著者
田井 健太郎
出版者
一般社団法人 日本体育学会
雑誌
体育学研究 (ISSN:04846710)
巻号頁・発行日
vol.60, no.Report, pp.R2_1-R2_7, 2015 (Released:2015-07-15)
被引用文献数
1
著者
島崎 崇史 吉川 政夫
出版者
一般社団法人 日本体育学会
雑誌
体育学研究 (ISSN:04846710)
巻号頁・発行日
vol.57, no.2, pp.427-447, 2012 (Released:2012-12-05)
参考文献数
64
被引用文献数
1 1

The purposes of this study were to construct a Nonverbal Communication Scale for Coaches (NCSC) and to examine relationships among nonverbal communication (NVC), communication ability and coaching evaluation. Study 1 involved construction of the NCSC. Adolescent athletes (n=166) completed a questionnaire that assessed their coach's nonverbal communication (perceived frequency and impression). Exploratory factor analysis yielded eight factors: negative NVC (unfavorable impression formation, negative attitude, unacceptable attitude and exhibition of perplexity) and positive NVC (positive distance, positive gesture, positive touching and positive expression). Study 2 involved testing the reliability and validity of the NCSC, and examining the relationships among NVC, communication ability and coaching evaluation. Adolescent athletes (n=276) estimated their coach's NVC, verbal communication and coaching using the NCSC, Communication Ability Evaluation Scale (Negishi and Kikkawa, 2006) and Coaching Evaluation Scale (Tanaka et al., 1996). Structural equation modeling demonstrated: 1) the reliability and validity of the NCSC for measuring the coach's NVC, 2) relationships among NVC, communication ability and coaching evaluation, and 3) mediation of coaching ability in the relationships. These findings provide a model of relationships among NVC, communication ability and coaching evaluation.
著者
苅山 靖 図子 浩二
出版者
一般社団法人 日本体育学会
雑誌
体育学研究 (ISSN:04846710)
巻号頁・発行日
pp.14067, (Released:2015-03-13)
参考文献数
22
被引用文献数
3 1

The present study attempted to develop a training model using the rebound jump (RJ) for improving stiffness during bounding (BD), focusing on joint kinetics. Seventeen male track and field athletes (sprinters, jumpers, and decathletes) performed the BD and RJ. Video images of their jumping motions in the sagittal plane (300 Hz) and their ground reaction force data (1,000 Hz) were recorded. Stiffness was calculated using the spring-mass model, and the joint extension and plantar flexion torques during the first half of the take-off phase and negative torque power of the 3 lower joints (ankle, knee, hip) were calculated. The foot angle at the moment of touchdown during BD was also calculated. The results were as follows: 1. During BD and RJ, stiffness was correlated with the ankle joint torque during the first half of the take-off phase and the negative torque power about the ankle joint. 2. The foot angle at the moment of touchdown during BD was correlated with stiffness, contact time, ankle joint torque during the first half of the take-off phase, and negative torque power of the ankle joint. 3. Ankle joint torque and negative torque power about the ankle joint during the first half of the take-off phase in BD were correlated with those during RJ. These results suggest that stiffness during BD and RJ are affected by ankle joint kinetics. On the basis of these results, previous studies and sports training principles, plyometric training using the RJ may be useful for improving the stiffness in BD via ankle joint kinetics.
著者
安永 明智 谷口 幸一 徳永 幹雄
出版者
一般社団法人 日本体育学会
雑誌
体育学研究 (ISSN:04846710)
巻号頁・発行日
vol.47, no.2, pp.173-183, 2002
被引用文献数
6 6

