marginally significantp = 0.050
A two-way (feedback × base interval) repeated-measures ANOVA indicated a marginally significant main effect of the base interval [ F (1,15) = 4.53, p = 0.050, η p 2 = 0.231], and a significant main effect of feedback [ F (1,15) = 5.80, p = 0.029, η p 2 = 0.279].