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171.
Peter A. Hastie Antonio Calderón Ramiro J. Rolim Anthony J. Guarino 《Research quarterly for exercise and sport》2013,84(3):336-344
Purpose: The purpose of this study was to examine the relative effectiveness of 2 forms of physical education instruction on students' skill and technical performance, as well as content knowledge in 3 track and field events. Method: Students from 6 classes in 3 Portuguese schools completed 900-min units conducted under the auspices of sport education or a more traditional teacher-directed format. Classes were randomly assigned to these conditions within each school. Results: Although both groups improved significantly from pretest to posttest, the sport education classes outperformed the traditional classes in both technique and skill execution. Only the sport education group made significant improvements in content knowledge. When the students in the traditional group were tested at the point in time where they would usually complete a unit of physical education (450 min), there were no significant improvements in any of the study's variables. Conclusion: The explanation given for the superior performance outcomes of the sport education classes lies in the nature of formal competition and team affiliation, which are cornerstones of this pedagogical model. That is, students take their learning experiences more seriously than in traditional and often inauthentic classes. In terms of content knowledge, the fact that sport education has a level of content-embedded accountability that holds students accountable for their officiating duties is postulated as a significant contributor to their increased understanding of rules and protocols of athletic events. 相似文献
172.
Anthony Barnett Ester Cerin Peter Reaburn Sue Hooper 《Journal of sports sciences》2013,31(10):1117-1126
Abstract There are difficulties undertaking controlled training studies with elite athletes. Thus, data from non-elite performers are often presented in scientific journals and subsequently used to guide general training principles. This information may not be transferable or specific enough to inform training practices in an individual elite athlete. However, the nature of athletic participation at elite levels provides the opportunity to collect training data, performance-related variables, and performance data of elite athletes over long periods. In this paper, we describe how dynamic linear models provide an opportunity to use these data to inform training. Data from an elite female triathlete collected over a 111-day training period were used to model the relationship between training and self-reported fatigue. The dynamic linear model analysis showed the independent effects of the three modes of triathlon training on fatigue, how these can change across time, and the possible influence of other unmeasured variables. This paper shows the potential for the use of dynamic linear models as an aid to planning training in elite athletes. 相似文献
173.
Rosalina Richards Sheila Williams Richie Poulton Anthony I. Reeder 《Research quarterly for exercise and sport》2013,84(5):413-419
This study examined the strength of tracking sport participation from childhood to early adulthood among the Dunedin Multidisciplinary Health and Development Study cohort. Participation in sport, dance, or gymnastics as part of a club or group (outside of school) was assessed at ages 7, 9, 15, 18, and 21 years. In addition to the traditionally used correlation coefficients, summary statistics (intraclass correlations; ICC) from random effect models and stability coefficients from generalized estimating equations (GEE) were calculated using all the longitudinal data and controlling for the influence of covariates on tracking strength. Correlation coefficients revealed statistically significant tracking of club sport participation (7–21 years) at low levels (r = .07–0.28). The ICC summary statistic (0.23) was consistent with this, while the GEE suggested moderate tracking (0.59). The results of this study suggest that encouraging sport participation during childhood and adolescence may result in a modest increase in the likelihood of participation later in life. However, the substantial movement into and out of sport participation observed here and in other studies cautions against relying solely on sport promotion among youth as a strategy to promote lifelong participation. 相似文献
174.
