The role of mastery learning in an intelligent tutoring system: Principal stratification on a latent variable
2019 ◽
Vol 13
(1)
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pp. 420-443
◽
1996 ◽
Vol 5
(3-4)
◽
pp. 253-282
◽
2010 ◽
Vol 15
(1)
◽
pp. 9-30
◽
2015 ◽
Vol 191
◽
pp. 686-691
◽
Keyword(s):
Keyword(s):
1995 ◽
Vol 1995
(2)
◽
pp. i-27
◽