New Add Health Contextual Data Now AvailableDSDR is pleased to announce the release of new contextual data as part of the National Longitudinal Study of Adolescent Health (Add Health), 1994-2008: Contextual Data [Restricted Use] (ICPSR 27024). Specifically, Part 10 (Wave IV Grouping File Data), Part 11 (Wave III Supplemental Tract-Level Contextual Data), and Part 12 (Wave IV Supplemental Tract-Level Contextual Data) were added to the data collection. Additionally, both the original codebook supplied by the principal investigators as well as the ICPSR codebook for all three parts were added. The data for these parts is restricted and requires the submission of a restricted data use application, but the documentation files are publicly available for download.
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