00511nas a2200145   4500008004100000245007500041210006900116260000900185653002300194653001700217100002100234700001900255700001900274856007200293       2018                        eng d00aUsing a Q Matrix to Assess Students' Latent Skills in an Online Course0 aUsing a Q Matrix to Assess Students Latent Skills in an Online C  c201810aBusiness Analytics10aSupply Chain1 aHsieh, Ping-Hung1 aChang, Xiaohui1 aOlstad, Andrew  uhttps://ecampus.oregonstate.edu/research/publications/white-papers/