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PROMIS®Parent Proxy Report Scales: an item response theory analysis of the parent proxy report item banks
James W. Varni, David Thissen, Brian D. Stucky, Yang Liu, Hally Gorder, Debra E. Irwin, Esi Morgan DeWitt, Jin-Shei Lai, Dagmar Amtmann, Darren A. DeWaltVolume:
21
Language:
english
DOI:
10.1007/s11136-011-0025-2
Date:
September, 2012
File:
PDF, 281 KB
english, 2012