[Rasch] Measurement invariance
luckyantonio2003 at yahoo.com
Fri Jul 20 00:39:40 EST 2012
All items should qualify to be considered as equivalent since one scale is the exact translation of the other.
Do you mean I should combine data sets and then run DIF with one langauge group as focal and the other as reference?
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Rasch