The result of the research shows: the relative age effect is existed in Chinese male soccer players which are in difficult age groups.

研究结果显示：我国男子足球运动中存在相对年龄效应的现象。

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However, recent studies have brought down the relative importance of this solar effect on the little ice age.

不过，最近的研究结果下调了太阳辐射因素对小冰河期的相对重要性。

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A large of research has shown that the relative age advantage can have a substantial effect on sport achievement when athletes are grouped by age.

大量的研究表明，当运动员以年龄分组时，相对年龄优势对运动员的成材有实质性的影响。

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Known sometimes as the "birthdate effect" or "relative age effect", this generally diminishes as children get older but does not vanish.

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"With this data now available from more than one study, it really becomes the responsibility of parents, physicians, and teachers to pay attention to the relative-age effect and not intervene with treatment and labeling of children who it's no fault of their own what time of year they were born, " Garland says.

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