A complex-span task combining symmetry judgments with spatial memory recall.
Configure parameters and run an interactive preview exactly as participants will experience it. No data is recorded.
Adjust parameters below, then start the preview on the right.
Include practice trials
Shown with feedback before the main task
Task parameters
Sets run from size 2 up to this maximum (two sets per size).
Practice always runs 2 sets of size 2. Outputs: recall accuracy, processing accuracy, longest correct set (span score).
This is a researcher preview. No participant data is recorded.
Simulated participant view
A complex-span task combining symmetry judgments with spatial memory recall.
No data is recorded
Participants judge symmetry and then remember locations before recalling them in sequence.
Useful when a study needs stronger capacity-style working-memory measures rather than simple storage alone.
Not suitable for low-burden or high-frequency research workflows.
Reuse the same interaction model as rotation span where possible to keep the library internally consistent.
Best implemented as an advanced optional module for focused cognitive research.