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National Survey of Midlife Development in the United States (MIDUS Refresher), 2011-2014
註釋These data are being released in BETA version to facilitate early access to the study for research purposes. This collection has not been fully processed by NACDA or ICPSR at this time, and are released in the format provided by the principal investigators. As the study is processed and given enhanced features by ICPSR, users will be contacted and can request the updated versions of the study. Please report any data errors or problems to user support and we will work with you to resolve any data related issues.