ABSTRACT
Luck et al. (Citation2021, Progress toward resolving the attentional capture debate. Visual Cognition, 29(1), 1–21. https://doi.org/10.1080/13506285.2020.1848949) propose that proactive suppression can help to resolve the long-standing attentional capture debate. They argue that salient but task-irrelevant stimuli automatically generate a priority signal, which leads to attentional capture if it is not suppressed. While this signal suppression framework provides a refreshing new perspective on attentional capture, it cannot fully resolve this debate. To do this, it would have to be demonstrated that task-contingent capture effects in spatial cueing tasks are linked to proactive feature-based suppression preventing attentional capture by salient but irrelevant objects. I argue that there is little evidence if any evidence for such a link. I consider possible reasons why suppression does not seem to play a major role in spatial cueing tasks, and also highlight important general limitations of proactive inhibitory control in visual search.
Disclosure statement
No potential conflict of interest was reported by the author(s).