1Diefenbach M A, Butz B P. A multimedia interactive education system for prostate cancer patients: Development and preliminary evaluation[J ]. J Med Internet Res, 2004,6( 1 ) : 3.
6Sebastianelli R, Tamimi N. Business statistics and management science online: teaching strategies and assessment of student learning [J]. Journal of Education for Business,2011 ,86(6) :317-325.
7Lam K. Assessing student achievement and progress with online examinations: some pedagogical and technical issues[J]. International Journal on E-Learning, 2008, 7 (3) : 383-402.
8Vonderwell S K, Boboc M. Promoting formative assessment in online teaching and learning[J]. Tech Trends, 2013,57(4) :22-27.
9Glassmeyer D M, Dibbs R A, Jensen R T. Determining uti lity of formative assessment through virtual community per- spectives of online graduate students[-J-. The Quarterly Re- view of Distance Education,2011,12(1) :23-35.
10Avery D M,Cohen B A, J D. Walker evaluation of an on- line graduate nursing curriculum., examining standards of quality[J]. Int J Nurs Edue Scholarsh,2008,5(1) :1-17.