论文标题
部分可观测时空混沌系统的无模型预测
The Impact of Birth Order on Behavior in Contact Team Sports: the Evidence of Rugby Teams in Argentina
论文作者
论文摘要
几项研究表明，出生顺序和兄弟姐妹的性别可能会对个体行为特征产生影响。特别是，已经发现（老年男性兄弟姐妹）的第二兄弟往往会有更多的纪律问题。如果是这种情况，也应在接触运动中显示。为了评估这一假设，我们使用了来自阿根廷巴伊亚·布兰卡（BahíaBlanca）的南橄榄球联盟（URS）的数据集，并通过调查该联盟的四百多名球员来获得的信息。我们发现，与年龄较大的男性兄弟和收到的黄牌数量之间是第二胎的男性橄榄球运动员之间有着统计学上的显着关系。 \ textbf {关键字：}出生顺序；行为;联系运动；橄榄球。
Several studies have shown that birth order and the sex of siblings may have an influence on individual behavioral traits. In particular, it has been found that second brothers (of older male siblings) tend to have more disciplinary problems. If this is the case, this should also be shown in contact sports. To assess this hypothesis we use a data set from the South Rugby Union (URS) from Bahía Blanca, Argentina, and information obtained by surveying more than four hundred players of that league. We find a statistically significant positive relation between being a second-born male rugby player with an older male brother and the number of yellow cards received. \textbf{Keywords:} Birth Order; Behavior; Contact Sports; Rugby.
