National Addiction & HIV Data Archive Program

Utilization for Monitoring the Future: A Continuing Study of American Youth (12th-Grade Survey), 2008

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 2009-10-29, and that our current reporting model only goes back three years (from today's date).

General Information

Unique Sessions

Total
Data/Documentation
Sessions
Data &
Documentation
Documentation
Only
SDA
Any Datasets/Files 310 = 53 257   2
DS0: Study-Level Files 157 = 0 157  
DS1: Core Data 141 = 32 109   2
DS2: Form 1 Data 118 = 19 99  
DS3: Form 2 Data 116 = 18 98  
DS4: Form 3 Data 118 = 20 98  
DS5: Form 4 Data 116 = 18 98  
DS6: Form 5 Data 117 = 17 100  
DS7: Form 6 Data 123 = 22 101  

Notes

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

Total
Unique
Users
Faculty Grad.
Students
Undergrads Univ.
Staff
Other Anon.
Downloads
Any Datasets/Files 219 = 11 13 4 1 7 183
DS0: Study-Level Files 80 = 11 13 4 1 7 44
DS1: Core Data 73 = 10 9 2 1 4 47
DS2: Form 1 Data 52 = 4 8 2 1 4 33
DS3: Form 2 Data 50 = 5 6 2 1 4 32
DS4: Form 3 Data 52 = 4 8 2 1 3 34
DS5: Form 4 Data 50 = 3 6 2 1 5 33
DS6: Form 5 Data 50 = 5 6 2 1 2 34
DS7: Form 6 Data 53 = 5 7 4 1 2 34

Notes

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 22 institutions during the time period specified.

  • Baylor University
  • Columbia University
  • Florida State University
  • Fordham University
  • Haverford College
  • Hunter College
  • Kenyon College
  • Northern Illinois University
  • Northwestern University
  • Pennsylvania State University
  • Princeton University
  • Southern Illinois University at Carbondale
  • Texas Tech University
  • The Rand Corporation
  • University of California at Berkeley
  • University of Houston
  • University of Michigan
  • University of Missouri at Columbia
  • University of Texas at Arlington
  • University of Washington
  • University of Zurich
  • Washington University in St. Louis

Notes

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.