Table 3 Classification consistency Pc and accuracy Pa
From: Diagnosing EFL learners’ writing ability: a diagnostic classification modeling analysis
Classification accuracy and consistency | ACDM |
|---|---|
P_a | 0.74 |
P_c | 0.63 |
P_a CON | 0.94 |
P_c CON | 0.90 |
P_a ORG | 0.95 |
P_c ORG | 0.93 |
P_a GRM | 0.93 |
P_c GRM | 0.91 |
P_a VOC | 0.94 |
P_c VOC | 0.91 |
P_a MCH | 0.91 |
P_c MCH | 0.87 |