ShinyItemAnalysis for Psychometric Training and Research
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985807%3A_____%2F18%3A00492639" target="_blank" >RIV/67985807:_____/18:00492639 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
ShinyItemAnalysis for Psychometric Training and Research
Original language description
ZÁKLADNÍ ÚDAJE: IMPS 2018: Abstracts Book - Posters. New York City: Columbia University, 2018. [IMPS 2018: International Meeting of Psychometric Society. 09.07.2018-13.07.2018, New York City]. GRANT CEP: GA ČR GJ15-15856Y. TRVALÝ LINK: http://hdl.handle.net/11104/0286087 ABSTRAKT: ShinyItemAnalysis, R package and online application (Martinková, Drabinová, et al., 2017), has been developed for teaching psychometric concepts, presenting psychometric research and to foster use of psychometric methods in educational test development. In this work we present useful features of ShinyItemAnalysis such as presence of real and simulated data examples, model equations, interactive plots, parameter estimates, interpretation of results, selected R code, or automatic report generation. Further, we describe how ShinyItemAnalysis helps to promote psychometric research in classical test theory (Martinková, Štěpánek et al., 2017) or in detection of differential item functioning (DIF) by providing real and simulated examples showing that DIF occurs independently of difference in total scores (Martinková, Drabinová, Liaw, et al., 2017) and by providing newly developed DIF detection methods (Drabinová & Martinková, 2017). Finally, with an example of admission test to medical school, we show how ShinyItemAnalysis may provide a free and user friendly tool to routinely analyze tests and to foster use of psychometric methods in educational test development.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
10103 - Statistics and probability
Result continuities
Project
<a href="/en/project/GJ15-15856Y" target="_blank" >GJ15-15856Y: Estimation of psychometric measures as part of admission test development</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů