Preparation Time And Advance Information Influence On Athletes’ Task Switching

Experimental objective:to study the preparation time and advance information on the effects of task switching and the difference between ordinary college students and athletes. Experiment method, experimental method, this study adopts this clue paradigm designed two experiments, in experiment1time to prepare for the1000ms, information for all part of the information and no information in advance. To examine the different information in advance of the influence of task switching. In order to further validate the conclusion of experiment-1and reveals the influence of prior information mechanism, experiment2examined under different conditions of preparation time effect for the information in advance. Compared with the experiment1is different during the preparation phase, preparation time is divided into three levels, respectively for100ms and600ms,1000ms. Try to be correct reaction of repetitive tasks, task switching as the main indexes. Results (1) when the preparation time is600ms and1000ms, under the different information in advance, advance information for ordinary college students is greater than the influence of the athletes. The impact on the track and field athlete is greater than the small ball player..(2) when the preparation time is very short for100ms, reaction time and the switching costs in advance were no significant differences between the three levels of information.(3) compared with repetitive tasks, a greater role in information of switching the task in advance.According to the experimental results the following conclusions:(1) information is main influence cognitive processing tasks set in advance the refactoring (2) the preparation time and provided information to apply to the task Settings of inertia and tasks set refactoring, switching cost reflects the two machining process with additive effect.(3) the movement of the individual through certain training can reduce switching cost, athletes in open and closed class projects respectively on the task set refactoring and tasks set inertia...