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1.
《Research quarterly for exercise and sport》2012,83(4):517-526
ABSTRACTPurpose: Children who do not learn their fundamental motor skills (FMS) are more likely to be unskilled, sedentary adults. By consequence, it behooves those teaching physical education to put in place mechanisms that promote as well as motivate children to master their FMS. One approach to achieving this goal is through the adoption of mastery motivational climates (MMC) in physical education. The purpose of this study was to determine the effects of a year-long (9-month) MMC physical education program on preschool children’s FMS learning. Method: Participants (N = 96, MMC = 58, Comparison = 38) completed the Test of Gross Motor Development-Third Edition prior to and after intervention. Intact classrooms were randomly assigned to either a MMC or comparison group. A repeated measures nested MANOVA was used to test changes by group. Follow-up measurements included univariate repeated measures and simple effects analyses. Results: There were no significant multivariate differences based on class membership (p = .249), indicating the nested structure was not associated with any meaningful differences in test scores. There was a significant multivariate difference based on the interaction of time (pre- versus post-test) and group (p < .001). Both locomotor and ball skills significantly varied between groups and across time. Children in both groups improved from pre-test to post-test, but the rate of improvement was significantly greater for the MMC group. Conclusions: A year-long MMC intervention is beneficial for improving children’s FMS. 相似文献
2.
《European Journal of Sport Science》2013,13(3):224-232
AbstractThe objectives of this study were to determine the impact of different instructional constraints on standing board jump (sbj) performance in children and understand the underlying changes in emergent movement patterns. Two groups of novice participants were provided with either externally or internally focused attentional instructions during an intervention phase. Pre- and post-test sessions were undertaken to determine changes to performance and movement patterns. Thirty-six primary fourth-grade male students were recruited for this study and randomly assigned to either an external, internal focus or control group. Different instructional constraints with either an external focus (image of the achievement) or an internal focus (image of the act) were provided to the participants. Performance scores (jump distances), and data from key kinematic (joint range of motion, ROM) and kinetic variables (jump impulses) were collected. Instructional constraints with an emphasis on an external focus of attention were generally more effective in assisting learners to improve jump distances. Intra-individual analyses highlighted how enhanced jump distances for successful participants may be concomitant with specific changes to kinematic and kinetic variables. Larger joint ROM and adjustment to a comparatively larger horizontal impulse to a vertical impulse were observed for more successful participants at post-test performance. From a constraints-led perspective, the inclusion of instructional constraints encouraging self-adjustments in the control of movements (i.e., image of achievement) had a beneficial effect on individuals performing the standing broad jump task. However, the advantage of using an external focus of attentional instructions could be task- and individual-specific. 相似文献
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Paul M. Wright Jenn M. Jacobs James D. Ressler Jinhong Jung 《Sport, Education and Society》2016,21(4):531-548
Despite the assumption that Sport for Development and Peace programs can foster social change, many fail to provide intentional educational experiences. This limits the attainment and sustainability of positive outcomes for participants and communities. The literature calls for such programs to use sport as an educational tool that shifts power to participants in a way that is responsive and respectful to the local context. In this article, we present findings from a program designed to promote youth development and social change through youth sport in a Central American nation. The teaching personal and social responsibility (TPSR) model provides the instructional framework for this program and local coach training was guided by the principles of critical pedagogy. Participants were eight youth sport coaches who became local trainers in the program. Data sources include interviews, observations and artifacts. Participants appeared to have meaningful educational experiences characterized by the following themes: reframing the coach's role; personal reflection; developing a critical perspective; and increasing feelings of agency. Findings indicate that in this program, TPSR was a relevant instructional framework that combined effectively with the principles of critical pedagogy to foster transformative learning among the participants. 相似文献
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《European Journal of Sport Science》2013,13(4):219-227
Abstract The aim of the present study was to determine whether the use of claimed and behavioural self-handicaps and their correlates differed across experimentally manipulated motivational climates. Fifty-six competitive basketball players participated in the study. A crossover design was used, such that all participants completed the experimental task (i.e. a test of basketball skill) in both mastery and performance climates. Analyses of variance showed that claimed self-handicaps were used more in the performance than the mastery condition but only for the men. In addition, greater behavioural self-handicapping occurred in the performance than the mastery climate. Contrary to expectation, neither type of self-handicap was related to performance on the basketball task in either climate. These findings reinforce the conceptual distinction between claimed and behavioural self-handicaps and suggest that individual and environmental factors may differentially influence each type of handicap. 相似文献
5.
