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Key Resources

User Guides

Detailed documentation designed to help users understand the study design, data sets, and guidelines for analyzing the data.

Codebooks

PDF codebooks for coding responses and documenting the layout and code definitions of the data files.

Add Health Navigator

Metadata discovery tool to explore and create custom codebooks, as well as provide a wave to wave variable comparison for Waves I-V.

Public-Use Data Sets

Access and download the public use codebooks and data sets which contain a reduced sample size (Waves I-V).

Restricted-Use Data Sets

Access the data sets available via restricted-use contract, renew contract, add researchers, and transfer or terminate contract. Data linkages are not allowable with a restricted-use contract.

Ancillary Studies

Submit an application to add new contextual or biological data to the Add Health data sets, including data linkages.

News

November 5, 2008

New Yorker magazine features research on evangelicals and teen pregnancy by Mark Regnerus using Add Health data

Research on religion as an indicator of sexual behavior by University of Texas-Austin sociologist Mark Regnerus appeared in The New Yorker magazine.

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July 31, 2008

U.S. News & World Report covers new study on genetics, environmental influences and delinquency by Add Health investigator Guang Guo

University of North Carolina-Chapel Hill researcher Guang Guo's study on genetic propensities, environmental influences and delinquency appeared in U.S. News & World Report.

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