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Cheng, Yahua; Zhang, Jie; Li, Hong; Anderson, Richard; Ding, Fengjiao; Nguyen-Jahiel, Kim; Shu, Hua; Wu, Xinchun – Instructional Science: An International Journal of the Learning Sciences, 2015
A study involving 106 fourth graders and two teachers from a school in Beijing investigated the impact of a peer-led, open-format discussion approach, called collaborative reasoning (CR), on students' reading comprehension and teacher's professional learning. Mixed results of effects of CR on children's reading comprehension were found. After…
Descriptors: Foreign Countries, Discussion (Teaching Technique), Elementary School Teachers, Elementary School Students
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Sandilands, Debra; Oliveri, Maria Elena; Zumbo, Bruno D.; Ercikan, Kadriye – International Journal of Testing, 2013
International large-scale assessments of achievement often have a large degree of differential item functioning (DIF) between countries, which can threaten score equivalence and reduce the validity of inferences based on comparisons of group performances. It is important to understand potential sources of DIF to improve the validity of future…
Descriptors: Validity, Measures (Individuals), International Studies, Foreign Countries