approached significanceP = 0.056
The interaction remained significant for orientation discrimination performance for the filtered data ( F (5,50) = 2.652; P = 0.033; η 2 = 0.210), approached significance for the unfiltered data ( F (2.988,29.877) = 2.823; P = 0.056; η 2 = 0.220), approached significance for unfiltered subjective ratings ( F (5,50) = 2.358; P = 0.054; η 2 = 0.191), though significance was not reached for filtered subjective ratings.