From Detection to Disruption: Spatial Biases Impair Efficient Multiple Target Search Strategies

Barcelona, Spain · May 2026

Posters · Perception & Awareness: How We Experience the World

Isaac Henderson
University of Bristol UK
Kayley Birch-Hurst
University of the West of England
Kait Clark
University of the West of England

Abstract

We recorded search efficiency and oculomotor behaviour in 178 adult searchers during a dual-target search task. Eye movements revealed an initial global scene survey, absent in subsequent search, suggesting observed efficiency impairments stemmed from spatial biases formed during first-target detection.

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From Detection to Disruption: Spatial Biases Impair Efficient Multiple Target Search Strategies

Abstract

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