本研究では,地域の高齢者209名を対象に,QOLの重要な構成要素である主観的幸福感に運動習慣が及ぼす影響について,心理社会的変数を加えて,その関係性を明らかにしていくことが目的であった.以下のような結果が得られた.1)運動習慣は,特に後期高齢者において,社会的自立因子,健康度自己評価,家族サポート,主観的幸福感で有意に肯定的な影響を及ぼすこと.2)運動習慣はADLを維持すること,そしてADLを維持していくことは,健康度自己評価やソーシャルサポートを高め,そのことが主観的幸福感に影響すること.3)これらの結果から,運動習慣が主観的幸福感に及ぼす影響は,ADLやソーシャルサポート,健康度自己評価を通した間接的な影響であることが推察された.なお,本研究は,地方小都市である一地域を対象に実施したものである.したがって,地域的なバイアスが諸変数に及ぼす影響も考えられる.今後,都市部などを含んだ様々な地域を対象に同様な調査を繰り返し,共通性を明らかにしていく必要があるであろう.また,横断的な分析であるために,因果関係までは言及することができなかった.今後は,縦断的な調査方法を用いて,因果関係を明らかにしていくことを課題としたい.
著者
比留間 浩介 森 健一 尾縣 貢
出版者
一般社団法人 日本体育学会
雑誌
体育学研究 (ISSN:04846710)
巻号頁・発行日
vol.58, no.2, pp.699-706, 2013 (Released:2013-12-07)
参考文献数
18

The purpose of this study was to consider the selection method employed for baton passing during sprint relays in high school physical education classes. Down sweep passing and up sweep passing were compared in terms of learning effect. The results obtained after dividing the students into 3 groups according to sprint capability, and examining the learning effect, were as follows. 1.  The group with a high sprint capability tended to use up-sweep passing because this allowed the baton to be passed while maintaining sprint speed. 2.  The groups with low and medium sprint capability low tended to use down-sweep passing over a free distance, because these groups found it difficult to maintain speed in the takeover zone.   These observations suggest that physical education classes can be made more productive by choosing a suitable baton pass method according to sprint ability.
著者
内田 遼介 町田 萌 土屋 裕睦 釘原 直樹
出版者
一般社団法人 日本体育学会
雑誌
体育学研究 (ISSN:04846710)
巻号頁・発行日
pp.13086, (Released:2014-08-11)
参考文献数
32
被引用文献数
4 2

Collective efficacy has been identified as a critical determinant of team success in sport. Many studies in sport psychology have focused on the relationships between collective efficacy and psychological variables or outcomes of interest. Although an increasing number of studies on collective efficacy have been conducted in Japan, greater attention should be given to refining the methodology for assessing the construct of collective efficacy. The purposes of this study were to confirm the factor structure and establish construct validity of the Japanese translated version of the Collective Efficacy Questionnaire for Sports (J-CEQS) with revisions to its original version (Short et al., 2005). The participants were 1244 athletes from 48 teams. We conducted a confirmatory factor analysis and found that the J-CEQS showed the same multidimensional factor structure as Short's original questionnaire. To test the construct validity of the J-CEQS, we examined correlations among its subscale scores with the Group Environment Questionnaire (GEQ; Carron et al., 1985). All the J-CEQS subscales were significantly correlated with the group integration-task subscales. The unity subscale of the J-CEQS was also significantly correlated with all the GEQ subscales. These correlations were similar to those shown in previous studies (Martínez et al., 2011; Short et al., 2005). The present findings provide preliminary support for the utility of the J-CEQS as a measure for assessing collective efficacy in sport teams. We discuss recommendations for future studies using the J-CEQS.
著者
丹羽 劭昭
出版者
一般社団法人 日本体育学会
雑誌
体育学研究 (ISSN:04846710)
巻号頁・発行日
vol.13, no.1, pp.13-20, 1968

