[Rasch] LID

Anthony James luckyantonio2003 at yahoo.com
Tue Apr 6 20:54:03 EST 2010





Dear all
What correlation of residuals do we expect to say that there is local dependence between two items? Can you provide me with a rule of thumb? I need to claim on the basis of residual correlations that a number of items are locally dependent.
Cheers
Anthony



      


      
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