Intra-Extra Dimensional Set Shift (IED)
Learn stimulus–reward rules based on one dimension, then shift to a new dimension. Separates intra- from extradimensional shifting.
- Executive Function
Indexed implementations 1
Metadata only — each row links to the authors' own page. A date in the last column is the last time an automated check confirmed the link loads; it is not a review of the task.
| Implementation | Source | Languages | Link checked |
|---|---|---|---|
| Dimensional Set Shifting · Experiment Factory | Experiment Factory | English | 2026-05-28 |
Key references
- Owen, A. M., Roberts, A. C., Polkey, C. E., Sahakian, B. J., & Robbins, T. W. (1991). Extra-dimensional versus intra-dimensional set shifting performance following frontal lobe excisions, temporal lobe excisions or amygdalo-hippocampectomy in man. Neuropsychologia, 29(10), 993-1006. doi:10.1016/0028-3932(91)90063-e