Various data including geographic identification codes, the mortality data file and links to the
National Death Index, links to the school identifiers from the National Center for Education Statistics data, Hurricane Katrina
Supplement data, indicators for assisted housing status, and Medicare claims data, are made available to researchers only under
special contract with the University of Michigan. The PSID has promised anonymity to its respondents and protection of their data
to the fullest extent available by federal and state law. The PSID takes this promise very seriously, and it is the basis for the contract process.
No individually identifying information (e.g., name, address) will ever be provided as the basis for research, even under contract.
The materials needed to apply for PSID restricted data are described below. Review of the application is typically completed within
two weeks once all materials are received. Once approval is granted, PSID then sends the contract to the applicant for institutional
signature. Our experience is that for a small number of contracts, for which the requesting institution representatives wish to negotiate
contract language with the University of Michigan, this phase may be time consuming. For the vast majority of contracts, signatures are
obtained within several weeks. We have been successful negotiating contracts in virtually all situations.
Please submit application materials electronically to:firstname.lastname@example.org
Review the memo
Personnel Requirements for Obtaining PSID Restricted Data to
ensure that you and your staff meet the requirements for obtaining the data. Submit a copy of your academic resume
or curriculum vitae as well as those of all participating research staff.
Applicants for PSID restricted data must provide a short (1-3 page)
research proposal that includes a synopsis (or a full statement, if necessary) of the goals of the
research and specifies:
- the types of variables from the PSID restricted data you intend to use in your research;
- what other data, if any, you plan to merge with the PSID restricted data.
- why you believe the unrestricted versions of those variables, if any, are not adequate for your research purposes. For example, “State of residence” for the respondent is available on the PSID public-use file, and may meet the needs of some research projects as well as finer levels of geography that are restricted.
Individuals who are applying for Census Block and Census Block-Group
data must describe the exact links they plan to make to Census data. This information is described here:
Special Information for Requests for Census Block and Block-Group Data.
Restricted Data Protection Plan
Review the memo
Data Protection Plan Requirements and Guidelines for Obtaining PSID Restricted Data
and investigate mechanisms that are available to you to meet the requirements at your institution’s site.
You may wish to consult with your local IT staff representative as you describe how you will meet the PSID
restricted data protection requirements.
Any changes in the work environment that occur during an active contract require the submission of a new data
protection plan specific to the new work environment. Laptop computers and home offices are not permitted.
Human Subjects Review and Certification
Human Subjects Review. You must provide evidence of review by your institution’s Institutional Review Board/Human
Subjects Review Committee/Privacy Board. No exempt or abbreviated review, or lower standards, such as are sometimes used for
"secondary data analysis", may be used in this aspect of the human subjects review. A letter of approval or other documentation
should be submitted electronically along with the Certification document below.
Certification.The Chairperson of your institution's Institutional Review Board/Human
Subjects Review Committee/Privacy Board must certify that the Board/Committee has reviewed and approved your
Restricted Data Protection Plan (and the portions of your Research Plan that deal with respondent anonymity and data security, if any),
as approved by PSID, in accordance with the standards and procedures used for live human subjects. This memo Certification of Human
Subjects Review should be used for the certification.
The Order form should be submitted with the application materials.
Researchers must substantiate in their Research Plan their use of any Restricted Data File(s) that they are requesting.
Contract for Use of Restricted Data
Upon approval of the application materials by Restricted Data Committee, an e-version of the
Contract for Use of PSID Restricted Data
will be sent for institutional signature. It is requested that this document be signed and returned electronically to the PSID.
The Investigator(s), Co-Investigator (if any) and the Research Assistants, and Representative of the
Receiving Institution must sign the contract. The Representative is someone authorized to enter into
contractual agreements on behalf of the Receiving Institution.
The Representative then sends the electronically signed contract back to the PSID at the University of Michigan where a representative for PSID and the University of Michigan sign the contract.
After University of Michigan representatives electronically sign the contracts, a fully executed electronic agreement will be sent to the investigator or appropriate parties upon request.
Note: In the event that the Investigator changes institutions, the current contract is no longer valid and a new contract must be completed that includes a revised data protection plan reflecting the new work environment and Human Subjects Review by the investigator’s new institution. All original data and any derived analysis files must be returned to the PSID until the new contract is established, signed and fully executed.
A non-refundable administrative fee in the amount of $750 must be submitted
with the signed contracts. The fee covers the expense of creating and shipping the data files and documentation,
for up to four hours of consultation with the PSID user services staff, and the cost of administering the contract.