[Rasch] Modeling content delivered

Jacob Kean jacob.kean at gmail.com
Sat Sep 25 22:47:24 EST 2010


Hello-

Can anyone point me to an example where a Rasch model was used to evaluate
unique test items administered over a series of days? For example, could a
Rasch model be used to calibrate a math test delivered two items per day
over the course of a couple of weeks? If this is a reasonable goal, what are
the pitfalls?

Thank you for your input.

Jacob Kean
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