A talk for applied practitioners on how to provide robust technical evidence for assessments using diagnostic classification models.
Guest lecture introducing R for estimating and evaluating item response theory models.
A high-level introduction to using R for Item Response Theory.
Methods for using empirical data to validate a proposed learning map structure.
Four things to think about when creating and scoring an operational learning-maps based assessment.
Methods for estimating reliability for aggregated mastery classifications.
Use ggplot2 to visualize multidimensional item response theory models.
The Dynamic Learning Maps® Alternate Assessment System is a large-scale educational assessment administered by Accessible Teaching, Learning, and Assessment Systems at the University of Kansas, a part of the Achievement and Assessment Institute.