We attempted to construct a group membership test in order to measure the `group membership', which is an operational concept used in analyzing the relationships between the members' attitude and behavior and the function of the athletic group. Subjects are 419 in number, whom we selected from many athletic groups of colleges and high schools in the Kinki District. Ave asked them to answer the questionnaires twice, in July and October, 1965. Using the data thus obtained, we were given the final measure of the twenty items using the Likert Method. We examined the final measure and reached tile following conclusions. 1.The internal-consistency reliability of our group membership test is very high :r_<xx> =.84, and accordingly we believe that the homogeneity of each item to the total score is also high. 2.By our group membership test, between the membership in the first test July and that in the second test in October, we could not find a correlation. So we believe our `membership' is changeable. But, the amount of change largely depends on the subjects' grades in schools. 3.It is difficult to find the retest reliability of our group membership test, for our `membership' is very changeable. In our study, we presented the simpler 5 point method as well as the point converted by the method of Sigma Value.
著者
大峰 光博 友添 秀則 長島 和幸
出版者
一般社団法人 日本体育学会
雑誌
体育学研究 (ISSN:04846710)
巻号頁・発行日
vol.58, no.2, pp.473-482, 2013
被引用文献数
1

&nbsp;&nbsp;In baseball games, there are instances where a pitcher deliberately targets a batsman of the opposing team with a pitch in order to retaliate against a previous strike on their own player by the opposing team. The present study focusing on major league baseball aimed to clarify the nature of the responsibility sensed a pitcher who finds himself in a similar position after a batsman on his team has taken an intentional hit from the opposing team's pitcher in order to analyze the structure of the pitcher's dilemma. We looked at the situation not only from the viewpoint in which the pitcher's responsibility is considered an obligation, as proposed by Takikawa, but also from the obligations concept proposed by Sandel.<br> &nbsp;&nbsp;We found that there is a responsibility to comply with the official baseball rules to discourage any retaliatory hit on a batsman in order to avoid any intentional injury to a member of the opponent's team. On the other hand, responsibility for an intentional hit on a batman can be considered an obligation in order to implement an unwritten rule that condones such retaliatory action. Therefore the structure of the responsibility is considered to be an obligation that generates a dilemma for the pitcher and promotes conflict. On this basis, the difficulty of resolving the problem related to a retaliatory hit was highlighted. Furthermore, the possibility of analysis in accordance with the responsibility concept for ethical issues in sport was suggested.<br> &nbsp;&nbsp;We discuss the concept of responsibility as an obligation that presents a conflict, and consider which course of action should have priority in such cases.<br>
著者
石垣 健二
出版者
一般社団法人 日本体育学会
雑誌
体育学研究 (ISSN:04846710)
巻号頁・発行日
pp.13090, (Released:2014-07-30)
参考文献数
32
被引用文献数
1 4

This paper focuses on “bodily experience” and “bodily dialogue” in physical education with the aim of clarifying the domain of bodily experience and bodily dialogue, and discusses the significance of physical education as “education in intercorporeality” by showing that bodily experience and bodily dialogue foster a vital sense of “we” in modern Japanese children.   First, the author examines bodily experiences in the context of physical education. Bodily experiences are central to other experiences (experiences of the self, experiences from the others and experiences of the things) in physical education, and elicit “bodily feelings”, which can be regarded as Gestalts that we perceive from the subject's viewpoint. The Gestalts consist of feelings of the self body, feelings from others' bodies, and the feelings of things for both the self and the others. The bodily feelings as Gestalts form the core of bodily experiences, and this underlies our experiences in physical education.   Secondly, the author considers the essence of bodily dialogues, through which we perceive the others by bodily feelings. Therefore the domain of bodily dialogues involves both bodily experiences and experiences from the others. The domain of bodily dialogues extends to that of “mental dialogues”, but the two are distinct because the latter is involves mental, not bodily, feelings. Also the latter promotes the restoration of corporeality by acquiring mental feelings, whereas the former promotes the formation of the latter by acquiring bodily feelings.   Finally, it can be said that the self and the others share bodily rather than mental (emotional) experiences in physical education. In other words, instead of having mental dialogues through mental feelings, we experience bodily dialogues thorough bodily feelings. In our everyday lives, we nurture “intersubjectivity” through mental dialogues, but we also nurture “intercorporeality” through bodily dialogues when practicing physical education. This makes it possible for us to recognize ‘we’ as bodily feelings. Therefore, physical education is essential for the development of modern Japanese children, who allocate too much time to intellectual training and need to education in intercorporeality.