著者
木内 敦詞 荒井 弘和
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.51, no.5, pp.677-688, 2006 (Released:2008-01-25)
参考文献数
17
被引用文献数
1

It has been clarified that self-efficacy (Bandura, 1977) predicts behavior and plays an important role in improving performance. However, there have been no reports of any practical trials for improving sports performance through the development of self-efficacy. The purpose of this study was to propose concrete application of the concept of self-efficacy to sports coaching, using base-running behavior in baseball as a theme. In Study 1, we examined the reliability (internal consistency and stability) of the Self-Efficacy Scale for Base-Running (SES-BR). In Study 2, we examined whether the intervention of the SES-BR could improve the self-efficacy and the performance of base-running as well as psychological competitive abilities such as “decisiveness,” “predictive ability,” and “judgment.” In Study 1, three coaches from a college baseball team extracted 31 types of base-running behavior that are considered critical in baseball games. In order to examine the reliability of the scale, the self-efficacy scores of the fielders in the team (N =24) were measured twice: once on the first day of the season, and again, one week later. The results indicated Cronbach's a =.94 and a test-retest correlation coefficient r =.81 ( p <.001) for the SES-BR, thus verifying the scale's reliability. In Study 2, the college baseball players received cards on which the SES-BR was printed and were instructed to verify the 31 base-running behavioral items every five days. The results revealed a significant increase in the self-efficacy score during the intervention period ( p <.05). Moreover, the base-run errors—an index for base-running performance—decreased due to the intervention of the SES-BR: 8.30/game before the intervention, 6.77/game (-18%) in the first season, and 4.32/game in the second season (-48%). Furthermore, “decisiveness” and the comprehensive evaluation of psychological competitive ability, as evaluated by DIPCA (Tokunaga, 2001), showed significant improvement during the second intervention season ( p <.05 for both). Therefore, the intervention of the SES-BR, which was developed in this study and confirmed to be highly reliable, was suggested as a possible measure for improving self-efficacy and performance in base-running as well as “decisiveness” and overall psychological competitive ability.
著者
木内 敦詞 荒井 弘和 浦井 良太郎 中村 友浩
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.54, no.1, pp.145-159, 2009-06-30 (Released:2009-11-05)
参考文献数
49
被引用文献数
3 4

College students have low levels of physical activity (PA); however, PA enhancement is suggested to serve as a gateway to the improvement of other forms of health behavior. Graduate Ready for Activity Daily (GRAD) by Sallis et al. (1999) is a PA enhancement course for college students immediately before graduation. The program contains the behavior change skills needed to adopt and maintain regular PA. Moreover, there is also a need to consider PA intervention for freshmen, from the same viewpoint as GRAD. The purpose of this study was to determine whether or not a behavioral science-based physical education program with homework would have positive effects on the psychological, behavioral, and physiological variables related to the PA of college freshmen. The project was named “First-Year Physical Education” (FYPE).College freshmen from an institute of technology in the Kinki area of Japan participated in this study (N=993; intervention group, N=497; non-intervention group, N=496). The programs that were common to all the classes were as follows (the numbers correspond to the sequence of activities in the program): (1) guidance, (2) health-related physical fitness test, (3)–(6) sports activity, (7) lecture on PA and health, (8)–(12) sports activity, (13) health-related physical fitness test, and (14) summary of the program. The PA enhancement programs were meant only for the intervention group. The programs consisted of education on behavioral change skills (decisional-balance analysis, changing self-talk, relapse prevention, social support, shaping, and so on), and out-of-class practical assignments such as active homework (self-monitoring and goal setting with regard to PA). The duration of the weekly program was 3.5 months. We measured psychological variables (self-efficacy and decisional balance [pros–cons] for exercise), behavioral variables (PA level according to the intensity and frequency of categorized PA), and physiological variables (health-related physical fitness, i.e., cardiovascular endurance, flexibility, muscular endurance, and percentage body fat). These variables were measured both before and after the class term; the intervention and the non-intervention groups were subsequently compared.Two-way ANOVA and post hoc test revealed a significant intervention effect for psychological variables such as self-efficacy and the pros of exercise. With regard to the behavioral variables, a significant intervention effect was observed for both the PA levels of “exercise and sports” and “daily activity” and the frequency of the categorized PA (daily PA, health-related exercise such as aerobic exercise, stretching, and muscular exercise). In the health-related physical fitness test with regard to physiological variables, a significant intervention effect was observed for muscular endurance. These results suggest that this behavioral science-based physical education class with homework has comprehensive positive effects on the psychological, behavioral, and physiological variables related to the PA of college freshmen.
著者
木内 敦詞 荒井 弘和 浦井 良太郎 中村 友浩
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.53, no.2, pp.329-341, 2008-12-10 (Released:2009-02-25)
参考文献数
36
被引用文献数
3 2

