Hi thks for the great video, just wanted to ask if my infit an outfit results shows a misfitting question that was removed and improved overall measurement productivity should i be doing the PCAR both before and after the misfitting question was removed to determine if its the cause of eigenvalue>2 for the 1st contrast?
Thanks for the great video. Is the Bond & Fox Reference this one? My eigenvalue is slightly above 2. I have a short survey scale with 16 items. So this reference is helpful to make my argument.
