Lee,Sunghee

Sunghee Lee

Sunghee Lee is a Research Professor in the Survey Methodology Program at the Survey Research Center, Institute for Social Research, where she directs the Program in Survey and Data Science. She earned her PhD from the Joint Program in Survey Methodology at the University of Maryland. Before joining the University of Michigan, she served as… Continue reading Lee,Sunghee

Wagner,James Robert

Dr. Wagner is a survey statistician. His research is in the areas of responsive or adaptive design, nonresponse bias, and data quality measures. He also develops and implements responsive design plans on large surveys.

Si,Yajuan

Yajuan Si is a Research Associate Professor in the Survey Methodology Program, located within the Survey Research Center at the Institute for Social Research on the University of Michigan-Ann Arbor campus. She received her Ph.D on Statistical Science in 2012 from Duke University. Before joining the University of Michigan in 2017, Yajuan was an assistant… Continue reading Si,Yajuan

Little,Roderick J

Rod Little chaired the Biostatistics Department from January 2007 to December 2009, and from 1993 to 2001. Prior to that he was Professor in the Department of Biomathematics at the University of California at Los Angeles; Research Fellow at the U.S. Bureau of the Census (1982-83); Expert Consultant at the United States Environmental Protection Agency;… Continue reading Little,Roderick J

Kim,Jinseok

Jinseok Kim received his doctorate degree in Library and Information Science from the School of Information Sciences at the University of Illinois Urbana-Champaign in 2017. His work focuses on how data quality control can affect knowledge discovery from big data. Recently, Jinseok is working on the automation of supervised author name disambiguation in digital libraries… Continue reading Kim,Jinseok

Tuba Suzer Gurtekin

Z. Tuba Suzer Gurtekin is an Associate Research Scientist at the University of Michigan’s Institute for Social Research. Her research includes managing monthly surveys of consumer attitudes, expectations and behavior. Her published research focuses on methods to quantify nonresponse and measurement survey errors in probability and nonprobability sample surveys, and mixed-mode survey design and inference.… Continue reading Tuba Suzer Gurtekin

Nahum-Shani,Inbal

My research focuses on using behavioral theory and novel methodologies to develop adaptive interventions, namely interventions that use ongoing information about the individual to modify the type/intensity/delivery-mode of support. Health Psychology: Adaptive Interventions Just-In-Time Adaptive Interventions Social Support, Stress and Health   Research Methods: Sequential Multiple Assignment Randomized Trial (SMART) and related data analytic methods… Continue reading Nahum-Shani,Inbal

Rostant,Ola S

Dr. Ola Rostant is a research investigator in the Health and Retirement Study. She has a PhD in Measurement and Quantitative Methods from Michigan State University and was a postdoctoral research fellow at the National Institute on Aging, Intramural Research Program and a mental health services research fellow in the University of Michigan’s department of… Continue reading Rostant,Ola S

Price,Richard H

Richard H. Price is Stanley E. Seashore Collegiate Professor of Psychology and Organizational Studies Emeritus, and a Research Professor at the Institute for Social Research at the University of Michigan. His research program is focused on improving worker health and productivity. At the Institute for Social Research, he and his colleagues conduct surveys and field… Continue reading Price,Richard H

Raghunathan,Trivellore E

7/17/19 Studio portrait of Social Res. Director Trivellore Raghunathan

Trivellore Raghunathan (Raghu) is a Research Professor in the Survey Research Center at the Institute for Social Research. He is a Professor of Biostatistics at the School of Public Health. He is also a Research Professor in the Joint Program in Survey Methodology at the University of Maryland. He served as Director of the Survey… Continue reading Raghunathan,Trivellore E