National Addiction & HIV Data Archive Program

Utilization for Monitoring the Future: A Continuing Study of American Youth (8th- and 10th-Grade Surveys), 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
Any Datasets/Files 279 = 28 251
DS0: Study-Level Files 149 = 0 149
DS1: 8th-Grade Form 1 Data 150 = 24 126
DS2: 8th-Grade Form 2 Data 124 = 11 113
DS3: 8th-Grade Form 3 Data 124 = 11 113
DS4: 8th-Grade Form 4 Data 122 = 11 111
DS5: 10th-Grade Form 1 Data 130 = 15 115
DS6: 10th-Grade Form 2 Data 125 = 11 114
DS7: 10th-Grade Form 3 Data 125 = 11 114
DS8: 10th-Grade Form 4 Data 125 = 12 113

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.

Unique Users

Total
Unique
Users
Faculty Grad.
Students
Undergrads Univ.
Staff
Other Anon.
Downloads
Any Datasets/Files 141 = 7 6 0 2 2 124
DS0: Study-Level Files 54 = 7 6 0 2 2 37
DS1: 8th-Grade Form 1 Data 58 = 6 6 0 2 2 42
DS2: 8th-Grade Form 2 Data 38 = 3 4 0 1 1 29
DS3: 8th-Grade Form 3 Data 38 = 3 4 0 1 1 29
DS4: 8th-Grade Form 4 Data 37 = 3 4 0 1 1 28
DS5: 10th-Grade Form 1 Data 41 = 5 5 0 1 1 29
DS6: 10th-Grade Form 2 Data 40 = 3 4 0 1 1 31
DS7: 10th-Grade Form 3 Data 40 = 3 4 0 1 1 31
DS8: 10th-Grade Form 4 Data 40 = 4 4 0 1 1 30

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 8 institutions during the time period specified.

  • Columbia University
  • Johns Hopkins University
  • Northeastern University
  • Texas Tech University
  • University of Michigan
  • University of Missouri at Columbia
  • Virginia Polytechnic Institute and State University
  • 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.