Malcomson L, Dalal G, Vass C, Wright S, Gray E, Trenaman L, Payne K, Renehan A. Introducing PrefCoRe: quantifying and implementing patient preferences for the treatment of high-risk rectal cancer, including the new strategy of organ preservation. Poster presented at the 2020 Association of Coloproctology (ACPGBI) Virtual Conference; July 2020. [abstract] Colorectal Dis. 2020 Jul; 22(S1):41-2.
Scrams DJ, McLeod LD. An expected response function approach to graphical differential item functioning. J Educ Meas. 2000 Jan 1;37(3):263-77.
Williams VSL, Rosa KR, McLeod L, Thissen D, Sanford EE. Projecting to the NAEP Scale: results from the North Carolina End‐of‐Grade Testing Program. J Educ Meas. 1998 Dec;35(4):277-96. doi: 10.1111/j.1745-3984.1998.tb00539.x
Williams VSL, Pommerich M, Thissen D. A comparison of developmental scales based on Thurstone methods and item response theory. J Educ Meas. 1998 Jun;35(2):93-107.