- This topic has 0 replies, 1 voice, and was last updated 6 years, 3 months ago by
.
Viewing 1 post (of 1 total)
-
Posts
-
By Anna Doebler, Philipp Doebler and Heinz Holling
A new family of item response theory models for count data, based on item characteristic curves (ICCs) of binary models, is presented. These models assume a Poisson distribution for the observed scores where the mean is given by the product of a speed parameter and an ICC, for example, the curve of the one- or two-parameter logistic model.
Viewing 1 post (of 1 total)
- You must be logged in to reply to this topic.
