1. ICPSR
    ICPSR maintains a data archive of more than 350,000 files of research in the social and behavioral sciences. It hosts 23 specialized collections of data in education, aging, criminal justice, substance abuse, terrorism, and other fields. ICPSR advances and expands…
    Research Areas: Humanities and Social Sciences; Education Sciences; Psychology; Social Sciences; Empirical Social Research; Political Science; Economics; Jurisprudence; Criminology; Social and Behavioural Sciences; Life Sciences;
    Option for Data Access: Controlled Access; Open Access;