The principal investigator of the Economic,
Lifestyle, and Social Influences on Obesity Study is Lisa
Powell. Other core members project include:
Chris Auld (University of Calgary)
Frank Chaloupka (University of Illinois)
Sandy Slater (University of Illinois)
John Tauras (University of Illinois)
Youfa Wang (Johns Hopkins University)
Consultants include:
Lloyd D. Johnston (University of Michigan)
Patrick M. O'Malley (University of Michigan)
Lisa Powell
Telephone: 312.413.8468
Email : powelll@uic.edu
Dr. Powell has extensive experience as an applied micro-economist
in the empirical analysis of the effects of public policy on
a series of behavioral outcomes. Her earliest research focused
on policies and trends regarding women in the labor market,
including child care costs and non-standard work. In the area
of substance use, Dr. Powell's work has examined the importance
of peer and parental influences on teen smoking, while other
studies have highlighted the role of prices and public policies
with regard to alcohol use among youth and educational and violence-related
outcomes. As Director of the ImpacTeen Youth Obesity Research
Team, Dr. Powell focuses her current research primarily on assessing
the importance of economic and environmental factors (such as
food prices and access to food stores, eating places, and parks,
gyms and other facilities for physical activity) as determinants
of the prevalence of overweight and obesity. Dr. Powell joined
the Health Policy Center in 2001 and became assistant director
in 2004. She is also a fellow of the School of Policy Studies
at Queen's University in Kingston, Canada.
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Chris Auld
Telephone: 403.220.4098
Email: auld@ucalgary.ca
Dr. Auld is an Associate Professor in the Economics department
at the University of Calgary. He holds a B.Sc. (Hons) from the
University of Victoria and a Ph.D. in Economics from Queen's
University at Kingston. Dr. Auld's research focuses on applications
of econometric methods to health-related behaviors such as smoking,
drinking, and risky sex. Dr. Auld's current research focuses
on econometric modeling of the social determinants of obesity.
His research has appeared in journals such as the Journal of
Labor Economics, Journal of Health Economics, Canadian Journal
of Economics, and the Journal of Human Resources.
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Frank Chaloupka
Telephone: 312.413.2287
Email: fjc@uic.edu
Dr. Chaloupka is a Distinguished Professor of Economics in the
Department of Economics at the University of Illinois at Chicago
College of Business Administration, as well as a research associate
at the National Bureau of Economic Research Health Economics
Program. He is also a Professor in the Health Policy and Administration
Division of the UIC School of Public Health. In addition, he
is the Director of the UIC Health Policy Center. Dr. Chaloupka's
research focuses on the economic analysis of substance use and
abuse, primarily among youth and young adults. He has conducted
extensive research on the effects of prices and substance control
policies on the demands for tobacco, alcohol, and illicit drugs,
and on related outcomes. Most recently, through his Robert Wood
Johnson Foundation (RWJF) funded ImpacTeeen project, Dr. Chaloupka
is examining the impact of environmental factors on student
physical activity and obesity. These analyses will provide the
first evidence on the impact of a variety of potentially policy-malleable
influences on youth physical activity, diet, and obesity based
on a nationally representative sample of youth.
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Sandy Slater
Telephone: 312.413.0475
Email: sslater@uic.edu
Dr. Slater, Research Specialist at the University of Illinois
at Chicago (UIC) is a health policy analyst whose research focuses
on the impact of state and local policies, and other environmental
factors on health behavior. Since joining UIC, Dr. Slater has
examined state and local policies, socioeconomic, geographic
and store type variation in tobacco and alcohol point-of-purchase
marketing strategies and their association to youth smoking
and drinking attitudes, beliefs, and behavior. More recently,
Dr. Slater is investigating the impact of socioeconomic and
other environmental factors on physical activity and obesity,
specifically youth and adolescent patterns of diet, physical
activity, and inactivity. Her National Institutes of Health-funded
research examines the importance of school and community physical
activity settings and opportunities on youth physical activity
levels, overweight and obesity. In addition, she has developed
a guide that inventories existing obesity-related data sources,
identifies what factors are currently being measured, and what
is missing from existing sources to determine what measures
should be developed for future research.
