Figure 3.

Mean median response times (RT) (10 participants, ±s.e.m.) for detection and capture of moving targets of sizes (a) 1.0°, (b) 1.4°, and (c) 2.0°. There were no differences between the target patterns (figure 1 for patterns used). RTs fell with increased target size for all patterns. Note that the RTs in this experiment were approximately a factor of 10 faster than those in the previous experiment (illustrated in figure 2).