Original citation: C McKinstry, R Dale, MJ Spivey (2008). Action dynamics reveal parallel competition in decision making. Psychological Science, 19.1: 22-24. Target of replication: We initially performed a power analysis on the second effect we decided to explore (of difference in curvature between high and low truth values). The original effect was measured paired t(140) = 6.0 p < 0.0001, prep > ...