Virginie Nicaise Julien E. Bois Stuart J. Fairclough Anthony J. Amorose Geneviève Cogérino 《Journal of sports sciences》2013,31(8):915-926
Abstract In this study, we examined the perceptions of physical education (PE) teachers' feedback patterns with female and male high school students (n = 325). Eight physical education teachers (4 females and 4 males) were involved. We examined (a) whether teachers' feedback was perceived differently by boys and girls, and how the sex of the teacher influenced these perceptions, and (b) the effects of types of feedback (praise, no response-successful, encouragement, technical information, criticism, no response-unsuccessful, and teacher's invested time) on students' perceived competence, effort, enjoyment, and their PE performance. A multivariate analysis revealed an interaction between teacher and student gender on perceptions of teacher feedback. Hierarchical regression analyses highlighted that the perceived feedback significantly predicted students' perceptions of competence (ΔR 2 = 0.088), effort (ΔR 2 = 0.119), enjoyment (ΔR 2 = 0.085), and their PE performance (ΔR 2 = 0.039) after accounting for the gender of the students and teachers and the students' initial PE performance. The perceptions of praise and teachers' invested time were positively linked with the dependent variables, whereas encouragement and technical information and criticism were negatively linked. The findings are discussed in terms of teaching effectiveness and gender equity. 相似文献
175.
Conditioned taste aversions produced a moderate, but transient, suppression of schedule-induced polydipsia. This suppression was greater and longer lasting when rats were offered a choice between water and the previously poisoned solution on the polydipsia baseline. A final experiment demonstrated that taste aversions were more effective in suppressing schedule-induced consumption when superimposed on a developing schedule-induced drinking baseline as opposed to a stable pattern of schedule-induced drinking. It was suggested that schedule-induced polydipsia is insensitive to conditioned taste aversions. This conclusion was discussed in terms of schedule-induced alcohol consumption and its potential as an animal model of alcoholism. 相似文献
176.
Meadows S Herrick D Feiler A;the ALSPAC Study Team 《British Educational Research Journal》2007,33(1):47-59
The aim of the UK National Literacy Strategy is to raise standards in literacy. Strong evidence for its success has, however, been lacking: most of the available data comes from performance on tests administered in schools or from Office for Standards in Education reports and is vulnerable to suggestions of bias. An opportunistic analysis of data from a population cohort study extending over three school years compares school-based scores at school entry and at age 7-8 with independently administered scores on similar tests. The results show a small but statistically significant rise between 1998 and 1999 and between 1998 and 2000 in scores on both Key Stage 1 Reading Standard Assessment Tasks taken in schools and the reading component of the WORD test taken independently. This is clear evidence for a real rise in reading attainment over this period, which may be attributable to the children's experience of the National Literacy Strategy. 相似文献
177.
178.
John?ZilvinskisEmail author Anthony?A.?Masseria Gary?R.?Pike 《Research in higher education》2017,58(8):880-903
The present study examined the relationships between student engagement, represented by two versions of the National Survey of Student Engagement (NSSE) and self-reported gains in learning. The study drew on institutional-level data from participating institutions in 2011 and 2013. The objective of the research was to compare evidence of convergence and discrimination for the two versions of NSSE using canonical correlation analysis. Results indicated that both versions of NSSE provided clear evidence of convergence in that student engagement measures were significantly and positively related to perceived gains in learning. However, only the most recent version of NSSE provided strong evidence of discrimination (i.e., differential relationships between engagement measures and self-reported learning outcomes). Thus, the revised NSSE appears to offer substantial advantages for institutions interested in more nuanced understandings of the relationships between student engagement and perceived learning outcomes. Implications for educators, with goals of enhancing student learning, and for researchers, who often compare complex sets of data, are included. 相似文献
179.
Darwin Henderson teaches children's literature at the University of Cincinnati. His research interests lie in 20th century African-American literature for youth. 相似文献
180.
A new teaching method based on positively reinforcing attempts at mastery was introduced and empirically tested to determine its validity. The program, labeled Programmed Achievement Study System (PASS), makes use of traditional learning principles by providing rewards (bonus points) contingent upon reaching specified mastery criteria. Specifically, college students enrolled in introductory psychology were awarded additional points if they demonstrated mastery of concept areas on retake quizzes administered during a given week. PASS students, as compared to a control condition, demonstrated higher performance on a final examination given at the end of the semester. These results suggest that the PASS contingencies are preferable to those contingencies operating in more traditional classrooms. A theoretical rationale based on the principles of operant conditioning is discussed. 相似文献