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首页> 美国卫生研究院文献>Children >Differences on Motor Competence in 4-Year-Old Boys and Girls Regarding the Quarter of Birth: Is There a Relative Age Effect?
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Differences on Motor Competence in 4-Year-Old Boys and Girls Regarding the Quarter of Birth: Is There a Relative Age Effect?

机译：4岁男孩和女孩的竞争能力的差异有关本季度的季节：有相对年龄的影响吗？

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摘要

The aim of this study was to evaluate the differences on motor competence between boys and girls aged 4 years old and investigate the existence of Relative Age Effect on their motor competence. In total, 132 preschool children were evaluated, of whom 60 (45.50%) were girls and 72 (54.5%) were boys. The distribution of the participants was from quarter 1 [n = 28 (21.2%)], quarter 2 [n = 52 (39.4%)], quarter 3 [n = 24 (18.2%)], and quarter 4 [(n = 28 (21.2%)], respectively. The Movement Assessment Battery for Children-2 (MABC-2) was used to collect the data. The data show the main effects on quarter of birth factor in manual dexterity (MD; p < 0.001), in aiming and catching (A&C; p < 0.001), in balance (Bal; p < 0.001) and in total test score (TTS; p < 0.001). There are also statistical differences on gender factor in MD (p < 0.001) and in TTS (p = 0.031). A significant effect was also found in the interaction between two factors (gender and quarter of birth) in MD (p < 0.001), A&C (p < 0.001), and Bal (p < 0.001). There are differences in all the variables studied according to the quarter of birth and only in manual dexterity and in the total score if compared according to gender (the scores are higher in girls).
机译：本研究的目的是评估4岁的男孩和女孩之间的机动能力的差异，并调查对其竞争能力的相对年龄影响的存在。总共评估了132名学龄前儿童，其中60名（45.50％）是女孩，72名（54.5％）是男孩。参与者的分布来自四分之一[n = 28（21.2％）]，第2季度[n = 52（39.4％）]，第3季[n = 24（18.2％）]和第4季度[（n =分别为28（21.2％）]分别用于儿童-2（MABC-2）的运动评估电池来收集数据。数据显示对手动灵活性的季度出生因素的主要影响（MD; P <0.001） ，瞄准和捕获（A＆C; P <0.001），平衡（BAL; P <0.001）和总检测分数（TTS; P <0.001）。MD中的性别因素也有统计差异（P <0.001）在TTS（p = 0.031）。在MD（P <0.001），A＆C（P <0.001）和BAL（P <0.001）之间的两个因素（性别和季度）之间的相互作用中也发现了显着效果。 。根据本季度研究的所有变量存在差异，只有在手动灵活性和总分中，如果根据性别（女孩的得分较高），则在总分中进行比较。

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