Implicit overcompensation: the influence of negative self-instructions on performance of a self-paced motor task 总被引：1，自引：0，他引：1
According to Wegner's (1994) theory of ironic processes of mental control, self-instructions not to perform in a certain way, together with mental loads, can induce thoughts, emotions, and behaviours that are precisely the opposite of intention. Wegner's theory was tested against the implicit overcompensation hypothesis, which states that movement direction and magnitude are implicitly dictated by self-instruction, irrespective of load, promoting overcompensation of action. Two experiments were conducted using a golf-putting task. In Experiment 1, 48 participants were randomly assigned to one of four load conditions: cognitive, visual, auditory, and self-presentation/incentive. In the experimental trials, participants were instructed to make the putt, but it was emphasized that the putt should not be left short of the target. Following the instructional strategy, putts landed significantly longer than at baseline, irrespective of load. In Experiment 2, 36 participants were divided into one of three groups, without load, in which different instructional sets (control, not putting long, and not putting short) were emphasized. A significant interaction emerged, as participants putted significantly longer or shorter than controls depending on the instructional set given. Overall, our findings support the implicit overcompensation hypothesis. Theoretical and practical considerations are discussed. 相似文献
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Luis García-González Javier Sevil-Serrano Angel Abós Nathalie Aelterman Leen Haerens 《Physical Education & Sport Pedagogy》2019,24(4):344-358
Background: A distinction is made in Achievement Goal Theory (AGT) between task-oriented (i.e. effort, intra-individual progress, and self-comparison) and ego-oriented (i.e. inter-individual progress and normative comparison) climates. Combining insights from AGT and Self-Determination Theory (SDT), studies in the PE context have shown that a task-oriented climate positively relates to need satisfaction, although the findings regarding the motivating role of an ego-oriented climate are inconsistent. Moreover, little is known about the role of task- or ego-oriented climates in explaining experiences of basic psychological need frustration.Purpose: Grounded in AGT and SDT, the aim of the present study was to examine if experiences of basic psychological need satisfaction and need frustration can explain why task- and ego-oriented climates elicit positive and negative motivational outcomes in PE, respectively.Research design: Cross-sectional study.Method: A sample of 524 secondary school students (51.1% boys, Mage?=?14.51; SD?=?1.81) from five different secondary schools participated in this study. Students reported on their perceptions of task- and ego-oriented climates, motivational regulations, basic psychological need satisfaction, and need frustration, as well as positive and negative outcomes in PE. Structural equation modeling was used to investigate our objective.Results: We found that a task-oriented climate had a strong and positive relationship with basic psychological need satisfaction, eliciting a bright pathway to autonomous motivation and affective attitude. An ego-oriented climate was positively related to basic psychological need frustration, eliciting a dark pathway to amotivation and boredom. A negative cross-path from task-oriented climate to basic psychological need frustration was also found, while no significant cross-paths were found from ego-oriented climate to basic psychological need satisfaction.Conclusions: This study provides a better understanding of the mechanisms that explain why task- and ego-oriented climates shape students’ motivational experiences in PE lessons. It is suggested that a task-oriented climate elicits a bright pathway towards more optimal functioning, because it fosters experiences of need satisfaction and buffers against experiences of need frustration. In contrast, an ego-oriented climate is primarily positively related to feelings of need frustration and negative motivational outcomes. Practical implications for PE teacher training are discussed. 相似文献
