Figure 3.
Effect of danger condition on force (expressed as proportion of subject’s maximum force). (a) In Experiment 1, there was a significant main effect of danger condition on force exerted. Participants exerted significantly more force during both high-danger blocks. (b) In Experiment 2, there was a similar main effect of danger, with participants exerting significantly more force during both high-danger blocks. *p = 0.003; **p < 0.001. Error bars represent 95% confidence intervals.