2OECD.PISA Released hems-Science.2006, http://www.pisa.oecd. org/document/25/0,3343,en_32252351_32235731_38709529_1_ 1_1_1,00.html.
3OECD.PISA 2009 Assessment Framework-Key Competencies in Reading, Mathematics and Science.2009.http://www.oecd.org/doc- ument/44/0,3343, en_2649_35845621_44455276_1_1_1_1,00. html.
4Jonas D. A., Elmadfa I., Engel K. H. et al. Safety Consider- atons of DNA in Food. Ann Nutr Metab,2001,45:235--254.
5Lemaux P. G.. Genetically Engineered Plants and Foods: A Scientist's Analysis of the Issues (Part I). Annu. Rev. Plant Biol.2008,59:771 --812.
6Mazza R., Soave M., Morlacchini M. et al. Assessing the transfer of genetically modified DNA from feed to animal tiss- ues. Transgenic Research 2005,14:775--784.
7Mtiller W.. Effect of foreign (---not self) DNA/RNA on the h- uman immune system in regard to genetically modified plants. 2007.http://stopogm.net/sites/stopogm .net/files/HumanImmuneSys .
8pdf Org Econ Coop Dev. Consensus document on compositional considerations for new varieties of potatoes: Key food and feed nutrients, anti-nutrients and toxicants. Series on the Safety of Novel Foods and Feeds, Paris,2002:4.
9Facione, P.A.. Using the California Critical Thinking Skills Test in Research, Evaluation, and Assessment [M]. Millbrae, CA: Cali-fornia Academic Press, 1991.2.
10Facione, N.C., & Facione, P.A.. The California Critical Thinking Skills Test and the National League for Nursing Accreditation Requirement in Critical Thinking [ M]. Millbrae, CA: California Academic Press, 1994.
