This is one of the studies I have taken that uses it and I am not sure but they may even be "testing" it in this online study. This link is an actual study so of course you can't page through w/o completing it and I don't even know if it is still open. https://redcap.is.depaul.edu/surveys/?s=d9gSMwkGsW Very good piece of work. Perhaps you should contact Leonard Jason for a PDF.--DxCFS (talk) 11:29, 4 November 2016 (PDT)
Here it is. It is quite long just as I remember when I used it online. Also, I don't know if this is the latest copy or not as I think they tweaked it. Click MEASURES: http://condor.depaul.edu/ljason/cfs/ --DxCFS (talk) 11:41, 4 November 2016 (PDT)
- Thanks DxCFS. Is the DePaul Filter just another name for the DePaul symptom questionnaire then? --Samsara (talk) 08:37, 5 November 2016 (PDT)
- I think they are. I guess it will take an e-mail to him to confirm and to make sure you have the most recent as I believe 2.0 is listed on the research link and the one on the site may be the original.