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A Mixed-effects Location-Scale Model for Ordinal Questionnaire Data

In health studies, questionnaire items are often scored on an ordinal scale, for example on a Likert scale. For such questionnaires, item response theory (IRT) models provide a useful approach for obtaining summary scores for subjects (i.e., the model's random subject effect) and characteristic...

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書誌詳細
出版年:Health Serv Outcomes Res Methodol
主要な著者: Hedeker, Donald, Mermelstein, Robin J., Demirtas, Hakan, Berbaum, Michael L.
フォーマット: Artigo
言語:Inglês
出版事項: 2016
主題:
オンライン・アクセス:https://ncbi.nlm.nih.gov/pmc/articles/PMC4996469/
https://ncbi.nlm.nih.gov/pubmed/27570476
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s10742-016-0145-9
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