共 33 条
[1]
AKYOL Z, 2008, J ASYNCHRONOUS LEARN, V12, P61
[2]
ANDLER D, 2008, EN 08 GROUP COMP SCU
[3]
[Anonymous], 2007, J ASYNCHRONOUS LEARN
[4]
[Anonymous], 1986, Introduction to classical and modern test theory
[6]
Berge Z. L., 1995, Educational Technology, V35, P22
[7]
Clarke J., 2006, Educational Technology, V46, P27
[8]
Cleveland-Innes M., 2007, INT J WEB BASED LEAR, V2, P1, DOI [DOI 10.4018/JWLTT.2007010101, 10.4018/jwltt.2007010101]
[9]
COLLINS MP, 2008, ELEARN WORLD C E LEA