National Archive of Computerized Data on Aging

Utilization for National Survey of Midlife Development in the United States (MIDUS II): Cognitive Project, 2004-2006

By default, the reports below show utilization for the last 12 months. To view a different range, please enter dates below.

Please note that this study was first released on 2009-05-04, and that our current reporting model only goes back three years (from today's date).

General Information

Unique Sessions

Data &
Any Datasets/Files 517 = 104 413   6


The numbers above are counts of unique sessions, not counts of how many files were downloaded. I.e., a value of 12 implies that users downloaded 1 or more files from the study as part of 12 discrete sessions/visits in this time period.

Please note that the numbers above do not include distribution of restricted-use or public-use data that are not web downloadable. E.g., data distributed on CD-ROM.

"SDA" refers to unique sessions by users analyzing data using Survey Documentation & Analysis, a web-based alternative to SAS, SPSS, and Stata.

Unique Users

Faculty Grad.
Undergrads Univ.
Other Anon.
Any Datasets/Files 378 = 33 38 8 5 3 291


All numbers in the table above are the number of unique users who downloaded one or more files from this study/dataset in the time period specified.

"Anon. Downloads" refers to users who download anonymously. Users who browse/download documentation files (only) are not required to login; some of our topical archives do not require login.

Please note that the numbers above do not include distribution of restricted-use or public-use data that are not web downloadable. E.g., data distributed on CD-ROM.

Downloads by Member Institutions

This study was downloaded by users at 42 institutions during the time period specified.

  • Ball State University
  • Brandeis University
  • California State University at Fullerton
  • California State University at Long Beach
  • California State University at Northridge
  • Claremont Colleges
  • Columbia University
  • Florida State University
  • Hamline University
  • Jackson State University
  • Kent State University
  • London School of Economics
  • McGill University
  • Michigan State University
  • Purdue University
  • Rutgers-The State University of New Jersey
  • Sam Houston State University
  • Seoul National University
  • Swiss Foundation for Research in the Social Sciences (FORS)
  • Temple University
  • Texas A&M University
  • Tufts University
  • University of Alabama at Tuscaloosa
  • University of Arizona
  • University of California at Berkeley
  • University of California at Davis
  • University of Chicago
  • University of Florida
  • University of Georgia
  • University of Iowa
  • University of Massachusetts at Lowell
  • University of Montreal
  • University of North Carolina at Chapel Hill
  • University of Pittsburgh
  • University of Southern California
  • University of Texas at Austin
  • University of Texas at Dallas
  • University of Toronto
  • University of Victoria
  • University of Wisconsin at Madison
  • Washington University in St. Louis
  • West Virginia University


Institutions are only listed when users from that institution authenticated/logged in. Non-authenticated members constitute a large portion of our users and are represented in the Unique Users/Unique Sessions tables, but not in the Downloads by Member Institutions table.