National Archive of Computerized Data on Aging

Utilization for National Longitudinal Study of the Class of 1972

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 1984-03-18, 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 294 = 44 250
DS1: Student File 161 = 31 130
DS2: School File 114 = 7 107
DS3: School District Census File 86 = 1 85
DS4: FICE Code File 5 = 5 0
DS5: CEEB Institutional Data Base File 78 = 1 77
DS6: Transcript Survey: Course-Level Record 80 = 2 78
DS7: Transcript Survey: Student-Level Record 97 = 3 94
DS9: Transcript Survey: Term-Level Record 75 = 4 71
DS10: Transcript Survey: Transcript-Level Record 73 = 2 71
DS12: Fifth Follow-Up, 1986: Student-Level Record 16 = 16 0
DS13: Fifth Follow-Up, 1986: Student-Level Record Layout 88 = 0 88
DS14: Fifth Follow-Up, 1986: SAS Data Definition Statements 2 = 0 2
DS15: Fifth Follow-Up, 1986: Teaching Supplement 73 = 1 72
DS16: Fifth Follow-Up, 1986: Teaching Supplement Record Layout 82 = 0 82
DS17: Fifth Follow-Up, 1986: Teaching Supplement SAS Data Definition Statements 2 = 0 2
DS18: Postsecondary Education Transcript Study: User's Manual (PDF) 82 = 0 82
DS19: Postsecondary Education Transcript Study: Appendices A-C (PDF) 79 = 0 79
DS20: Postsecondary Education Transcript Study: Appendices D-F (PDF) 77 = 0 77
DS21: Base Year (1972) Through Fourth Follow-Up (1979), Vol. I: User's Manual (PDF) 92 = 0 92
DS22: Base Year (1972) Through Fourth Follow-Up (1979), Vol. I: Appendix A (PDF) 87 = 0 87
DS23: Base Year (1972) Through Fourth Follow-Up (1979), Vol. I: Appendices B-C (PDF) 85 = 0 85
DS24: Base Year (1972) Through Fourth Follow-Up (1979), Vol. II: Appendix D (PDF) 77 = 0 77
DS25: Base Year (1972) Through Fourth Follow-Up (1979), Vol. II: Appendices E-L and Appendix M, Part 1 (PDF) 76 = 0 76
DS26: Base Year (1972) Through Fourth Follow-Up (1979), Vol. II: Appendix M, Part 2 (PDF) 78 = 0 78
DS27: Base Year (1972) Through Fourth Follow-Up (1979), Vol. II: Appendix N (PDF) 78 = 0 78
DS28: Base Year (1972) Through Fourth Follow-Up (1979), Vol. III: Appendix O (PDF) 78 = 0 78
DS29: Base Year (1972) Through Fourth Follow-Up (1979), Vol. III: Appendix P (Variables 0001-1232) (PDF) 81 = 0 81
DS30: Base Year (1972) Through Fourth Follow-Up (1979), Vol. III: Appendix P (Variables 1233-2350) (PDF) 80 = 0 80
DS31: Base Year (1972) Through Fourth Follow-Up (1979), Vol. III: Appendix P (Variables 2351-3524) (PDF) 79 = 0 79
DS32: Fifth Follow-Up, 1986: Codebook 87 = 0 87
DS33: Fifth Follow-Up, 1986: User's Manual and Appendix A (PDF) 77 = 0 77
DS34: Fifth Follow-Up, 1986: Appendices B-D 76 = 0 76

