Please read our Copyright Notice and Disclaimer »
Wry, E., & Johansone, I. (2016). Layout Verification for ÷ÈÓ°Ö±²¥ 2015. In M. O. Martin, I. V. S. Mullis, & M. Hooper (Eds.), Methods and Procedures in ÷ÈÓ°Ö±²¥ 2015 (pp. 8.1-8.4). Retrieved from Boston College, ÷ÈÓ°Ö±²¥; PIRLS International Study Center website: http://timss.bc.edu/publications/timss/2015-methods/chapter-8.html
Methods and Procedures in ÷ÈÓ°Ö±²¥ 2015
Michael O. Martin, Ina V.S. Mullis, and Martin Hooper, Editors
Erin Wry and Ieva Johansone