19 0 0 0 OA ノロウイルス感染症
6 0 0 0 OA スポーツ科学における個人差を生かした統計モデル
- 著者
- 高橋 信二
- 出版者
- バイオメカニズム学会
- 雑誌
- バイオメカニズム学会誌 (ISSN:02850885)
- 巻号頁・発行日
- vol.42, no.1, pp.53-58, 2018 (Released:2019-02-01)
- 参考文献数
- 7
体育・スポーツ科学では,トップアスリートなどの特徴的な個人を対象とする研究報告も少なくなく,単一の個人を複数回測定したデータを分析することも多い.同一個人から複数回測定したデータから,個人特性(個人差)を考慮しつつ,一般的な傾向を見いだすための統計解析法として「対応のあるt 検定」や「反復測定の分散分析」がある.しかし,これらの統計解析は厳密には個人差を十分に反映したモデルとは言い難い.本稿では,反復測定の分散分析を例に,どのように個人差が処理されているのかを解説し,個人差を反映した統計モデルとその結果の有用な活用方法を紹介する.
1 0 0 0 IR 129.呼吸代謝測定装置VO2000の測定精度(呼吸・循環)
1 0 0 0 OA 競技特性と個人差が 20 mシャトルランテストのターンにおよぼす影響
- 著者
- 吉田 雄大 板谷 厚 高橋 信二 木塚 朝博
- 出版者
- 日本体育測定評価学会
- 雑誌
- 体育測定評価研究 (ISSN:13471309)
- 巻号頁・発行日
- vol.15, pp.25-32, 2016-03-31 (Released:2016-10-08)
- 参考文献数
- 13
This study aimed to examine the turn characteristics in the multistage 20-m shuttle running test and to investigate method of define to turn characteristics by individual differences among rugby players. Fifteen university rugby players and 4 university long distance runners underwent the multistage 20-m shuttle running test. The head of each subject was digitized and its two-dimensional coordinate data was reconstructed by using the direct linear transformation method. The running locus and acceleration during the turns in the shuttle were calculated from the two-dimensional data. The turning locus of the rugby players was different from that of the long distance runners. Almost all the rugby players turned with a linear locus, whereas all long distance runners, in contrast, turned with an ellipsoidal locus. However, there were no individual differences among the rugby players. Therefore, using mixed models assessed difference in increases of acceleration among individuals. The results of model comparison suggest that the turn characteristics during shuttle running were determined by increases of acceleration during the turn because individual differences have an effect on this particular characteristic. Thus, in the multistage 20-m shuttle running test, an account of the turn characteristics was important, with the exception of the number of shuttles.
- 著者
- 中川 昭 高橋 信二 中本 光彦
- 出版者
- 日本トレーニング科学会
- 雑誌
- トレーニング科学 (ISSN:13494414)
- 巻号頁・発行日
- vol.17, no.3, pp.201-210, 2005
1 0 0 0 OA 地域福祉を支えるファンド・レイジングとしての共同募金のマネジメントに関する研究
1 0 0 0 OA 地域在住中高齢者における筋機能,運動機能,生活機能間の因果構造
- 著者
- 西嶋 尚彦 鈴木 宏哉 大塚 慶輔 田中 秀典 中野 貴博 高橋 信二 田渕 裕崇 山田 庸 加賀谷 淳子 福永 哲夫 久野 譜也 松田 光生
- 出版者
- 日本体力医学会
- 雑誌
- 体力科學 (ISSN:0039906X)
- 巻号頁・発行日
- vol.52, pp.213-224, 2003-08-01
- 参考文献数
- 37
- 被引用文献数
- 3 2
The purpose of this study was to confirm the causal structure model of muscle, motor and living functions utilizing structural equation modeling (SEM). As subjects, 103 community-dwelling older men and women, aged 65.7±6.9 years of age, participated in the study to measure muscle cross-sectional area, maximum voluntary contractions, muscle power, 4 physical performance tests, and 16 questionnaires regarding ability of activities of daily living. The causal structure model of muscle, motor and living functions was hypothesized to be a hierarchical causal structure. The causal structure model of muscle function was hypothesized to be a hierarchical causal structure consisting of 3 sub-domains of muscle mass, muscle strength, and muscle power. Data analysis procedures were as follows : a) testing of construct validity of muscle function variables using confirmatory factor analysis (CFA) in SEM ; b) testing of causal structure using SEM ; c) testing of factor invariance using multi-group analysis for gender. The highest goodness of fit indices was obtained in the causal structure model of muscle, motor and living functions (NFI=.928, CFI=.978, RMSEA =.061). The causal coefficient of muscle function to motor function was. 98 (p<.05), followed by .34 for motor function to living function. From the results of multi-group analysis, the measurement invariance model indicated the highest goodness of fit indices (TLI=.968, CFI=.977). It was concluded that the hierarchical causal relation was among muscle, motor and living functions, and in which muscle function was consisted of 3 sub-domains.