Offering more than 25 percent new material, this reference describes the mostrecently utilized IRT models and furnishes detailed explanation of algorithmsthat can be used to estimate the item or ability parameters under various IRTmodels.
Read More
Offering more than 25 percent new material, this reference describes the mostrecently utilized IRT models and furnishes detailed explanation of algorithmsthat can be used to estimate the item or ability parameters under various IRTmodels.
Read Less