marginally significantp = .081
Changes in Maintained Attention and Negative Disengagement A 2 (group: PT, ST) × 2 (time: pre, post) × 2 (valence: positive, negative) RM ANOVA on the log-transformed attentional indices revealed a marginally significant effect of time, F (1, 73) = 3.12, p = .081, η 2 = .04, which was moderated by valence, F (1, 73) = 27.17, p < .001, η 2 = .27, as well as by group, F (1, 73) = 8.14, p = .005, η 2 = .1.