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 215 = 7 12 6 1 2 187
DS1: Student File 89 = 7 11 6 1 1 63
DS2: School File 47 = 2 3 1 0 1 40
DS3: School District Census File 18 = 0 1 0 0 0 17
DS4: FICE Code File 4 = 0 2 0 0 2 0
DS5: CEEB Institutional Data Base File 10 = 0 1 0 0 0 9
DS6: Transcript Survey: Course-Level Record 12 = 0 2 0 0 0 10
DS7: Transcript Survey: Student-Level Record 24 = 0 2 0 0 0 22
DS9: Transcript Survey: Term-Level Record 6 = 0 3 0 0 0 3
DS10: Transcript Survey: Transcript-Level Record 5 = 0 2 0 0 0 3
DS12: Fifth Follow-Up, 1986: Student-Level Record 11 = 2 5 2 1 1 0
DS13: Fifth Follow-Up, 1986: Student-Level Record Layout 17 = 0 0 0 0 0 17
DS14: Fifth Follow-Up, 1986: SAS Data Definition Statements 2 = 1 1 0 0 0 0
DS15: Fifth Follow-Up, 1986: Teaching Supplement 5 = 0 1 0 0 0 4
DS16: Fifth Follow-Up, 1986: Teaching Supplement Record Layout 12 = 0 0 0 0 0 12
DS17: Fifth Follow-Up, 1986: Teaching Supplement SAS Data Definition Statements 2 = 0 2 0 0 0 0
DS18: Postsecondary Education Transcript Study: User's Manual (PDF) 11 = 0 0 0 0 0 11
DS19: Postsecondary Education Transcript Study: Appendices A-C (PDF) 8 = 0 0 0 0 0 8
DS20: Postsecondary Education Transcript Study: Appendices D-F (PDF) 7 = 0 0 0 0 0 7
DS21: Base Year (1972) Through Fourth Follow-Up (1979), Vol. I: User's Manual (PDF) 22 = 0 0 0 0 0 22
DS22: Base Year (1972) Through Fourth Follow-Up (1979), Vol. I: Appendix A (PDF) 18 = 0 0 0 0 0 18
DS23: Base Year (1972) Through Fourth Follow-Up (1979), Vol. I: Appendices B-C (PDF) 15 = 0 0 0 0 0 15
DS24: Base Year (1972) Through Fourth Follow-Up (1979), Vol. II: Appendix D (PDF) 9 = 0 0 0 0 0 9
DS25: Base Year (1972) Through Fourth Follow-Up (1979), Vol. II: Appendices E-L and Appendix M, Part 1 (PDF) 8 = 0 0 0 0 0 8
DS26: Base Year (1972) Through Fourth Follow-Up (1979), Vol. II: Appendix M, Part 2 (PDF) 10 = 0 0 0 0 0 10
DS27: Base Year (1972) Through Fourth Follow-Up (1979), Vol. II: Appendix N (PDF) 10 = 0 0 0 0 0 10
DS28: Base Year (1972) Through Fourth Follow-Up (1979), Vol. III: Appendix O (PDF) 10 = 0 0 0 0 0 10
DS29: Base Year (1972) Through Fourth Follow-Up (1979), Vol. III: Appendix P (Variables 0001-1232) (PDF) 13 = 0 0 0 0 0 13
DS30: Base Year (1972) Through Fourth Follow-Up (1979), Vol. III: Appendix P (Variables 1233-2350) (PDF) 12 = 0 0 0 0 0 12
DS31: Base Year (1972) Through Fourth Follow-Up (1979), Vol. III: Appendix P (Variables 2351-3524) (PDF) 11 = 0 0 0 0 0 11
DS32: Fifth Follow-Up, 1986: Codebook 16 = 0 0 0 0 0 16
DS33: Fifth Follow-Up, 1986: User's Manual and Appendix A (PDF) 9 = 0 0 0 0 0 9
DS34: Fifth Follow-Up, 1986: Appendices B-D 8 = 0 0 0 0 0 8

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 21 institutions during the time period specified.

  • Bryn Mawr College
  • Carnegie Mellon University
  • Claremont Colleges
  • College of William and Mary
  • Georgia State University
  • Hamilton College
  • Harvard University
  • Minnesota State University, Mankato
  • Princeton University
  • Saint Louis University
  • Syracuse University
  • Temple University
  • University of California at Berkeley
  • University of California at Merced
  • University of Georgia
  • University of Illinois at Chicago
  • University of Michigan
  • University of Nevada at Reno
  • University of North Carolina at Chapel Hill
  • University of Notre Dame
  • University of Toronto

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.