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We examined the effects of instructional and motivational self-talk on centre of mass displacement and hip kinematics during the vertical jump. Twenty-four male rugby union players (age 21.1 years, s = 3.5; body mass 81.0 kg, s = 8.9; height 1.80 m, s = 0.06) performed three vertical jump tests, with a 2 min rest between jumps. Before each jump, participants engaged in one of three counterbalanced interventions (motivational self-talk, instructional self-talk or no-intervention). Motivational self-talk led to greater centre of mass displacement (0.602 m, s = 0.076; P = 0.012) than the no-intervention control (0.583 m, s = 0.085). Centre of mass displacement did not differ between instructional self-talk and the control condition or between motivational and instructional self-talk. Motivational (100.75 degrees , s = 16.05; P = 0.001) and instructional self-talk (106.14 degrees , s = 17.04; P = 0.001) led to greater hip displacement than the no-intervention control (94.11 degrees , s = 17.14). There was also a significant difference in hip displacement between motivational and instructional self-talk (P = 0.014), although there was no difference between instructional self-talk and the control condition. Motivational (451.69 degrees /s, s = 74.34; P = 0.008) and instructional self-talk (462.01 degrees /s, s = 74.37; P = 0.001) led to greater hip rotation velocity than the no-intervention control (434.37 degrees /s, s = 75.37), although there was no difference between the two self-talk interventions. These results indicate that self-talk may influence performance and technique during the vertical jump in male rugby players. 相似文献
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Nina L. Kringen Genevieve N. Healy Elisabeth A. H. Winkler 《Measurement in physical education and exercise science》2016,20(3):159-166
This study examined the accuracy of self-attachment of the activPAL activity monitor. A convenience sample of 50 participants self-attached the monitor after being presented with written material only (WMO) and then written and video (WV) instructions; and completed a questionnaire regarding the acceptability of the instructional methods. Participants positioned the monitor lower than the instructed position on the thigh (WMO ?5.15 ± 2.75 cm, WV ?4.16 ± 2.15 cm; p = .008 difference) and approximately 2 cm laterally from the thigh midline (WMO 1.90 ± 0.92 cm; WV 2.08 ± 1.24 cm). The orientation of the device was positioned correctly along the midline (within < 1° of vertical). Acceptability was high for both instructional methods although preference was shown for the WV instruction. In conclusion, participants consistently self-attached the activPAL close to the intended placement with either instructional method. The addition of video instruction produced a slightly more accurate attachment and was preferred by the participants. 相似文献
9.
目的:研究不同平衡训练方法对提高老年人抗摔倒平衡能力影响.方法:通过对36名分为单项平衡训练组(ST)、固定双重任务训练组(FP)和不定双重任务训练组(VP)健康老年人(70.65±5.48岁),进行为期8周、每周3次、每次45min的不同方法的平衡训练.在训练前、后分别进行BBS、TUG、ABC、SOT、LOS指标测试,进行统计分析讨论.结果:在CDP标准测试条件下SOT、BBS、ABC测试,3组训练后都有显著提高,P＜0.05,FP、VP组比单项任务组明显高,FP组P＜0.05、VP组P＜0.001.LOS测试,3个对照组测试结果无统计学显著性差异.TUG测试,3组训练后都有显著降低,P＜0.05,FP、VP组比单项任务组明显降低,FP组P＜0.05、VP组P＜0.001.VP组比FP组测试指标表现出更好的平衡功能.结论:单项任务的平衡训练可以使老年人在双重任务条件下的表现部分提高,而双重任务条件下的平衡训练表现能更好地优化老年人在双重任务条件下的稳定性.VP条件下双重任务训练,注意力同时分配在认识与平衡任务上,是最佳化提高老年人平衡功能、防摔倒的训练方法. 相似文献
10.
Pascal Legrain Guillaume Escalié Lucile Lafont Sébastien Chaliès 《Physical Education & Sport Pedagogy》2019,24(1):73-86
Background: One of the key questions of physical education teacher educators (PETE) programmes refers to whether future teachers are prepared to build knowledge and skills to feel self-efficacious in teaching physical education (PE). This issue concerns the instructional model of teaching used to help PE pre-service teachers to master both pedagogical knowledge and motor skills. According to this twofold challenge, the direct instruction (DI) is mainly used for pre-service teacher training. Beyond this traditional model, other instructional models as cooperative learning (CL) approach arise in the initial PE teacher education. Nevertheless, surrounding attempts at innovation, little information related to the instructor’s role. Under the social cognitive perspective of self-efficacy and instructional competency building, more information is currently expected with regard to the strategies the instructor uses to scaffold the mastery of skills for PE pre-service teachers’ effective teaching.
