Affiliation:
1. School of Psychology Northwest Normal University Lanzhou China
2. Key Laboratory of Behavioral and Mental Health Northwest Normal University Lanzhou China
Abstract
Previous research has independently investigated the impact of individual personality traits and object valence on different patterns of attentional selection. However, the interactive role of individual personality traits and object valence in different patterns of attentional selection in both same and different emotional contexts remains unclear. To address the above issues, the present research used a variant of the two‐rectangle paradigm, preselected individuals as introverts and extroverts, and simultaneously presented two faces with same or different emotions. Accordance to the result, in the same emotional context, personality traits and object valence did not interact to modulate both space‐based effect (SBE) and object‐based effect (OBE). However, in the different emotional context, personality traits and object valence interacted to modulate OBE. Specifically, for the extroverts, OBE existed no difference among negative, neutral and positive conditions. In contrast, for the introverts, the OBE was larger in the negative condition compared to those in the positive and neutral conditions. This research provides the first evidence suggesting that object‐based attention can be impacted by the interaction between individual characteristics and object properties, and further proposes a preliminary framework called “context‐dependent attentional selection hypothesis.”