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Guo, Hongwen; Rios, Joseph A.; Ling, Guangming; Wang, Zhen; Gu, Lin; Yang, Zhitong; Liu, Lydia O. – ETS Research Report Series, 2022
Different variants of the selected-response (SR) item type have been developed for various reasons (i.e., simulating realistic situations, examining critical-thinking and/or problem-solving skills). Generally, the variants of SR item format are more complex than the traditional multiple-choice (MC) items, which may be more challenging to test…
Descriptors: Test Format, Test Wiseness, Test Items, Item Response Theory