This goal is attained by the development of clear, standard data items and definitions in order to determine a specific cohort relevant to each item. Data items and definitions used by the U.S. Department of Education in its higher education surveys often serve as a guide in the continued development of the CDS. Common Data Set items undergo broad review by the CDS Advisory Board as well as by data providers representing secondary schools and two- and four-year colleges. Feedback from those who utilize the CDS also is considered throughout the annual review process.
The CDS is a set of standards and definitions of data items rather than a survey instrument or set of data represented in a database. Each of the higher education surveys conducted by the participating publishers incorporates items from the CDS as well as unique items proprietary to each publisher. Consequently, the publishers' surveys differ in that they utilize varying numbers of items from the CDS.
Those who report data for their colleges are urged to abide by the definitions and the cohorts specified when answering CDS items. They are also urged to use the answers to CDS items when responding to the numerous survey requests they receive, by distributing photocopies of their answers, posting them on their web sites, or by other effective means.
The CDS publishers encourage you to join the CDS list serve hosted by the College Board. Participating in the list serve provides you the opportunity to be an active part of the CDS initiative and to keep up with discussion of the CDS.
If you still have questions, send E-mail to: Sarah Parsons, Director of Institutional Research.