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Boruch, Robert F.2
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A "Link" System for Assuring Confidentiality of Research Data in Longitudinal Studies. ACE Research Reports, Vol. 5, No. 3.
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Astin, Alexander W.; Boruch, Robert F. – 1970
The purpose of this article is to describe a system for protecting the anonymity of subjects in longitudinal research and for maintaining the security of data files. The basic system comes from the American Council on Education Cooperative Institutional Research Program. Data is collected from questionnaires, and converted to magnetic tape.…
Descriptors: Computer Storage Devices, Confidential Records, Data Processing, Databases
A Class of Administrative Models for Maintaining Anonymity During Merge of Data Files. A Draft.
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Boruch, Robert F. – 1971
This report examines a series of general models that represent the process of merging records from separate files when it becomes essential to inhibit identifiability of records in at least one of the files. Models are illustrated symbolically by flow diagrams, and examples of each variation are taken from the social sciences. These variations…
Descriptors: Administrative Principles, Confidential Records, Confidentiality, Data Processing