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Martin, M. O., Mullis, I. V. S., Hooper, M., Yin, L., Foy, P., & Palazzo, L. (2016). Creating and Interpreting the ÷ÈÓ°Ö±²¥ 2015 Context Questionnaire Scales. In M. O. Martin, I. V. S. Mullis, & M. Hooper (Eds.), Methods and Procedures in ÷ÈÓ°Ö±²¥ 2015 (pp. 15.1-15.312). Retrieved from Boston College, ÷ÈÓ°Ö±²¥; PIRLS International Study Center website: http://timss.bc.edu/publications/timss/2015-methods/chapter-15.html
Methods and Procedures in ÷ÈÓ°Ö±²¥ 2015
Michael O. Martin, Ina V.S. Mullis, and Martin Hooper, Editors
Michael O. Martin, Ina V.S. Mullis, Martin Hooper, Liqun Yin, Pierre Foy, and Lauren Palazzo