The purpose of this study was to investigate the effects of a physical education program based on behavioral science, which includes homework (project First-Year Physical Education: FYPE) on the health level and lifestyle of first-year college students. The study participants comprised 1,090 male college freshmen from an institute of technology in the Kinki area of Japan (intervention group, N=515; non-intervention group, N=575). The programs that were common to all the classes were as follows (the numbers correspond to the sequence of activities of the program). 1: guidance, 2–4: sports activity, 5: lecture (health science), 6–8: sports activity, 9: lecture (health science), 10–12: sports activity, and 13: summary of the class. Health behavior promotion programs were intended only for the intervention group. The programs comprised (1) education on behavioral change skills (self-monitoring, goal setting, self-reinforcement, and so on), and (2) out-of-class practical assignments such as physical education homework. We evaluated the health level and life habits of the students by using the Diagnostic Inventory of Health and Life Habit (DIHAL; Tokunaga, 2003) and evaluated their physical activity level using the Physical Activity Assessment Scale (PAAS; Wakui & Suzuki, 1997). As a result, significant intervention effects were observed with regard to the DIHAL scales for “Eating,” “Resting,” and the “Sum of lifestyle,” and with regard to the subscales of “Level of physical health,” “Eating regularly,” “Relaxing,” “Sleeping regularly,” and the “Fulfillment level of sleep.” The PAAS revealed a significant intervention effect with regard to “Daily activity,” which indicates the relatively light physical activities in daily life; however, this was not observed with regard to the DIHAL scale of “Exercise.” These results clearly indicate that physical education programs based on behavioral science and including homework can improve the overall lifestyle (namely, physical activity, eating, and resting) of first-year college students.
著者
山口 拓
出版者
Japan Society of Physical Education, Health and Sport Sciences
雑誌
体育学研究 (ISSN:04846710)
巻号頁・発行日
vol.57, no.1, pp.297-313, 2012

It can be argued that most of the countries of the world are industrial developing countries. After World War II, industrially developed countries drew lessons from the past, and initiated continuous support to ensure global stability. Unfortunately, however, no tangible progress was made, and many countries are still struggling for peace and social stability. In these circumstances, the United Nations has released a 10-year plan for Millennium Development Goals (MDGs). This encompasses a number of novel viewpoint and methods, including the concept of "International Development through Sport" (IDS), which has been operating as a pilot project. Even though the importance of sport has begun to be recognized worldwide, there has also been an undermining of the value of physical education (PE). Against this background, it seems necessary to investigate the situation of PE in the context of educational reform in developing countries.<br>   In the present study we conducted a comprehensive analysis of plans for future diffusion of PE in Cambodia from a policy perspective, and attempted to define the conditions and challenges of recent educational reforms. There are two approaches for analyzing PE dissemination: comprehensive overview of "law and policy" and "actual conditions and activities", along with policy and education history. Through this approach, it was demonstrated that are many accumulated problems to be solved in educational development, and that have proved to be obstacles to PE dissemination in Cambodia. Furthermore, it was revealed that training of both pre-service and in-service teachers, which is a common policy concern in other subject fields, is essential in order to secure the implementation of PE. Irrespective of viewpoint, future diffusion of PE is a problem that can be solved only through short-term and long-term efforts focusing on model schools in each region to ensure the source of qualified teachers, and that is a link between primary schools and teacher training centers to secure regional centers for diffusion of PE in the short term. It should help to lay a firm foundation for the study on the method of educational technology in PE by consolidating statistical analysis of PE with central and regional administration, and establishing faculties of education and PE departments that will ensure the lasting growth of PE as an educational discipline.<br>
著者
猪飼 道夫 石井 喜八
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.5, no.4, pp.154-165, 1961
被引用文献数
9 5

