"Psychometric Methods for Developing and Evaluating Rating Scales: Why I Do What I Do"Rating scales play a critical role in shaping health care and health outcomes. Several psychometric methods are used to develop and validate health rating scales. Each has its strengths and no method is fully adequate to address all the requirements of rigorous psychometric validation. Session chairs Jeremy Hobart and Stefan Cano invite experts in each of these methods to present and discuss "Why I Do What I Do". Invited speakers include leaders in the application of the following methods to patient reported outcome data:
|