Fig. 7.

Sample single- and two-target visual search cues, from Experiment 2. Participants saw one or a pair of images and were instructed to find one of them. In the precise Feature Space condition, only a single item was shown as the cue. For the narrow condition a state-pair was used, and for the wider condition an exemplar-pair was selected. In the widest condition, two images were selected from different semantic categories