FIGURE 3.

Three‐way interaction and simple slopes. (A) The three‐way interaction between behavioral inhibition (BI), ΔP3b, and ΔN2 (p _interaction = 0.018), and (B) Johnson–Neyman plots illustrating results of simple slopes analysis, which tested under what conditions the association between BI and anxiety was statistically significant. It revealed that BI is significantly associated with greater anxiety (p < 0.05) when ΔP3b is small (i.e., less positive; ΔP3b cutoff: Z < −1) and ΔN2 is large (i.e., more negative; ΔN2 cutoff: Z < −1.15)