Irt Grm Model And Dif For Ordinal Polytomous Data In R

IRT GRM model and DIF for Ordinal Polytomous data in R

Item Response Theory - Differential Item Functioning

Statistics Ninja

Differential Item Functioning

Test Partnership

Multidimensional IRT and DIF in R with mirt

Checking IRT Assumptions for Polytomous Items in R

RStudio Quick Guide: GRM Polytomous Data Analysis

Dichotomous IRT in R

Item Response Theory - Item Response Theory and Factor Analysis

Statistics Ninja

Item Response Theory Using R

Reduce Test Length with IRT models in R

Item Response Theory - Item and Test Information

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Differential Item Functioning DIF in R with IRT & non-IRT (Detecting Bias Items)

Item Response Theory - Rating Scale Model

Statistics Ninja

Differential item functioning & cross-cultural comparisons

Mind-Evolution-Culture

DINA (CDM) model in R with CDM package

Item Response Theory - Compute Factors from MIRT Models

Statistics Ninja

Item Response Theory - Dimensionality Assessment

Statistics Ninja

Item Response Theory - Confirmatory Multidimensional Item Response Theory

Statistics Ninja

Item Response Theory - Exploratory Multidimensional Item Response Theory

Statistics Ninja