Purpose: The purpose of this article is to consider whether PE pre-service teachers are trained during short training sessions aimed to discover new physical activities. We examine the influence of a scaffolding procedure (CLS design) on PE pre-service teachers’ knowledge, skills and self-efficacy in comparison to a CL and a DI experience. This leads to consider to what extent this instructional support provided by the instructor would help pre-service teachers to perceive themselves as self-efficacious to teach contents in PE.
Participants and design: After a pre-test, sixty-nine PE pre-service teachers were randomly assigned to one of the three following conditions: CL (14 males and 7 females); CLS (20 males and 8 females) or direct instruction condition (DI; 12 males and 8 females). For the training session a selected CL procedure (Jigsaw) [Aronson, Elliot, and Shelley Patnoe. 1997. The Jigsaw Classroom: Building Cooperation in the Classroom. 2nd ed. Wokingham: Addison-Wesley Educational]) was used to split CL and CLS participants into mixed-sex teams, whereas DI participants practiced the same exercises in dyads. According to the training conditions, the same instructor provided different information to participants along the three 2-hour instructional sessions with regard to: (a) warm-up (DI), (b) CL organization (CL), and (c) scaffolding integrated into a CL implementation (CLS).
Data collection: A Pre-test/post-test design was used to consider PE pre-service teacher’s motor skill, knowledge for practice, and self-efficacy improvements. The post-test also examined participants’ pedagogical knowledge.
Findings: The results showed that the participants in the three conditions progressed on performance, knowledge for practice, knowledge for teaching, and self-efficacy. Although no difference was found in self-efficacy between the three training conditions over time, significant differences appeared on pedagogical knowledge or/and motor skills with an advantage for the CL and CLS participants, respectively.
Conclusion: Although short training sessions dedicated to discovering new sports stay problematic for teacher professional development, implementing CL pre-service teacher training designs would be a relevant alternative. Instructional knowledge would be developed mainly when they have explicitly access to information concerning the teacher intervention. Nevertheless, such a scaffolding procedure integrated into CL training designs would need to be applied repeatedly to various physical activities to have an impact on pre-service teachers’ self-efficacy. 相似文献
11.
James J. Annesi Kandice J. Porter Grant M. Hill Bernard D. Goldfine 《Research quarterly for exercise and sport》2017,88(3):358-364
Purpose: The aim of this research was to assess the association between university-based instructional physical activity (PA) courses and changes in overall PA levels and negative mood and their interrelations. The study also sought to determine the amount of change in PA required to significantly improve mood in course enrollees. Method: Participants were university students initially completing PA below the level recommended for health who were either presently enrolled in an elective instructional PA course (treatment group, n = 52, 69% female) or not presently enrolled in such a course (comparison group, n = 32, 69% female). Validated surveys assessed volumes of PA completed per week and overall negative mood from baseline to course end. Mediation analyses assessed group effects on mood through PA changes and reciprocal relations between PA and mood changes. Results: There was a significantly greater increase in PA and significantly more reduction in negative mood in the treatment group. Change in PA completely mediated the relationship between group and change in negative mood, and change in mood completely mediated the relationship between group and PA. These findings indicated a reciprocal, mutually reinforcing relationship between changes in PA and mood. An increase in PA of at least 2 days/week was associated with a significant reduction in negative mood, with no greater effect for more increase. Conclusions: Results provided an improved understanding of the effects of university-based instructional PA courses and how they might be leveraged to improve students’ mental health and possibly contribute to their academic success. 相似文献
12.
The purpose of this study was to examine the differential effect of sport skills instruction (SSI) and sport skills instruction plus initiative games (SSI +) on the critical thinking (CT) and self-esteem scores of early adolescent boys placed at risk. Students in the SSI + group ( n = 36) participated in initiative games classes in addition to their sport skills activities. Students in the SSI group (n = 44) participated in the sport skills activities only. Since the boys were divided by age (10-11 & 12-13), the influence of age on the dependent variables was also investigated. Classes taught by the initiative games teacher were student-centered while the sport skills classes were teacher-centered. Significant differences between teacher behaviors occurred in interaction patterns, instructional strategies, and management concerns. There were no differences on self-esteem scores. The results supported the addition of initiative games to SSI to foster CT with this group of participants. 相似文献
13.