The muscular endurance has been tested on the arm ergometer and the straingauge tensiometer together with recording of the electromyograms from the acting muscles. The test consisted of four different procedures and the results were discussed from view point of physiological and psychological limits of performance. 1. The subject contracted the arm flexor on the ergometer with the load of 1/3 of the maximal strength once a second until an exhaution. It was found that electromyograms of the flexor muscles were gradually increased in voltage and frequency in later stage of work. 2. The subject contracted the arm flexor isometrically against the horizontal bar attached with a straingauge apparatus once two seconds with his maximal effort until an exhaustion. It was found that the electomyograms of the arm flexors were increased remarkably in later stage together with an apparently decreased strength. 3. In later stage of the endurance test on the straingauge tensiometer, the subject was given a sound of "shot" of a starting pistol or a sound of "shout" by himself. It was found that the maximal strength recovered up to the initial level of the stregth and sometimes over the initial level of the strength together with an increase of nervous discharge to the arm flexors. 4. The maximal strength was measured once two seconds after the administration of Amphetamine Sulphate until an almost exhaustion on the same subject. It was worthy to note that the elevated level of the maximal strength after the administration of the drug was almost same as that of "shout". These findings appear to be an additional support of the thesis suggested by Michio Ikai and Arthur H. Steinhaus that in every voluntarily executed, all-out maximal effort, psychologic rather than physiologicl factors determine the limits of performance.
著者
山田 理恵
出版者
Japan Society of Physical Education, Health and Sport Sciences
雑誌
体育学研究 (ISSN:04846710)
巻号頁・発行日
vol.60, no.2, pp.415-428, 2015
被引用文献数
1

The game of <i>dakyugi</i> (literally, "hitting-ball-game"), involving 3 components of play (hitting a ball, throwing a ball, and pushing of opponents), is a traditional stick game that has been passed down to the present in Kuwana City (Mie Prefecture).<br>   The purposes of this study were to examine the process of the game's revival and cultural features, and to clarify the significance of <i>dakyugi</i> as a traditional sport in regional development through sports. The materials used in this study were mainly collected through fieldwork at the Rikkyo Area Great Meeting and interviews with members of the preservation association, as well as investigation of historical sources.<br>   In the Meiji era, <i>dakyugi</i> had been played as a bravery game by boys in the Kuwana <i>gijyuku</i>, which inherited the idea of the Rikkyou-kan, a school in the fiefdom of Kuwana. Although <i>dakyugi</i> declined after World War II, it was revived to mark the 150th anniversary of Matsudaira Sadanobu's death in May 1978.<br>   Today, <i>dakyugi</i> is performed at the Kuwana Municipal Rikkyo Elementary School supported by the <i>Dakyugi</i> Preservation Association. Boys and girls of the school play the game at the athletic meeting held jointly by the school and Rikkyo area community. The game of <i>dakyugi</i> in Kuwana is noteworthy in promoting the behavior pattern and style of <i>samurai</i> culture that characterized the Edo era. In addition, <i>dakyugi</i> is considered to play an important role in the revitalization of provincial cities and in the establishment of local regional identity.<br>   The significance of traditional Japanese culture is emphasized in the present school education program. The current study indicates that traditional Japanese sport culture can play an important role in regional development in Japan.<br>
著者
勝田 茂 高松 薫 田中 守 小泉 順子 久野 譜也 田渕 健一
出版者
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.34, no.2, pp.p141-149, 1989-09

