A Comparison of Student Skill Knowledge Estimates

  title={A Comparison of Student Skill Knowledge Estimates},
  author={Elizabeth Ayers and Rebecca Nugent and Nema Dean},
A fundamental goal of educational research is identifying students’ current stage of skill mastery (complete/partial/none). In recent years a number of cognitive diagnosis models have become a popular means of estimating student skill knowledge. However, these models become difficult to estimate as the number of students, items, and skills grows. There… CONTINUE READING