![](/img/cover-not-exists.png)
Applying Multiphase Sampling to Selecting Testlets With Constraints on Item Blocks
Qian, Jiahe, Gu, Lixiong, Li, ShuhongLanguage:
english
Journal:
ETS Research Report Series
DOI:
10.1002/ets2.12239
Date:
January, 2019
File:
PDF, 438 KB
english, 2019