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Hi, need to submit a 500 words essay on the topic Article Review.However, these studies did not adequately address whether dual-task driving practice could reduce or eliminate the adverse impacts on d
Hi, need to submit a 500 words essay on the topic Article Review.
However, these studies did not adequately address whether dual-task driving practice could reduce or eliminate the adverse impacts on driving when the driver is on a cell phone. The current study is meant to address this issue.
The primary objective of the study was to assess the effect of practice on concurrent driving and phone conversation (Cooper and Strayer 893-894). The study expected to see that training in repeated scenarios would reduce dual task impairment driving aspects such as, collisions, break reaction time, and speed compliance.
The subjects of this study were two groups of students. Each group consisted of 30 participants. One group had 5% or less concurrent real world use of the cell-phone experience, and the other had group had 41% or more.
For highway driving environment, independent variables were following distance and braking reaction time. For city driving environment, in addition to them also included was speed compliance. The dependent variable was number of crashes.
The subjects performed driving for a period of four consecutive days in a simulator using four driving scenarios. two were created using highway database, and two were created using city road database. The highway driving scenario simulated 18-mile beltway with on and off ramps, overpass, and 2-3 traffic lanes in each direction. In this scenario, participants were following a pace car by maintaining an approximate headway of 2 seconds. The pace car was driving at 65 mph and decelerating to one of the four minimum speeds. 30 mph, 35 mph, 40 mph, and 45 mph. The city driving scenario simulated a 2-square-mile mixed downtown and residential environment with different posted speed limits, traffic lights, stop signs, one-way and two-way roads, distractor vehicles and the sudden appearance of human and animal. The experiment also used transfer scenario such as, from highway driving to city driving and vice versa.
The authors wanted to find if dual-task practice on
