CAJ | 학술논문

采用元分析法，运用比值比和随机效应模型确定相对年龄效应对运动员选材与发展的总体影响和调节变量。结果显示：在竞技体育运动中相对年龄效应盛行，其强度是以较小的效应量明显存在运动选材与发展的结构制度中，并伴随相对年龄差异的增加，危险度呈线性增长。年龄分类、技术水平、运动项目是风险度的主要调节变量，具体表现在高度流行的集体球类运动项目、半职业水平和青少年男性中存在相对年龄效应不平等最大强度的危险性。研究者应深入理解放大和缩小相对年龄效应的机制，对实践过程进行调控和评估，以达到减少或消除这种不平等的运动现象。
채용원분석법，운용비치비화수궤효응모형학정상대년령효응대운동원선재여발전적총체영향화조절변량。결과현시：재경기체육운동중상대년령효응성행，기강도시이교소적효응량명현존재운동선재여발전적결구제도중，병반수상대년령차이적증가，위험도정선성증장。년령분류、기술수평、운동항목시풍험도적주요조절변량，구체표현재고도류행적집체구류운동항목、반직업수평화청소년남성중존재상대년령효응불평등최대강도적위험성。연구자응심입리해방대화축소상대년령효응적궤제，대실천과정진행조공화평고，이체도감소혹소제저충불평등적운동현상。
With the method of meta-analysis, the paper takes odd ratio and random effect model to determine the relative age effects on the identification of athlete talent as well as the moderator variable. The results show that it is highly popular for relative age effect in competitive sport. Its strength lies in the structure system of identification and development of athlete talents with the small effect. Also the risk increases linearly with the increase of the relative age difference. Age, skill level, sport game are the major moderator variables of risks, showing themselves in ball games, the highly popular ones, semi-professional level and young male athletes. Therefore, researchers should understand the expansion and contraction mechanism of relative age effect, regulate and assess the practical process in order to reduce or eliminate the social inequality.