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Title:  Program for the International Assessment of Adult Competencies (PIAAC) U.S. Restricted Use File (RUF)
Description: The PIAAC U.S. RUF contains individual unit record data including both responses to the background questionnaire and the cognitive assessment. Statistical disclosure control treatments were applied due to confidentiality concerns. In addition to the variables in the PUF (NCES 2014-045REV), the RUF contains detailed versions of variables and additional data collected through U.S. specific questionnaire routing. The RUF can be accessed through a restricted use license agreement with the National Center for Education Statistics. For more details on the RUF, please refer to Appendix J of the U.S. PIAAC Technical Report (NCES 2014-047).

Revision Release: May 2015
Online Availability:
Cover Date: April 2014
Web Release: May 5, 2014
Print Release: April 24, 2014
Publication #: NCES 2014046REV
Restricted Data Licenses
Center/Program: NCES
Authors: Steven Holtzman, John Barone, Lin Li, Tom Krenzke, Jacquie Hogan, Leyla Mohadjer, Ralph Carstens, and Tim Daniels.
Type of Product: Data File
Survey/Program Areas: Program for the International Assessment of Adult Competencies (PIAAC)
Questions: For questions about the content of this Data File, please contact:
Stephen Provasnik.
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