Mental fatigue is linked with attentional bias for sad stimuli.

A two-way (timing × word emotion) repeated measures ANOVA on word attentional bias scores revealed that the main effect of timing showed a trend level of significance { F (1, 23) = 3.756, P = 0.065, η p 2 = 0.140}, whereas neither the main effect of word emotion { F (1, 23) = 1.084, P = 0.309, η p 2 = 0.045} nor the interaction { F (1, 23) = 1.958, P = 0.175, η p 2 = 0.078} was significant.

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