Endogenous shifts of attention cause distortions in the perception of space: Reviewing and examining the attentional repulsion effect. Issue 4 (20th April 2020)

• Record Type: Journal Article
• Authors: Lawrence, Rebecca K.; Kulzhabayeva, Dana; Pratt, Jay
• Is Part Of: Visual cognition. Volume 28:Issue 4(2020)
• Page Start: 292
• Page End: 310
• Publication Date: 2020-04-20
• Subjects: Attention repulsion -- endogenous attention -- exogenous attention; Visual perception -- Periodicals; Cognition -- Periodicals; Vision -- Periodicals; 152.14
• DOI: 10.1080/13506285.2020.1793438
• Languages: English
• ISSNs: 1350-6285

Abstract

ABSTRACT: The functioning of spatial attention and its effects on visual processing are typically studied using chronometric and accuracy measures of behaviour. However, a growing body of literature has studied the attentional repulsion effect (ARE). Simply put, when attention is focused on one location in the visual field, stimuli appearing nearby the attended location are perceived as being located further away from the attended location than they physically are. The ARE is particularly compelling, as it is best explained by considering the receptive field properties of visual cells, thus allowing for more direct comparisons between behaviour and neural functioning. Nonetheless, most research testing the ARE has manipulated spatial attention exogenously. Furthermore, for studies that have explored endogenous attention and the ARE, empirical evidence is conflicting. Therefore, the aim of the current study was to address this inconsistency by testing the effect of voluntary attention on spatial repulsion using an optimal operationalization of endogenous attention. Centrally presented, highly informative double-cues were used to shift attention, and placeholders were included in the display to help anchor attention. Overall, we observed strong spatial repulsion effects when attention was shifted endogenously, providing compelling evidence that voluntary deployments of attention can cause perceptual distortions of space.