A Rasch and factor analysis of the Functional Assessment of Cancer Therapy-General (FACT-G)

by Selby Peter J, Wright Penny, Smith Adam B, Velikova Galina
Published 2007-04-01

Rasch fit statistics and sample size considerations for polytomous data

by Fallowfield Lesley J, Rush Robert, Smith Adam B, Velikova Galina, Sharpe Michael
Published 2008-05-01

A Rasch and confirmatory factor analysis of the General Health Questionnaire (GHQ) - 12

by Velikova Galina, Stark Dan P, Fallowfield Lesley J, Smith Adam B, Jenkins Valerie
Published 2010-04-01