PROMIS Pediatric Anger Scale: an item response theory analysis

Autor: Irwin, Debra E., Stucky, Brian D., Langer, Michelle M., Thissen, David, DeWitt, Esi Morgan, Lai, Jin-Shei, Yeatts, Karin B., Varni, James W., DeWalt, Darren A.
Zdroj: Quality of Life Research, 2012 May 01. 21(4), 697-706.
Databáze: JSTOR Journals