1. Abell, S. (2007). Research on science teachers’ knowledge. In S. Abell & N. Lederman (Eds.), Handbook of research on science education (pp. 1105–1149). Mahwah, NJ: Lawrence Erlbaum.
2. Adams, R. J., & Wu, M. (2002). PISA 2000. Technical Report. Programme for International Student Assessment. Paris: OECD.
3. Alexander, P. A., Schallert, D. L., & Hare, V. C. (1991). Coming to terms: how researchers in learning and literacy talk about knowledge. Review of Educational Research, 61(3), 315–343.
4. Andrich, D. (1978). A rating formulation for ordered response categories. Psychometrika, 43, 561–573.
5. Aryadoust, S. V. (2009). Mapping Rasch-based measurement onto the argument-based validity framework. Rasch Measurement Transactions, 23(1), 1192–1193.