Last week I asked and did not get a response what coefficient you would suggest to use as a measure of internal consistency reliability in a nominal scale where there are fice categories in each item. After thiking again I wonder if some exapnded version of an inter-rater reliability coefficient such as Cohen's Kapp isn't the way to go. Am I right? In any case, SPSS does not allow to compute cohen's Kappa for more than two variables, so what woul be your solution.
Thanks,
Amir Hetsroni
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