What does it mean to say that item and person parameters are invariant (i.e., locally independent) in

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What does it mean to say that item and person parameters are invariant (i.e., locally independent) in IRT models, but not in CTT-IA?

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Measurement Theory In Action

ISBN: 9780367192181

3rd Edition

Authors: Kenneth S Shultz, David Whitney, Michael J Zickar

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Question Posted: Jan 10, 2024 02:13 AM

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What does it mean to say that item and person parameters are invariant (i.e., locally independent) in

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Basically it means that item and person parameters generalize ...View the full answer

Measurement Theory In Action

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