[Rasch] Measure from one item response

Stuart Luppescu slu at ccsr.uchicago.edu
Sat Sep 22 08:22:09 EST 2012


On Fri, 2012-09-21 at 17:18 -0500, Patrick B. Fisher wrote:
> Stuart,
> 
> My first question and, perhaps you're assuming that we're assuming
> this already is: is the item and step difficulties reliable and
> stable?

Yes, very reliable and stable. Have been used productively in surveys
here for 18 years.
-- 
Stuart Luppescu <slu at ccsr.uchicago.edu>
University of Chicago
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/x-pkcs7-signature
Size: 3573 bytes
Desc: not available
Url : https://mailinglist.acer.edu.au/pipermail/rasch/attachments/20120921/4e639131/attachment.bin 


More information about the Rasch mailing list