Hello,
I am working with some colleauges who are implementing a questionnaire with 32 rating scale items, consisting of 8 expected dimensions with 4 items. I've been able to run a unidimensional model without problem, but trying to compare those results with the between-item multidimensional model is giving me trouble. Specifically, I try to run that latter model, Conquest pops up an error dialog (without any text listed), and then ConQuest appears to be frozen. Most commands do not work; even choosing "Stop" from the "Run" menu does not stop it. I have to quit and re-start ConQuest to get it going again. This happens every time I run this model.
I'll attach a screenshot that shows this "blank" error message.
I would greatly appreciate any advice for troubleshooting this issue.