[Rasch] Scoring in Rasch Analysis

Juanito Talili talilij at yahoo.com
Mon Mar 28 13:10:50 EST 2011

Dear experts,

I am using a four-point response options(1 to 4) to measure a latent (say, work performance) with 10 items.  In CTT, one can use the total score to represent the "global score" such that the lowest is 10 and the highest is 40.  Can you advise me the Rasch counterpart for such score?  I am using Winsteps.

Thank you.  

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