The modulation of task relevance on emotion-induced blindness depends on whether targets and distractors belong to the same category

ABSTRACT

Previous research on emotion-induced blindness (EIB) argues emotional distractors capture attention in a bottom-up manner due to their physical and emotional salience. However, recent research has shown it is controversial whether EIB will be modulated by top-down factors. The present study further investigated whether the magnitude of EIB would be modulated by top-down factors, specifically the emotional relevance between tasks and distractors. Participants were divided into two groups having the same targets except for different task instructions. The orientation judgment group was asked to judge the orientation of the target (an emotionally irrelevant task), and the emotion judgment group was required to judge the emotional valence of the target (an emotionally relevant task). It was found the emotional relevance between tasks and distractors has no modulation on the magnitudes of EIB in two groups when targets and distractors are from different categories (Experiment 1), but a modulation when they are from the same category (Experiment 2). Consequently, we contend top-down task relevance modulates the EIB effect and distractors’ priority is regulated by the emotional relevance between tasks and distractors. The current study holds attentional capture by stimulus-driven is unconditional in EIB, while attentional capture by goal-driven requires certain conditions.

KEYWORDS:

• Emotion-induced blindness (EIB)
• top-down factors
• task relevance

Disclosure statement

No potential conflict of interest was reported by the author(s).

Author contribution statement

Jiaxin Xu: Conceptualisation, Methodology, Software, Formal analysis, Investigation, Visualisation, Writing – original draft. Yingming Pei: Software. Qingyue Yu: Visualisation. Kexin Zhang: Formal analysis. Yanju Ren: Conceptualisation, Methodology, Writing – review & editing, Supervision, Funding acquisition.

Additional information

Funding

This research was partly supported by the Natural Science Foundation of Shandong Province (No. ZR2022MC164) to Yanju Ren.