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. Author manuscript; available in PMC: 2015 Jun 3.
Published in final edited form as: Exp Psychol. 2014;61(6):439–456. doi: 10.1027/1618-3169/a000263

Table 1.

Eye Gaze Response Speed.

Array Size Species Experiment 1
Experiment 2
Experiment 3
Experiment 4
M SD M SD M SD M SD
16 Human 315 83 402 174 360 132 858 386
Primate 370 106 443 105 380 85 803 224
Mammal 616 206 617 130 506 103.2 822 219

36 Human 355 105 484 146 368 98 1,654 541
Primate 740 315 758 225 508 133 1,336 393
Mammal 1,265 379 1,316 520 804 240 1,479 347

64 Human 652 204 961 505 724 242 2,800 866
Primate 1,053 656 1,365 772 981 487 3,151 1,002
Mammal 1,578 614 1,992 838 1,512 399 2,931 973

Note. Participants’ mean (M) and standard deviation (SD) response times (ms) to fixate their gaze on targets.