The accuracy of car approach speed judgments were not affected by changes in lighting conditions, but speed judgments for the solo headlight motorcycle became significantly less accurate as lighting reduced in the early night and night-time conditions.
A further investigation demonstrated that tri-headlight configurations with separation between headlights on the horizontal and vertical axes are most effective for yielding accurate speed judgments.
We investigated drivers' judgments of motorcycle and car approach speeds across a number of levels of luminance within a virtual city scene, as well as the effectiveness of a tri-headlight formation on motorcycle speed judgments.
Incorporation of a tri-headlight formation onto the standard motorcycle frame resulted in improved accuracy of approach speed judgments, relative to the solo headlight motorcycle, as ambient light levels reduced.
This paper explores drivers' abilities to make judgments of motorcycles and car approach speeds in nighttime driving conditions, when only the headlights are visible, as well as the effectiveness of a tri-headlight configuration on the accuracy of motorcycle speed judgments.
This question was explored in three online studies using a speeded judgment procedure, which assessed disbelievers in two different Western cultures (United States and Finland).
(2010) due to the fact that both training and test appear to reply on speeded judgments, and perhaps relatively more automatic processing (whereas in the present study, the training involves more elaborative processing of emotional ambiguous scenarios which might engage a more controlled level of processing).
"We know we need his speed, his judgment, his pick-and-rolls," Ginobili said of Parker.
Then the two criteria I really look for are productivity — which is about speed and judgment and drive — and the second one is fun.
Mr Fan describes an "antiquated" system in which police are rated for accuracy in shooting at a target from a stable position on one knee, rather than for speed and judgment in more realistic conditions.
