Orientation categories used in guidance of attention in visual search can differ in strength

We investigated orientation categories in the guidance of attention in visual search. In the first two experiments, participants had a limited amount of time to find a target line among distractors lines. We systematically varied the orientation of the target and the angular difference between the target and distractors. We find vertical,...

Correction: Competing Distractors Facilitate Visual Search in Heterogeneous Displays

Competing Distractors Facilitate Visual Search in Heterogeneous Displays

In the present study, we examine how observers search among complex displays. Participants were asked to search for a big red horizontal line among 119 distractor lines of various sizes, orientations and colours, leading to 36 different feature combinations. To understand how people search in such a heterogeneous display, we evolved the search...