Spatial nAFC task

Using the Design panel.

Spatial nAFC task

Postby jng » Mon Jul 25, 2011 1:44 pm

What is the easiest way to setup/program a spatial nAFC stimuli? Use the multi-elements field in some way? The tutorials are pretty clear on a temporal 2AFC task, but I'm not clear on setting up a spatial one.
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Re: Spatial nAFC task

Postby psykinematix » Mon Jul 25, 2011 4:35 pm

Designing a spatial nAFC task is actually very similar to designing a temporal nIFC task: there is Spatial/Temporal options under the nFC procedure tab. Have a look at the "Procedure" section of the on-line documentation:

http://www.psykinematix.com/documentation/Psykinematix%20Help/Procedures.html#nafc

You may also check out the "4-spatial-AFC" experiment for measuring RDK coherence threshold found in "Demo, Examples & Tutorial --> Experiments --> RDK --> Coherence Threshold" under the "Storage" section of the Designer panel.

Hope this helps!

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