Attempts were made to clarify whether or not fiber composition of the m. vastus lateralis could be predicted with running performance. Biopsy samples from 32 well-trained and 17 untrained adult males were examined for the percentage area of fast-twitch (FT) and slow-twitch (ST) fibers which might be related to the physical performance better than the fiber type distribution. In addition, each subject completed 50-m sprint and 12-min run tests. A multiple regression analysis revealed that in the trained males predictive accuracy (R^2) for the percentage area of FT fibers (% areaFT) from the ratio of a 50-m sprint speed to a 12-min run speed (50 m・S/12 min・S) was higher than that from most of other variables,e.g. 50 m・S, 12 min・S, or the combination of 50 m・S and 12 min・S; R^2 of 50 m・S/12 min・S was 80.3%(p&lt0.05). A positive correlation between 50 m・S/12 min・S and %areaFT also existed for the untrained subjects (R^2=63.7%, p&lt0.05). The linear regression equations of %areaFT (Y) on 50 m・S/12 min・S (X)were Y=-68.6 + 76.2X (r=0.896, p&lt0.05) and Y=-47.5 + 61.1X (r=0.798, p&lt0.05) for the trained and untrained males, respectively. There was no significant difference in the regression equations between the trained and untrained males. For all subjects, the equation was Y=-59.8 + 69.8X (r=0.876, p&lt0.05) and the standard error of estimate of %areaFT on 50 m・S/12 min . S was 8.86%. These results suggest that the performances of a 50-m sprint and a 12-min run are valuable indicators in, accurately, easily and noninvasively, predicting the percentage area of FT and ST fibers of the m. vastus lateralis from adult male.
著者
塩田 琴美 徳井 亜加根
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.15081, (Released:2016-04-11)
参考文献数
30
被引用文献数
1

Purpose: This study analyzed the status of sport for the disabled and identified factors for increasing volunteer participation in disabled sport. Method: The 548 respondents of the study were registered with an Internet research company and the data generated from their responses were analyzed. The focus of our investigation included “subject attributes,” “recognition of disabled sports events,” and “degree of interest in watching or participating in disabled sports” as factors related to volunteer motivation. Covariance structure analysis using Amos was performed for the purposes of the study. Results: The statistical data revealed that the score for watching and participating in disabled sports was strongly related to prediction of volunteer motivation. It explained the dependent variable 60% in these two factors. Conclusion: As noted earlier, participation in disabled sports events was strongly related to volunteer motivation. This has a good effect in terms of understanding and self-understanding the experience with disabled persons directly rather than indirectly. Specifically, direct experience of disabled sports activity is effective for establishing a symbiotic relationship, and a heightened level of awareness of the special needs that a volunteer can readily address. Supporting this aspect is necessary in order to motivate a positive and independent volunteer spirit.
著者
中山 雅雄 浅井 武
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.54, no.2, pp.343-353, 2009-12-10 (Released:2010-02-13)
参考文献数
22
被引用文献数
3

