A Linking Strategy Portfolio to link assessments and locate (them in the scale) ON WHAT?
- Linking Strategy Portfolio I think I saw other documents on linking strategies
There are 3 main strategies to link assessments on a common and global scale
| Non-statistical approach | Statistical approach | Unique test |
| Policy Linking | Recalibration of outcomes psychometrically based on common items (psycho informed recal based on common it) | |
| Relicalibration via the implementation of parallel tests
Rosetta Stone |
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| Recalibration using existing data (Altinook) |