Research project The overall aim is to develop the theory for analysing and evaluating computerized achievement tests in order to create tests which are fair for all test takers
The overall aim is to develop the theory for analysing and evaluating computerized achievement tests in order to create fare tests. The project aims to develop new methods for special test types, e.g. sequential tests nd licensing tests. Further, to develop a method to equate test versions which have common items, using information from the test takers. The project aim to examine the possible error which occur when complex tests which measure more than one ability are evaluated with methods developed for tests which only measure one ability. Finally, the project aim to generate a new method to estimate the probability to answer an item correct and to examine the items characteristics.