The Guttman errors as a tool for response shift detection at subgroup and item levels.

Myriam BlanchinVéronique SébilleAlice GuilleuxJean-Benoit Hardouin

Published in: Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation (2016)

Guttman errors and item response theory models seem to be relevant tools to discriminate individuals affected by RS from the others at the item level.

Keyphrases

psychometric properties
randomized controlled trial
emergency department
label free
loop mediated isothermal amplification
real time pcr
quality improvement
open label
quantum dots
sensitive detection