18 Questions
LBFS contributes to nearly 8% of all accidents in a UK sample of accident data in ________.
1999
Some LBFS crashes are due to low 'sensory conspicuity,' which refers to low contrast with the ________.
surroundings
Langham et al. (2002) investigated LBFS collisions with high conspicuity stationary police cars and found that 39% of reports driver did not ________.
brake
Deployment of warning signs and cones did not guarantee ________ in LBFS accidents.
detection
Data indicate that previous experience, also known as top-down processing, is crucial in these ________.
accidents
In the subsequent study by Langham et al. (2002), experienced drivers identified a slanted police car as a hazard faster than the ________ one.
in-line
Lower contrast items, such as pedestrians, are more difficult for the driver to ______
detect
Bright areas in the field of view lower drivers’ overall ______ sensitivity
contrast
Pedestrians believe they can be seen x1.8 further than they really can, with a pedestrian in black overestimating by a factor of ______
7
Bio-motion characteristics are familiar to a driver, making pedestrian detection ______ for drivers
easier
Gibson's ecological theory of perception focuses on the relationship between humans and their ______
environment
Van Bommel and Tekelenburg (1986) looked at the detection of low-contrast pedestrians by drivers and suggested that bright areas in the field of view lower drivers’ overall contrast sensitivity and mean that lower-contrast items, such as pedestrians, are more difficult for the driver to ______
detect
Participants in the study by Simons and Chabris were asked to count the number of passes made by the basketball teams, while a woman in a gorilla costume walked through the middle of the game to test ____________.
attention
At lower contrast, only ____________ of players noticed the gorilla in the video clip study (incorrectly).
8%
Participants watching the white team in the video clip study only noticed the gorilla ____________ of the time.
50%
In the study, participants watching the black team saw the gorilla ____________ of the time.
58%
According to Kahneman (1973), the issue with not noticing unexpected events like the gorilla was not a sensory problem but rather an issue with ____________.
attention
SPACE-BASED ATTENTION is a method for filtering visual information and directing ____________.
attention
Explore the concept of Looked But Failed to See (LBFS) and its contribution to accidents, particularly collisions involving high-contrast vehicles. Learn about factors such as sensory conspicuity and the impact on accident rates based on research data.
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