The trade-off between model fit, invariance, and validity: the case of PISA science assessments by El Masri, Y, Andrich, D

Designing practical science assessments in England: students’ engagement and perceptions by El Masri, Y, Erduran, S, Ioannidou, O

Balancing trust and accountability? The Assessment for Learning Programme in Norway by Hopfenbeck, T, Tolo, A, Florenz, T, El Masri, Y

Language effects in international testing: the case of PISA 2006 science items by El Masri, Y, Baird, J, Graesser, A

Predicting item difficulty of science National Curriculum tests: The case of Key Stage 2 assessments by El Masri, Y, Ferrara, S, Foltz, P, Baird, J

Assessment of practical science in high stakes examinations: a qualitative analysis of high performing English-speaking countries by Erduran, S, El Masri, Y, Cullinane, A, Lim-Ng, D

Lessons learned from PISA: a systematic review of peer-reviewed articles on the Programme for International Student Assessment by Hopfenbeck, T, Lenkeit, J, El Masri, Y, Cantrell, K, Ryan, J, Baird, J

Evaluating the validity and comparability of PIRLS 2016 in South Africa by Kayton, HL

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