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在专家—新手的研究范式中加入中间级,以90名不同运动水平的排球运动员作为被试,采用自行设计开发的“排球运动员运动决策测试系统”软件为测试工具,分析优秀排球运动员在拦网过程中的决策特征。结论:在拦网过程中,不同水平被试的决策水平存在显著性差异。优秀排球运动员决策速度和准确性具有专家优势,专家组优于中间组,中间组优于初级组;由此说明运动水平因素是影响决策速度和准确性的主要因素。专家组在拦网过程中的决策信息加工水平具有专家特有的决策策略,表现出决策速度快、准确性高,这与多年的训练、专项知识经验、关注主要信息线索、提取信息速度快有着直接的关系。
In the experts - novice research paradigm to join the middle class, with 90 different levels of volleyball players as subjects, using self-designed “volleyball player sports decision test system ” software as a test tool to analyze the excellent volleyball players in Blocking process decision characteristics. Conclusion: There are significant differences in decision-making levels among different levels of interception during blocking. The excellent speed and accuracy of the excellent volleyball players has the advantage of experts. The expert group is better than the middle group and the middle group is better than the junior group. This shows that the level of exercise is the main factor that affects the speed and accuracy of decision making. The expert group has the decision-making strategy of specialists in the processing of decision-making information in blocking process, showing the speed of decision-making and high accuracy. This is directly related to years of experience in training and special knowledge, focusing on the main information clues and extracting information quickly relationship.