Open AccessPROMIS Pediatric Pain Interference Scale: An Item Response Theory Analysis of the Pediatric Pain Item Bank
Author(s) -
James W. Varni,
Brian D. Stucky,
David Thissen,
Esi Morgan DeWitt,
Debra E. Irwin,
JinShei Lai,
Karin Yeatts,
Darren A. DeWalt
Publication year - 2010
Publication title -
carolina digital repository (university of north carolina at chapel hill)
Language(s) - English
DOI - 10.17615/03z8-nv71
Subject(s) - item response theory , scale (ratio) , interference (communication) , psychology , physical medicine and rehabilitation , medicine , clinical psychology , computer science , psychometrics , geography , telecommunications , cartography , channel (broadcasting)