Social, Behavioral, and Biological Linkages Across the Life Course
The National Longitudinal Study of Adolescent to Adult Health (Add Health) is a longitudinal study of a nationally representative sample of over 20,000 adolescents who were in grades 7-12 during the 1994-95 school year, and have been followed for five waves to date, most recently in 2016-18. Over the years, Add Health has collected rich demographic, social, familial, socioeconomic, behavioral, psychosocial, cognitive, and health survey data from participants and their parents; a vast array of contextual data from participants’ schools, neighborhoods, and geographies of residence; and in-home physical and biological data from participants, including genetic markers, blood-based assays, anthropometric measures, and medications. Ancillary studies have added even more data over the years. Data from the project are available in various forms and have been analyzed in thousands of publications in peer-reviewed journals.
June 9, 2022
The preliminary agenda for the 2022 Add Health Users Conference is now available. The conference program features over 40 presentations by investigators who are conducting...Read More
April 20, 2022
“America’s kids are not all right — we need urgent action to save young lives,” the title of a recent op-ed in The Hill by Add...Read More