Sentence examples for both groups of observers from inspiring English sources
Both groups of observers displayed suboptimal reliability for the identification of displaced fracture fragments.
Post hoc two-tailed paired t-tests revealed that the advantage in recognizing same-race faces was present in both groups of observers (Western Caucasians (p<.01); East Asians (p<.04)).
It is worth noting that this observation is not critical for the purpose of the present study, as the eye movement data showed significant, consistent and robust fixation patterns for face recognition in both groups of observers.
Finally, to identify whether eye movement strategies were modulated by the race of the faces, we computed a differential fixation map, by subtracting the eye movement patterns for Western Caucasian and East Asian faces in both groups of observers.
Regardless of the race of the input faces, fixation strategies deployed by both groups of observers during learning and recognition were consistent, as highlighted by the lack of significant difference in the differential fixation maps (Zcrit>|4.25|, P<.05) (Figure 9).
Both in the paired and unpaired evaluation of technical image quality, we found that differences between the two paddles were mostly more prominent in the scores of radiographers, even though the direction of the difference was usually the same for both groups of observers.
During learning, however, Western Caucasian observers used significantly more fixations (M = 28.8) than East Asian observers (M = 27) (F(1, 54) = 6.38, P = .014) and the number of fixations increased for both group of observers as Spotlight aperture size increased (F 2, 54) = 9.23, P<.001) (see Figure 1).
Therefore the data from both groups of East Asian observers were collapsed together.
A two-tailed Pixel test (Zcrit |4.25|; p<.05 – see below for statistical details) showed no differences across both groups of East Asian observers (see Supporting Figure S1).
High-fidelity simulation (sim) centers can accommodate large groups of observers through virtual reality (VR) observation.
Two other overflow rooms were filled out with lively groups of observers.