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John Tauras
Telephone: 312.413.3289
Email: tauras@uic.edu
Dr. Tauras is an Associate Professor in the Department of Economics
at the University of Illinois at Chicago (UIC). He also holds
a Research Associate appointment at the National Bureau of Economic
Research's Health Economics Program, which he has been affiliated
with since January 1999. Prior to his appointment at UIC, Dr.
Tauras was a fellow at the University of Michigan as part of
the Robert Wood Johnson Foundation's Scholars in Health Policy
Research Program. Dr. Tauras' research focuses on the economic
determinants health. Much of his research has examined the impact
of government intervention on the demand for tobacco, alcohol,
and illicit drugs. More recently, Dr. Tauras is investigating
the impact of economic incentives on physical activity and obesity.
Dr. Tauras' research has resulted in numerous publications and
professional presentations and has been funded by the National
Institute of Health/National Cancer Institute, Centers for Disease
Control and Prevention, The Robert Wood Johnson Foundation,
and GlaxoSmithKline Consumer Healthcare. He has served as an
advisor to the World Bank on the economics of tobacco control
and has acted as a consultant to other private organizations
and businesses.
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Youfa Wang
Telephone: 410.502.3102
Email: ywang@jhsph.edu
Dr. Wang is an Assistant Professor in the Center for Human Nutrition,
Departments of International Health and Epidemiology at Johns
Hopkins Bloomberg School of Public Health. Before joining Johns
Hopkins University, he worked as an assistant professor at the
University of Illinois at Chicago for over three years. Dr.
Wang's research focuses on two themes: Childhood obesity and
chronic disease; and International health. His research interests
include nutritional epidemiology; childhood obesity; growth;
lifestyles; sexual maturation; chronic disease; health disparities;
calcium and dairy consumption and health; international health;
longitudinal data analysis. He has extensive experience studying
obesity, other chronic diseases such as type 2 diabetes and
metabolic syndromes, eating behavior, child growth. His ongoing
research is funded by the NIH and USDA. He is the PI of a NIH/NIDDK
funded school-based randomized intervention trial to test a
school-based obesity prevention program in low-SES African American
school children in 4 Chicago Public Schools. Dr. Wang serves
on a number of national and international expert panels and
review committees including several NIH grant review committees
and the International Obesity Task Force (IOTF). He served on
a WHO Expert Working Group to assist the development of a new
international growth reference for children and adolescents;
and he is also a United Nations (UN) consultant to help write
a chapter regarding youth's leisure time activity and its linkage
with obesity in the developed world in the UN 2007 World Youth
Report.
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CONSULTANTS
Lloyd D. Johnston
Telephone: 734.763.5043
Email: lloydj@umich.edu
Dr. Johnston is a Distinguished Research Scientist and Research
Professor at the University of Michigan's Institute for Social
Research. As principal investigator of the Monitoring the Future
study since its inception in 1975, he has conducted research
on substance abuse and many other behaviors and attitudes of
American adolescents and young adults for over three decades.
(Monitoring the future now covers subjects from their early
teens through their mid forties.) He is also principal investigator
of the Youth, Education, and Society study-a part of the Bridging
the Gap Initiative of the Robert Wood Johnson Foundation-dealing
with contextual factors influencing childhood obesity and substance
use. A social psychologist by training, he has served as advisor
to the White House, Congress, and many other national and international
bodies and has published extensively on a range of issues, including
the use of alcohol, tobacco, and various illicit drugs; institutional
trust; policy evaluation; childhood obesity; and the functioning
of American high schools. His research interests also include
international comparative studies and the application of survey
research to social problems generally.
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Patrick M. O'Malley
Telephone: 734.763.5043
Email: POMalley@isr.umich.edu
Dr. O'Malley is a Research Professor in the Survey Research
Center, Institute for Social Research at the University of Michigan.
He received his Ph.D. degree in psychology from the University
of Michigan in 1975. He is co-principal investigator of the
Monitoring the Future study, which has been conducting research
on substance use and related attitudes and beliefs among secondary
school students, college students and young adults for over
30 years. He is also CO-principal investigator on the Youth,
Education, and Society study, which conducts research on the
influence of contextual factors on health behavior and attitudes
(including substance use, physical activity, and diet) among
secondary school students.
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