The purpose of this study was to investigate the elements that constitute an effective environment for passing practice in soccer by analyzing the relationship between player age range as an organism constraint and the width of the area in which the ball is possessed in a three vs. one (3 vs. 1) task constraint. The task consisted of passing the ball employing one or two touches to maintain possession in a 3 vs. 1 formation in three different square-shaped areas measuring 8m×8m, 10m×10m and 12m×12m. The participants were divided according to age, and categorized as under (U)-10 (fourth grade elementary school), U-12 (sixth grade elementary school), U-14 (second grade junior school) and U-16 (first grade high school). The following criteria were then investigated: passing performance (passing success rate and the number of passing sequences), speed of the passing movement, support available to the player, and decision-making about the passing direction.It was found that U-10 players performed worse in the task than players in the other age groups. Moreover, passing speed was affected by the width of the play area for the U-10 and U-12 players, but not for the U-14 and U-16 players. The distance between the support players was the same for all age groups; however, for the U-10 players, the support angles were more acute than those for the other age groups, thus preventing the U-10 players from adopting useful supporting positions. Furthermore, it was found that the width of the play area did not affect passing performance, but did affect the speed of the passing movement in the 3 vs. 1 task. The distance and the angle of support differed among the players in the different age groups.It is concluded that a wider area in the 3 vs.1 possession task creates easier choices for U-10 and U-12 players, leading to easy understanding of the passing motions. For the U-14 and U-16 players, making the area narrower is effective for maintaining a higher 3 vs.1 possession level. From these perspectives, considering the width of the area for 3 vs.1 possession is important in relation to the developmental stage of soccer players.
著者
柴山 一仁 藤井 範久 阿江 通良
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.56, no.1, pp.75-88, 2011 (Released:2011-07-08)
参考文献数
18
被引用文献数
1 1 1

The purpose of this study was to investigate the kinematic characteristics of World and Japanese elite 110-m hurdlers during 1-cycle motion in relation to running velocity and leg length. Twenty-nine male hurdlers (SB: 12.92-14.37 s) participated. The motions from touchdown of the lead leg at the 6th hurdle (1st step) to touchdown of the takeoff leg at the 7th hurdle (4th step) were videotaped using a digital VTR camera (60 Hz), and two-dimensional coordinates were calculated based on calibration marks. The motions from touchdown of the takeoff leg at the 7th hurdle to touchdown of the lead leg at the 7th hurdle (1st step) were videotaped using two high-speed VTR cameras (200-300 Hz), and converted to two-dimensional coordinates after calculation of the three-dimensional coordinates using a DLT method. Kinematic parameters were calculated, including step length, step frequency, angles and angular velocities of the shank and thigh, and durations of the support and airborne phases. Stepwise multiple regression analysis was conducted with kinematic parameters as dependent variables, and with running velocity and leg length as independent variables at p<.05. The results were as follows: (1) Faster hurdlers achieved a higher step frequency with less range of thigh motion of the takeoff leg during the 2nd step. (2) The 3rd step played a role in adjusting the step length and preparing for hurdling, especially in hurdlers with a shorter leg length when preparing to increase the vertical GRF in the 4th step. (3) The allocation of time from takeoff at the 4th step to touchdown at the 2nd step was dependent on leg length. (4) Faster hurdlers achieved smaller vertical displacement of CG during the 1st step by shortening the support time to keep the position of the thigh perpendicular at the 2nd step. These results show that faster hurdlers achieved shorter durations of 1-cycle motion because of the increasing in horizontal CG velocity during the shorter support time at the 2nd step.
著者
山本 教人
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.50, no.6, pp.641-650, 2005

The objective of this study was to treat media texts on sports as narratives, and then analyze their structure. In order to do so, a content analysis was performed on articles appearing in The Nishinippon Shimbun reporting the 51st Around The Kyushu Ekiden (long-distance relay race) held from November 1st to 10^<th>, 2002. It was confirmed that in these articles, various narratives appeared, such as "Competition Between Teams", "Competition Between Individuals, or Heroes' Achievements", "The Character of Kyushu", "Family Relationships", "Revival", "Revenge", "Love of Home Town", "The Relationship Between Generations", "Gratitude To One's Teammates", "The Tradition of Around The Kyushu Ekiden", and so on. The Around The Kyushu Ekiden narratives according to the media are structured so that the central story "Competition Between Teams" is connected with various sub-plots concerning competition, such as "Competition Between Individuals, or Heroes' Achievements", thus further asserting its position as part of other plots. In conclusion, it may be thought that the Around The Kyushu Ekiden narratives are structured to maximize the diversity of narration, or alternatively that a limit is placed on this diversity, or that such diversity can be added to a limited narration.
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.