[Rasch] Facets & G-Theory

Mike Linacre rmt at rasch.org
Thu Jul 5 15:59:47 EST 2012


Vahid:

There are some suggestions about variances in Facets Help for Table 5: 
http://www.winsteps.com/facetman/index.htm?table5.htm

Mike L.

At 7/5/2012, you wrote:
>I find that some researchers apply many-facets and G-studies jointly 
>because the g-study estimates the amount of variance explained by each 
>facet. I have not been able to find this estimate in Facets's output; 
>WINSTEPS summarizes the variance explained by person and item measures, 
>though. Is there any method to get this information outputted ?

Mike Linacre
rmt at rasch.org www.rasch.org/rmt/ Latest RMT: 25:4 Spring 2012
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