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Direct linkGeramipour, Masoud – Language Testing in Asia, 2021
Rasch testlet and bifactor models are two measurement models that could deal with local item dependency (LID) in assessing the dimensionality of reading comprehension testlets. This study aimed to apply the measurement models to real item response data of the Iranian EFL reading comprehension tests and compare the validity of the bifactor models…
Descriptors: Foreign Countries, Second Language Learning, English (Second Language), Reading Tests
Download full textEkici, Erhan – Journal of Education and Practice, 2016
The aim of this study is to develop a valid and reliable instrument to assess why physics courses are perceived as one of the most difficult courses among high school students and to investigate the reasons why students have difficulty in learning physics through this scale. This study includes the development and validation studies of the…
Descriptors: Foreign Countries, High School Students, Secondary School Science, Physics
