采用问卷调查和数理统计方法,研究了不同的比赛情景对篮球运动员的运动成绩影响.结果表明,不同的比赛情景对运动成绩的影响程度不一样,比赛的"心理状态"、"重要性"、"对手水平"和"比赛进程"与运动成绩呈显著性负相关,"时间进程"和"主客场"与运动成绩不存在显著性相关性.在篮球比赛中发生"choking"现象是多种比赛情景综合影响的结果,不同的比赛情景组合下发生"choking"现象的频次不同,其中在"主场比赛,结束阶段,比分相持"时,发生"choking"现象的频次最高.%Questionnaire and mathematical statistics were used to measure the effects of different stresses under different game situations on basketball players' sport performance.The results showed that different game scenarios had different impacts on sport performance.There was significant negative correlation between the "state of mind", "importance of game", "level of the opponent", "process of the competition" and sports performance.There was no significant correlation between the "process of time", "playing at home or away" and sports performance."Choking" came from many reasons and happened under different circumstances.It happened the most of the time when the players playing at home with the same scores for both sides at the end of the match.
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