@article{oai:aue.repo.nii.ac.jp:00008066,
 author = {橋詰, ゆり and 牧野, ユリアン and 長津, 恒輝 and 土屋, 亮太 and 鈴木, 健 and 杉山, 康司},
 journal = {教科開発学論集},
 month = {Mar},
 note = {text, 本研究は発育発達の著しい小学生期において，生まれ期およびスポーツ活動が同学年内に生じる体力差に及ぼす影響について検討した。静岡県の小学生に対し，体力テストの結果とともに個人基本情報（身長，体重，性別，生年月日）を調査した。得られた体力データは総計98,615名（内訳：小学校386校，男児50,275名，女児48,340名）であった。生年月日から生まれ期ごとに分類（遅生まれ：４～６月，中生まれ：９～11月，早生まれ：１～３月）し，分析に用いた。その結果，男女とも全ての学年において，遅生まれが中生まれと早生まれを，中生まれが早生まれを上回る得点を示し，３項目（早生まれと中生まれ，早生まれと遅生まれ，中生まれと遅生まれ) 間に有意な差が認められた（p<0.01)。特に早生まれと遅生まれにおいて，体力合計点でみる得点差は第1学年～第6学年まで男子が3.21～4.82点，女子が2.94～4.15点を示した。また，遅生まれと早生まれの合計点差に占める各テスト項目の割合では，パワー系種目において生まれ期の影響が大きく，発達段階によって影響を及ぼす項目が異なることが示された。さらに，生まれ期とスポーツ活動の有無についてみると，生まれ期による体力差減少のカギは早生まれ児童がスポーツ／運動習慣を低学年期にもつよう促すことであると示唆された。, This study investigated the effects of birth date and sports activities on physical fitness in elementary school students. We surveyed the basic personal data (height, weight, gender, date of birth) and the results of the physical fitness test of elementary school students in Shizuoka prefecture. A total of 98,615 physical fitness data were obtained (breakdown: 386 elementary schools, 50,275 boys, 48,340 girls). Classified by birth date from date of birth (late birth: April to June, middle birth: September to November, early birth: January to March), and used them for analysis. As a result, in all grades for both boys and girls, late-born children had higher scores than middle-born and early-born, and middle-born had higher scores than early-born. Furthermore, a significant difference was found among the three tests (early birth and middle birth, early birth and late birth, middle birth and late birth). In addition, the rate of each test to the total score was found the difference between late birth and early birth. Therefore, these results showed that the influence of the birth period was stronger in the physical strength, and the influence of these tests was depended on the developmental stage. The difference of physical fitness in birth periods within sports activities group was 3.0 to 4.8 points.From these results, it was suggested that early-born children having sports habits at an early stage may reduce the difference to the same level as late-born children who do not engage in sports activities., 静岡大学大学院教育学研究科},
 pages = {89--98},
 title = {小学生の体力テストからみる生まれ期およびスポーツ活動が及ぼす体力差},
 volume = {9},
 year = {2021}
}