Fisher's information function and Rasch measurement.


Fisher's information function is reviewed with respect to an example he used for explication. A contemporary example continues the discussion with application to a rating scale instrument. The relationship of information to precision and measurement error is presented and discussed with respect to the analysis of fit. Targeting the instrument and the best… (More)

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@article{Stone2008FishersIF, title={Fisher's information function and Rasch measurement.}, author={Mark H. Stone}, journal={Journal of applied measurement}, year={2008}, volume={9 2}, pages={125-35} }