Package: maat 1.1.1

maat: Multiple Administrations Adaptive Testing

Provides an extension of the shadow-test approach to computerized adaptive testing (CAT) implemented in the 'TestDesign' package for the assessment framework involving multiple tests administered periodically throughout the year. This framework is referred to as the Multiple Administrations Adaptive Testing (MAAT) and supports multiple item pools vertically scaled and multiple phases (stages) of CAT within each test. Between phases and tests, transitioning from one item pool (and associated constraints) to another is allowed as deemed necessary to enhance the quality of measurement.

Authors:Seung W. Choi [aut, cre], Sangdon Lim [aut], Luping Niu [aut], Sooyong Lee [aut], M. Christina Schneider [ctb], Jay Lee [ctb], Garron Gianopulos [ctb]

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manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
maat/json (API)

# Install 'maat' in R:

install.packages('maat', repos = c('https://choi-phd.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/choi-phd/maat/issues

Pkgdown/docs site:https://choi-phd.github.io

Datasets:

assessment_structure_math - Example item pools
cut_scores_math - Example item pools
examinee_list_math - Example item pools
module_list_math - Example item pools

On CRAN:

4.00 score 5 scripts 625 downloads 33 exports 33 dependencies

Last updated from:b57fa81aca. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	151
source / vignettes	OK	224
linux-release-x86_64	OK	153
macos-release-arm64	OK	228
macos-oldrel-arm64	OK	139
windows-devel	OK	94
windows-release	OK	98
windows-oldrel	OK	104
wasm-release	OK	126

Exports:boundGrade changeGrade changePhase changeTest createAssessmentStructure createModule excludeAdministeredItems formatOutput getAdaptivityIndex getAdministeredItemsPerTest getBias getItemExposureRate getItemNamesPerGrade getRelativeGrade getRMSE getSE loadModules maat plot print removeItemData show simExaminees simTheta updateAssessmentLevelTheta updateGrade updateItemData updateLog updateModule updatePhase updateTest updateThetaForRouting updateThetaUsingCombined

Dependencies:backports cellranger checkmate cli codetools cpp11 crayon diagram foreach glue highs hms iterators lifecycle logitnorm lpSolve magrittr MASS pillar pkgconfig prettyunits progress R6 Rcpp RcppArmadillo readxl rematch rlang shape TestDesign tibble utf8 vctrs

maat: Multiple Administrations Adaptive Testing

Rendered frommaat.Rmdusingknitr::rmarkdown

Last update: 2022-06-24
Started: 2021-05-24

Help page	Topics
Class 'assessment_structure': assessment structure	assessment_structure-class
Bound grades within a specified range	boundGrade
Grade operator: add or subtract	changeGrade
Phase operator: move to next phase	changePhase
Test operator: move to next phase	changeTest
Create an assessment structure	createAssessmentStructure
Create a single module	createModule
Class 'examinee': a single examinee	examinee-class
Update a constraints object to exclude administered items	excludeAdministeredItems
Format the output of maat	formatOutput
Calculate adaptivity indices from an examinee list object	getAdaptivityIndex
Get administered items per test	getAdministeredItemsPerTest
Calculate bias from an examinee list object	getBias
Get item exposure rates from an examinee list	getItemExposureRate
Get item names per grade	getItemNamesPerGrade
Grade operator: difference between two grades	getRelativeGrade
Calculate RMSE from an examinee list object	getRMSE
Calculate standard error from an examinee list object	getSE
Load multiple modules	loadModules
Simulate multi-stage multi-administration adaptive test	maat
Example item pools	assessment_structure_math cut_scores_math examinee_list_math module_list_math
Class 'module': a module	module-class
Class 'output_maat': a simulation output	output_maat-class
Extension of plot()	plot plot,output_maat-method
Extension of print()	print print,module-method
Remove item data from examinee list	removeItemData
Extension of show()	show show,module-method
Simulate an examinee list	simExaminees
Simulate theta values	simTheta
Update the assessment-level theta of an examinee object	updateAssessmentLevelTheta
Update the grade slot of an examinee object	updateGrade
Update the item data slot of an examinee object	updateItemData
Update the routing log of an examinee object	updateLog
Update the current module of an examinee object	updateModule
Update the current phase of an examinee object	updatePhase
Update the current test of an examinee object	updateTest
Update the theta used for routing of an examinee object	updateThetaForRouting
Update theta estimates using combined responses from a test	updateThetaUsingCombined

Package: maat 1.1.1

maat: Multiple Administrations Adaptive Testing

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