Cue Predictability Modulates the Perceptual Load's Attentional Control on Threatening Facial Distractors
| Author | Mohammad Taghi Kheirkhah | en |
| Author | Setareh Mokhtari | en |
| Author | Fatemeh Bakouie | en |
| Author | Shahriar Gharibzadeh | en |
| Orcid | Mohammad Taghi Kheirkhah [0000-0001-5827-5750] | en |
| Orcid | Shahriar Gharibzadeh [0000-0002-9604-8433] | en |
| Issued Date | 2023-12-31 | en |
| Abstract | Background: According to the perceptual load theory, distractor processing is determined by the perceptual load. Alternatively, some explanations suggest that perceptual load and distractor salience may have opposing effects. Objectives: Although numerous studies have been conducted on the effect of distractor salience on attentional capture, even under conditions of high perceptual load, it is still unclear whether spatial cueing of the distractor interferes with the perceptual load. Methods: In two experiments, the effect of the predictability of distractor cueing on attentional capture due to threatening facial stimuli was studied using a modified flanker task. In experiment 2, unlike the first experiment, heterogeneous targets and distractors were used to mimic real-life experiences. Results: In experiment 1, the high perceptual load was associated with decreased distractor processing, whether the cueing was completely valid, invalid, or absent. However, the distractor processing between low and high perceptual loads was not different in ambiguous cueing. In the second experiment, contrary to the first experiment, no perceptual load effect was observed in the absence of spatial cueing. Conclusions: Even in displays with high perceptual load, some stimulus-driven features-inability to predict the distractor's location—can interfere with attentional control. Therefore, although the perceptual load is an influential factor in the selection, it clearly cannot be the only factor determining attentional control. Additionally, this study reveals that the effect of perceptual load on attentional control in everyday life should be further studied and questioned. | en |
| DOI | https://doi.org/10.5812/ijpbs-132551 | en |
| Keyword | Attention | en |
| Keyword | Cues | en |
| Keyword | Expressed Emotion | en |
| Keyword | Facial Expression | en |
| Publisher | Brieflands | en |
| Title | Cue Predictability Modulates the Perceptual Load's Attentional Control on Threatening Facial Distractors | en |
| Type | Research Article | en |
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