Searching near and far: The attentional template incorporates viewing distance.

ABSTRACT: According to theories of visual search, observers generate a visual representation of the search target (the "attentional template") that guides spatial attention toward target-like visual input. In real-world vision, however, objects produce vastly different visual input depending on their location: your car produces a retinal image that is 10 times smaller when it is parked 50 compared to 5 m away. Across four experiments, we investigated whether the attentional template incorporates viewing distance when observers search for familiar object categories. On each trial, participants were precued to search for a car or person in the near or far plane of an outdoor scene. In "search trials," the scene reappeared and participants had to indicate whether the search target was present or absent

SUBMITTER: Gayet S 

PROVIDER: S-EPMC7616437 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature