| Original language | English |
|---|---|
| Pages (from-to) | 177-192 |
| Journal | Psychometrika |
| Volume | 59 |
| Publication status | Published - 1994 |
An extension of the partial credit model with an application to the measurement of change
Ivo Ponocny, Gerhard Fischer
Research output: Contribution to journal › Article › Research › peer-review