Navigating the mind's eye: understanding gaze shifts in visuospatial bootstrapping

Nikolov, Teodor Y., Allen, Richard J., Havelka, Jelena, Darling, Stephen, van de Vegte, Baz and Morey, Candice C. ORCID: https://orcid.org/0000-0002-7644-5239 2024. Navigating the mind's eye: understanding gaze shifts in visuospatial bootstrapping. Quarterly Journal of Experimental Psychology 10.1177/17470218241282426

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Abstract

Visuo-spatial bootstrapping refers to the well-replicated phenomena in which serial recall in a purely verbal task is boosted by presenting digits within the familiar spatial layout of a typical telephone keypad. The visuo-spatial bootstrapping phenomena indicates that additional support comes from long-term knowledge of a fixed spatial pattern, and prior experimentation supports the idea that access to this benefit depends on the availability of the visuo-spatial motor system (e.g., Allen et al., 2015). We investigate this by tracking participants’ eye movements during encoding and retention of verbal lists to learn whether gaze patterns support verbal memory differently when verbal information is presented in the familiar visual layout. Participants’ gaze was recorded during attempts to recall lists of seven digits in three formats: centre of the screen, typical telephone keypad, or a spatially identical layout with randomized number placement. Performance was better with the typical than with the novel layout. Our data show that eye movements differ when encoding and retaining verbal information that has a familiar layout compared with the same verbal information presented in a novel layout, suggesting recruitment of different spatial rehearsal strategies. However, no clear link between gaze pattern and recall accuracy was observed, which suggests that gazes play a limited role in retention, at best.

Item Type:	Article
Date Type:	Published Online
Status:	In Press
Schools:	Psychology
Publisher:	SAGE Publications
ISSN:	1747-0218
Date of First Compliant Deposit:	24 June 2024
Date of Acceptance:	20 June 2024
Last Modified:	06 Nov 2024 18:09
URI:	https://orca.cardiff.ac.uk/id/eprint/170090

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