Log In/Create Account

Utilization for Longitudinal Study of American Youth, 1987-1994, 2007-2011

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 2011-03-31, 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 1030 = 247 783   12
DS0: Study-Level Files 844 = 0 844  
DS1: LSAY Merged Cohort File (Base File) 620 = 206 414  
DS2: Teacher Background Questionnaires Years 1-5 274 = 69 205   4
DS3: Teacher Background Questionnaires Year 6 215 = 35 180   2
DS4: Principal Questionnaire Fall 89 216 = 32 184  
DS5: Principal Questionnaire Fall 93 219 = 33 186   6

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 763 = 56 113 31 7 7 549
DS0: Study-Level Files 594 = 56 113 31 7 7 380
DS1: LSAY Merged Cohort File (Base File) 416 = 54 102 28 6 6 220
DS2: Teacher Background Questionnaires Years 1-5 129 = 19 43 4 4 4 55
DS3: Teacher Background Questionnaires Year 6 79 = 15 20 5 3 2 34
DS4: Principal Questionnaire Fall 89 82 = 17 18 5 3 2 37
DS5: Principal Questionnaire Fall 93 87 = 18 19 7 3 3 37

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 91 institutions during the time period specified.

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.