Figure 5.

Vehicles categorization task (Experiment 3). Subjects were asked to categorize an object as a vehicle or not. (A) Correlation plot of categorization times for each item in the vehicles task (averaged across subjects) against predictions using visual search data. Plus symbols represent reaction times of all vehicles, and circles represent reaction times of all nonvehicles. (B) Correlation between the observed categorization times against predictions using coarse footprint with the same conventions as in Figure 5A. (C) Approximate representation of vehicles and nonvehicles in visual search space, showing separable clusters according to category. Some images are scaled down to accommodate them in the plot.