Figure 2.

Distributions of the raw (A), latency-normalized (B), z-transformed (C), and Log₁₀-transformed (D), difference in RTs between experimental conditions in all three experiments. These graphs reveal that the latency-normalization procedure had the largest impact on the RT differences of those participants that showed extremely large differences in RTs between conditions. In addition, these graphs demonstrate that after the normalization procedure, the log-transformation and (to a lesser extent) the z-transformation, the distribution of RT differences more closely followed a normal distribution. Plots were adapted from JASP Team (2016) output.