1U.S. Department of Education Office of Educational Technology. Promoting Grit,Tenacity, and Perseverance:Critical Factors for Success in the 21st Century [EB/OL]. [2015- 05- 20]. http://tech.ed.gov/files/2013/lO/ OETDraftGritReport21713.pdf.
2National Research Council. Education for Life and Work: Developing Transferable Knowledge and Skills in the 21st Century[R]. Washington, DC: The National Academies Press, 2012.
3U.S. Department of Education Office of Educational Technology. Expanding Evidence Approaches for Learning in A Digital World[EB/ OL].[20150520]. http://tech.ed.gov/wpcontent/uploads/2014/11/ExpandingEvidence.pdf.
4Duckworth, A. L.. Beyond HighStakes Testing[J]. American Psychologist, 64(4):279280.
5Duckworth, A. L.. The Significance of SelfControl[J1. Proceedings of the National Academy of Sciences, 2011,108(7) :3940.