《European Journal of Sport Science》2013,13(4):1-4
This issue of the European Journal of Sport Science is dedicated to six investigations of motivational climate in sport and physical education. The combined results of these articles underscore the facilitative value of significant others in developing achievement motivation among sport and physical education participants. Moreover, the research supports the argument that task-involved climates - where effort, learning, and self-referential goal achievement are promoted - produce more adaptive motivational climates than do ego-involved climates, where winning and social comparisons of ability are advocated. 相似文献
14.
Dona J. Housh Terry J. Housh Sonja M. Bauge 《Research quarterly for exercise and sport》2013,84(4):406-409
Abstract Laboratory research in motor learning has consistently demonstrated higher retention and!or transfer when practice occurs under conditions of high contextual variety (e.g., Lee &; Magill, 1983; Newell &; Shapiro, 1976; Shea of Morgan, 1979;). In the present study, an attempt was made to determine whether a contextual variety effect could be demonstrated in a standard physical education instructional setting. During practice trials on the long and short badminton serves, male and female subjects performed under either blocked (i.e., all trials of one serve followed by all trials of the other) or varied (i.e., alternating trials of long and short serves) conditions. Retention and transfer tests (i.e., using the service area opposite that employed during the practice phase) were administered at the end of the badminton unit. Although little difference was observed in the performance of the two groups during practice, alternating-trial subjects demonstrated significantly higher retention of the short serve and significantly higher transfer of both serves than blocked-trial subjects. The performance of male and female subjects was not differentially influenced by practice structure conditions. It was concluded that a practice schedule that requires performers to change their plan of action from trial to trial may facilitate the retention and transfer of motor skills in applied instructional settings. 相似文献
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Abstract We examined the influence of instructions on decision-making accuracy using video simulations of game-specific scenarios in Australian football. Skilled performers (average age of 23.4 ± 4.2 years) differing in experience (range 0 to 339 Australian Football League (AFL) matches) assumed the role of the key attacker and verbally indicated their kicking decision. Participants were randomly stratified into three groups: (1) LOOSE (n = 15) – instructed to “keep the ball away from the loose defender”; (2) TTF (n = 15) – instructed to “take the first option”; and (3) NI (control) (n = 16) – given no instructions. Gaze behaviour for a subset of participants (n = 20) was recorded. In the scenarios with an even number of attacking and defensive players, the decision-making accuracy of LOOSE was greater than TTF. This difference was most evident for lesser experienced performers, highlighting that lesser experienced performers are more affected by instructional foci than experienced performers. Gaze behaviour was not affected by instructional foci, but visual search rate was greater in scenarios of greater player number and complexity. 相似文献
19.
The purpose of this study was to examine the influence of negotiations between pupils and preservice teachers (PTs) on PTs' instruction within multi-activity (MA) teaching and sport education (SE). Participants were 17 PTs engaged in a secondary early field experience in which they taught 12-lesson MA and SE soccer units. Data were collected using six qualitative techniques and analyzed using analytic induction and constant comparison. Pupils initiated negotiations aimed at securing changes in instructional tasks and a reduction in standards of performance for those tasks. PTs initiated negotiations aimed at securing compliance with instructional and managerial tasks. During MA instruction, negotiations were relatively negative and common, increased as the unit progressed and adversely influenced the effectiveness of 11 PTs' pedagogies. During SE instruction, negotiations were relatively positive and infrequent, declined as the season progressed and enabled PTs to deliver good quality physical education. 相似文献
20.
短时间力竭运动血清生长激素水平与血糖和血乳酸浓度相关性研究 总被引：2，自引：0，他引：2
测定了男性大学生短时间力竭运动前后不同时刻血清GH、BG和LA的浓度。结果显示:短时间力竭运动后即刻BG浓度显著高于运动前安静值(P<0 01);运动后30min、运动后60min时BG浓度与安静值无显著性差异,运动后BG浓度呈恢复趋势;运动后即刻、运动后30min时血液LA水平显著高于运动前安静值(P<0 01),运动后60min时LA水平高于运动前安静值(P<0 05),呈恢复趋势;短时间力竭运动后血液LA浓度的变化与GH浓度的变化呈显著正相关(r=0 83,P<0 01)。研究认为,剧烈运动后血液LA水平与GH水平所表现出的相关性有可能是两者与运动强度的相关,安静时低BG所引起的GH分泌增多取决于中枢对BG代谢的利用性,而非血液BG水平。 相似文献