CASPIAN JOURNAL

MANAGEMENT AND HIGH TECHNOLOGIES

Estimation of differentiating ability of one class of test tasks with the predetermined sets of answers

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Estimation of differentiating ability of one class of test tasks with the predetermined sets of answers  // Caspian journal : management and high technologies. — 2008. — №1. — pp. 65-70.

The types of test tasks used in test systems are analysed. It is shown, that among them tasks with the text form of representation of the maintenance of questions and answers absolutely prevail. Characteristics of a class of tasks with the predetermined sets of answers from which it is necessary to choose all true (quantity of true answers in the task are in detail considered can or be specified, or are not present). For this class estimations of aprioristic probabilities of successful performance of tasks are given at various levels of knowledge tested. The questions connected with efficiency of the charge of time for testing are separately considered.