Abstract. The Sympson-Hetter (1985) method provides a means of controlling maximum exposure rate of items in Computerized Adaptive Testing. Through a series of simulations, control parameters are set that mark the probability of administration of an item ...
The item selection rule (ISR) most commonly used in computerized adaptive testing (CAT) is to select the item with maximum Fisher information for the current trait estimation (PFI). Several alternative ISRs have been proposed. Among them, Fisher ...