Last 3 Days
CFA and Rasch model
Confirmatory Factor Analysis
posted on Sunday, March 25, 2007 - 6:20 pm
I analyzed a data using CFA with Mplus and then analyzed it using Rasch model(1PL) with WINSTEPS. However, I heard that CFA in Mplus is similar to a two parameter IRT model. So, did I make a mistake?
Thank you in advance.
Linda K. Muthen
posted on Monday, March 26, 2007 - 8:46 am
If you want a Rasch model in Mplus, you should hold the factor loadings equal and set the metric of the factor by fixing the factor variance to one.
Back to top
Add Your Message Here
This is a private posting area. Only registered users and moderators may post messages here.
Enable HTML code in message
Automatically activate URLs in message