@article{oai:nier.repo.nii.ac.jp:00000109, author = {Laurie, Robert E. and LAURIE, R.}, journal = {国立教育政策研究所紀要}, month = {Mar}, pages = {71--90}, title = {PISA 2006 science in Canada: context, results and possible explanations (特集 科学的リテラシー)}, volume = {137}, year = {2008} }