کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
928554 922373 2012 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Performing under pressure: Gaze control, decision making and shooting performance of elite and rookie police officers
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب شناختی
پیش نمایش صفحه اول مقاله
Performing under pressure: Gaze control, decision making and shooting performance of elite and rookie police officers
چکیده انگلیسی

Gaze of elite (E) and rookie (R) officers were analyzed as they faced a potentially lethal encounter that required use of a handgun, or inhibition of the shot when a cell phone was drawn. The E shot more accurately than the R (E 74.60%; R 53.80%) and made fewer decisions errors in the cell condition when 18.50% of E and 61.50% of R fired at the assailant. E and R did not differ in duration of the draw/aim/fire phases, but the R’s motor onsets were later, during the final second compared to the E’s final 2.5 s. Across the final six fixations the E increased the percent of fixations on the assailant’s weapon/cell to 71% and to 86% on hits, compared to a high of 34% for the R. Before firing, the R made a rapid saccade to their own weapon on 84% of trials leading to a failure to fixate the assailant on 50% of trials as they fired. Compared to the R, the E had a longer quiet eye duration on the assailant’s weapon/cell prior to firing. The results provide new insights into officer weapon focus, firearms training and the role of optimal gaze control when under extreme pressure.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Human Movement Science - Volume 31, Issue 1, February 2012, Pages 101–117
نویسندگان
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