Hello,
Can this design be unconfounded?
I have 2 conditions, A: with 5 brief events unevenly spread over ~3 seconds (some small variation in duration of about 250 ms), and B: 5 brief events unevenly spread over ~6 seconds (some small variation of around. I am interested in cognitive differences between A and B, but don't know if I can look at that separate from stimulus-rate-related differences? Could I model each individual event separately? Or I could model the final stimulus of each trial, perhaps?
Any tips welcome,
Jamie
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