Knowing the upcoming distractor image or category can reduce the emotion-induced blindness effect from erotic images

This study investigated the effect of top-down interventions on a bottom-up attentional phenomenon: emotion-induced blindness (EIB). A previous study found that the distraction from an emotional image can be reduced by providing a warning about the distractor category. We tested the benefits of image-specific or categorical warnings. Participants performed an RSVP task with erotic or neutral distractor images, with or without warnings. Three pre-registered experiments tested different warnings: a preview of the upcoming distractor image (Experiment 1, N = 48), a different image from the same distractor category (Experiment 2, N = 48), or a text warning identifying the distractor category (Experiment 3, N = 48). In all experiments, warnings decreased the distraction caused by erotic images. Previewing the distractor image provided much more benefit (77.6% reduction) than presenting a same-category image (34.3% reduction) or text warning (34.9% reduction). We suggest that the preview images either primed the processing of distractor images or inhibited processing of distractors by providing a negative template. The benefits from other warnings demonstrate that knowing the distractor category is sufficient for some reduction in the EIB effect. Our results show that the EIB effect can be reduced by both image-specific and categorical foreknowledge.