All the following activities can improve a test’s reliability EXCEPT_________.

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问题 All the following activities can improve a test’s reliability EXCEPT_________.

选项 A、giving more difficult questions
B、ensuring the quality of questions
C、appropriately increasing the proportion of objective questions
D、improving the standardization of marking criteria

答案A

解析 本题考查语言测试的评估标准。A项“给出更多的难题”单纯提高了测试的难度,并不能提高测试的信度;B项“保证题目的质量”可以提高测试本身的信度;C项“适当增加客观题的比例”和D项“提高评分标准规范化水平”可以减少评分者对评分结果的主观影响,增加评分的客观性和可信度。故本题选A。
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