Showing 1 - 4 results of 4 for search 'Ban, Jae-Chun', query time: 0.06s Refine Results
  1. 1
    Data sparseness and online pretest item calibration/scaling methods in CAT

    Data sparseness and online pretest item calibration/scaling methods in CAT by Ban, Jae-Chun

    Iowa City, Iowa : ACT, Inc., 2002
    Format: Book


    Save to List
    Saved in:
  2. 2
    Data sparseness and online pretest item calibration/scaling methods in CAT

    Data sparseness and online pretest item calibration/scaling methods in CAT by Ban, Jae-Chun

    Iowa City, Ia : ACT, 2002
    Format: Book


    Save to List
    Saved in:
  3. 3
    A comparative study of online pretest item calibration/scaling methods in CAT

    A comparative study of online pretest item calibration/scaling methods in CAT

    Iowa City, Iowa : ACT, Inc., 2000
    Other Authors: “…Ban, Jae-Chun…”
    Format: Book


    Save to List
    Saved in:
  4. 4
    Effects of scale transformation and test termination rule on the precision of ability estimates in CAT

    Effects of scale transformation and test termination rule on the precision of ability estimates in CAT by Yi, Qing

    Iowa City, Iowa : ACT, Inc., 2000
    Other Authors:
    Format: Book


    Save to List
    Saved in:

Search Tools: