marginally significantp < 0.10
We observed a significant main effect of S1-R1 compatibility, F (1, 15) = 8.29, p < 0.05, partial η 2 = 0.36, and a marginally significant main effect of S1-R2 compatibility, F (1, 15) = 3.50, p < 0.10, partial η 2 = 0.19 (note that only trials of the 0 ms SOA of the joint condition were included in the present analyses), indicating faster RTs for compatible trials than for incompatible trials.