autoFC: An R Package for Automatic Item Pairing in Forced-Choice Test Construction5 years ago
Overview | Functions | Tutorial | Step 1: Input data | Step 2: Construct an initial solution | Step 3: Calculate the energy for the initial FC scale, without and with IIAs | Step 4: Automatic pairing | Explanation for arguments | Explanation for arguments (If IIAs are of concern) | Step 5: See how this improves over the initial one | Step 6: Automatic pairing with a multi-step optimization process | Step 7: See how a multi-step iteration improves | Conclusion