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试题测试信度与题型有着密切的关系,如果是填空题,用偏离甚至错误的解法都同样可以得到正确的答案,导致了该题的测试信度降低.因此,在命题时应考虑试题的题型,从而可以避免偏离命题者意图的解法,能准确地考查到学生的思维过程,有效地提高该题的测试信度,从而保证整个考试数据的可靠性.
Test questions test reliability is closely related with the question type, if it is a blank-fill question, deviate from even the wrong solution can also get the correct answer, leading to lower the test reliability of the question. Therefore, the proposition should be considered questions So as to avoid deviation from the intended solution of the proponent, to accurately examine the student’s thinking process, to effectively improve the test reliability of the question, and to ensure the reliability of the entire test data.