marginally significantP = 0.07
2 A) with no significant main effect of session [F(4, 120) = 0.22, P = 0.93, η 2 = 0.0002 (95% confidence interval [CI] 0, 0.0003)] and a significant interaction between session and contingency [F(4, 120) = 3.35, P = 0.01, η 2 = 0.004 (95% CI 0.0008, 0.01)], whereas the interaction between session and face perception was marginally significant [F(4, 120) = 2.20, P = 0.07, η 2 = 0.004 (95% CI 0.0003, 0.003)].