nearly significantp = 0.06
Conversely, the same analysis predicting the subsequent (rather than preceding) IOI, yielded a nearly significant effect of surprise level (χ2(1) = 3.52, p = 0.06) but no main effect of condition (χ2(1) = 0.008, p = 0.90) and no interaction (χ2(1) = 0.70, p = 0.40).