Research on computerized adaptive test——How to estimate the level of one's latent traits in two points recorded test
Qingliang Chen · Journal of Guizhou Normal University · 2005
In recent years,computerized adaptive test has developed rapidly. Many basic theories have been appreciated by many psychologists, but it is not perfect. Especially, the problem, how to estimate the level of one's latent traits with the Item Characteristic Function, has not been resolved. Estimating level of one's latent traits in two points recorded test is the simplest circumstance.