[Rasch] General Procedure for Testing Validity and ReliabilityUsing Rasch
akyngdon at lexile.com
Fri Aug 15 16:23:16 EST 2008
I would be reading what Denny Borsboom has to say about validity, rather than Messick. There is plenty of "mess" in Messick!
From: rasch-bounces at acer.edu.au on behalf of Juanito Talili
Sent: Wed 8/13/2008 3:18 AM
To: rasch at acer.edu.au
Subject: [Rasch] General Procedure for Testing Validity and ReliabilityUsing Rasch
Hello Rasch modelers,
I want to know how Rasch validate an instrument. That is, what is the general procedure for testing validity and reliability of an instrument using Rasch methodology? Comments are welcome.
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