majors in Response to Advanced Placement Exam Scores

ABSTRACT:Do signals of high aptitude shape the course of collegiate study? We apply a regression discontinuity design to understand how college major choice is impacted by receiving a higher Advanced Placement (AP) integer score, despite similar exam performance, compared to students who received a lower integer score. Attaining higher scores increases the probability that a student majors in that exam subject by approximately 5 percent (0.64 percentage points), with some individual exams demonstrating increases as high as 30 percent. A substantial portion of the overall effect is driven by behavioral responses to the positive signal of receiving a higher score.

Data Infrastructure and Secondary to Postsecondary Tracking

In this article, we discuss the use of administrative data from schools, colleges and universities, and other public and private agencies and organizations for tracking students through their educational pathways. We focus on existing data collection systems that can be used to study successful postsecondary education transitions, including both statewide and local initiatives. We describe in detail the Youth Data Archive, which combines administrative data from multiple public and private agencies and organizations on a local level to ask and answer community questions about the youth they serve.

A Little Can Go a Long Way: The Impact of Advertising Services on Program Take-Up:

The success of policy interventions is frequently stymied by the inability to induce take-up in target populations. In this article, I show that local advertising in combination with small financial lotteries increases the likelihood that low-income students apply for and receive state aid. I isolate causal impacts by estimating the change in completed aid applications in high schools where the advertising program was canceled due to the expiration of private funding compared with high schools that never participated in the advertising program. Using this differences-in-differences framework, I find that state aid applications declined by approximately 3% to 4% (or roughly four to six applications per high school). Furthermore, postsecondary enrollment in 4-year public colleges declined by about one-half to one percentage point in impacted high schools. These results suggest that small incentives may be a cost-effective means of promoting program take-up for marginal students.