Utilization for National Longitudinal Study of Adolescent Health (Add Health), 1994-2008: Core Files [Restricted Use]

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 2010-01-26, 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 163 = 0 163
DS1: Wave I In-Home Interview Data 57 = 0 57
DS2: Wave II In-Home Interview Data 40 = 0 40
DS3: Wave III In-Home Interview Data 44 = 0 44
DS4: Wave III In-Home Interview, Section 17 Data 37 = 0 37
DS5: Wave III In-Home Interview, Section 18 Data 36 = 0 36
DS6: Wave III In-Home Interview, Section 19 Data 41 = 0 41
DS7: Wave III In-Home Interview, Section 22 Data 35 = 0 35
DS8: Wave III In-Home Interview, Section 23 Data 34 = 0 34
DS9: Wave III In-Home Interview, Section 24 Data 34 = 0 34
DS10: Wave III In-Home Interview, Section 25 Data 36 = 0 36
DS11: Wave III Add Health Picture Vocabulary Test Data 34 = 0 34
DS12: Wave IV In-Home Interview Data 37 = 0 37
DS13: Wave IV In-Home Interview, Section 16B Data 34 = 0 34
DS14: Wave IV In-Home Interview, Section 16C Data 34 = 0 34
DS15: Wave IV In-Home Interview, Section 18 Data 34 = 0 34
DS16: Wave IV In-Home Interview, Section 19 Data 36 = 0 36
DS17: Wave IV In-Home Interview, Section 20A Data 33 = 0 33
DS18: Wave IV Field Interviewer Data 34 = 0 34
DS19: Wave I In-School Questionnaire Data 38 = 0 38
DS20: Wave I School Administrator Data 33 = 0 33
DS21: Wave II School Administrator Data 33 = 0 33
DS22: School Information Data 37 = 0 37
DS23: School Administrator Weights Data 38 = 0 38
DS24: In-School Weights Data 41 = 0 41
DS25: Wave I In-Home Weights Data 39 = 0 39
DS26: Wave II In-Home Weights Data 40 = 0 40
DS27: Wave III Grand Sample Weights Data 35 = 0 35
DS28: Wave IV Weights Data 35 = 0 35

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 82 = 0 0 0 0 0 82
DS1: Wave I In-Home Interview Data 32 = 0 0 0 0 0 32
DS2: Wave II In-Home Interview Data 14 = 0 0 0 0 0 14
DS3: Wave III In-Home Interview Data 21 = 0 0 0 0 0 21
DS4: Wave III In-Home Interview, Section 17 Data 14 = 0 0 0 0 0 14
DS5: Wave III In-Home Interview, Section 18 Data 13 = 0 0 0 0 0 13
DS6: Wave III In-Home Interview, Section 19 Data 17 = 0 0 0 0 0 17
DS7: Wave III In-Home Interview, Section 22 Data 10 = 0 0 0 0 0 10
DS8: Wave III In-Home Interview, Section 23 Data 11 = 0 0 0 0 0 11
DS9: Wave III In-Home Interview, Section 24 Data 10 = 0 0 0 0 0 10
DS10: Wave III In-Home Interview, Section 25 Data 13 = 0 0 0 0 0 13
DS11: Wave III Add Health Picture Vocabulary Test Data 11 = 0 0 0 0 0 11
DS12: Wave IV In-Home Interview Data 13 = 0 0 0 0 0 13
DS13: Wave IV In-Home Interview, Section 16B Data 10 = 0 0 0 0 0 10
DS14: Wave IV In-Home Interview, Section 16C Data 11 = 0 0 0 0 0 11
DS15: Wave IV In-Home Interview, Section 18 Data 11 = 0 0 0 0 0 11
DS16: Wave IV In-Home Interview, Section 19 Data 12 = 0 0 0 0 0 12
DS17: Wave IV In-Home Interview, Section 20A Data 10 = 0 0 0 0 0 10
DS18: Wave IV Field Interviewer Data 11 = 0 0 0 0 0 11
DS19: Wave I In-School Questionnaire Data 12 = 0 0 0 0 0 12
DS20: Wave I School Administrator Data 10 = 0 0 0 0 0 10
DS21: Wave II School Administrator Data 10 = 0 0 0 0 0 10
DS22: School Information Data 13 = 0 0 0 0 0 13
DS23: School Administrator Weights Data 14 = 0 0 0 0 0 14
DS24: In-School Weights Data 17 = 0 0 0 0 0 17
DS25: Wave I In-Home Weights Data 16 = 0 0 0 0 0 16
DS26: Wave II In-Home Weights Data 14 = 0 0 0 0 0 14
DS27: Wave III Grand Sample Weights Data 12 = 0 0 0 0 0 12
DS28: Wave IV Weights Data 11 = 0 0 0 0 0 11

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 0 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.

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