RSCAT (1.0.0)

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Shadow-Test Approach to Computerized Adaptive Testing.

As an advanced approach to computerized adaptive testing (CAT), shadow testing (van der Linden(2005) ) dynamically assembles entire shadow tests as a part of selecting items throughout the testing process. Selecting items from shadow tests guarantees the compliance of all content constraints defined by the blueprint. 'RSCAT' is an R package for the shadow-test approach to CAT. The objective of 'RSCAT' is twofold: 1) Enhancing the effectiveness of shadow-test CAT simulation; 2) Contributing to the academic and scientific community for CAT research.

Maintainer: Bingnan Jiang
Author(s): Bingnan Jiang [aut, cre], ACT, Inc. [cph]

License: CC BY-NC 4.0

Uses: ggplot2, gridExtra, Metrics, rJava, shiny, shinycssloaders, shinyjs, testthat

Released 7 months ago.



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