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991.
Natàlia Balagué Robert Hristovski Sergi Garcia Daniel Aragonés Selen Razon Gershon Tenenbaum 《Journal of sports sciences》2015,33(1):48-57
Using a non-linear approach, intentional dynamics of thoughts were examined during constant cycling performed until volitional exhaustion. Participants (n = 12) completed two sessions at 80% Wmax. Their (1) intrinsic thought dynamics (i.e., no-imposed thoughts condition) and (2) intentional thought dynamics (i.e., imposed task-unrelated thoughts condition; TUT) were recorded and then classified into four categories: internal and external TUT (TUT-I, TUT-E) and external and internal task-related thoughts (TRT-E, TRT-I). The probability estimates for maintaining each thought category stable, the rate of switching from one category to another, and the entropy dynamics along the testing procedure were assessed and compared through time phase. Friedman ANOVA tests revealed a significant effect of effort increase on thought contents only in the imposed TUT test. While TUT-I probabilities decreased significantly (P < .001) as effort increased, TRT-I probabilities increased (P < .05). Moreover, the entropy to the entire thought dynamics increased at the outset of task performance and decreased upon approaching volitional exhaustion (P < .001). As time spent in constant effort increased, and volitional exhaustion approached, task relatedness (TUT, TRT), direction (internal, external), and entropy of thought contents changed unintentionally providing further evidence for a nonlinear dynamics of attention focus. 相似文献
992.
Humans prefer (conditioned) rewards that follow greater effort (Aronson & Mills, 1959). This phenomenon can be interpreted
as evidence for cognitive dissonance (or as justification of effort) but may also result from (1) the contrast between the
relatively greater effort and the signal for reinforcement or (2) the delay reduction signaled by the conditioned reinforcer.
In the present study, we examined the effect of prior force and prior time to produce stimuli associated with equal reinforcement.
As expected, pressing with greater force or for a longer time was less preferred than pressing with less force or for a shorter
time. However, participants preferred the conditioned reinforcer that followed greater force and more time. Furthermore, participants
preferred a long duration with no force requirement over a shorter duration with a high force requirement and, consistent
with the contrast account but not with the delay reduction account, they preferred the conditioned stimulus that followed
the less preferred, shorter duration, high-force event. Within-trial contrast provides a more parsimonious account than justification
of effort, and a more complete account than delay reduction. 相似文献
993.
Education and Information Technologies - The purpose of this study was to investigate the trends of GeoGebra related studies. We focused on the articles published between 2009 and 2021 and existed... 相似文献
994.
Katherine E. Batchelor Maria Ramos Samantha Neiswander 《Clearing house (Menasha, Wis.)》2018,91(1):29-36
LGBTQ themes are often neglected in many schools' curriculum. Currently, an LGBTQ-inclusive curriculum framework is not required in most school districts across the county. Therefore, it is important to understand how teachers regard LGBTQ issues; how they address the needs of students in the middle school and high school English classroom who identify on this spectrum or who come from LGBTQ families; and how they incorporate literature that may be considered “controversial” in their future school districts. In this study, English/Language Arts preservice teachers (PSTs) (certification 7–12) were invited to participate in a book club and self-select young adult (YA) literature centering on characters who identify on the LGBTQ spectrum. During two book club meetings, three themes emerged that embody how literature can become a mirror as well as a window for students and assist youth in identity formation and confirmation. Moreover, literature has the potential to empower readers to take action on controversial issues, especially when readers are in positions to make change (no matter how subtle). Although the data collected were from PSTs, our aim with this article is to expand these three themes as overarching messages for practicing educators today, urging the importance of a more inclusive curricula involving LGBTQ literature. 相似文献
995.
Maria Veronica Santelices Edgar Valencia Jorge Gonzalez Sandy Taut 《Educational Assessment, Evaluation and Accountability》2017,29(2):111-146
This research examines empirically the relationship between two measures of teacher quality: one based on professional standards and a second one using teacher value-added estimates. It also studies the extent to which teacher observable characteristics, such as teacher training variables, are associated to better performance on either of these measures and whether any of these two assessments is able to effectively measure teacher quality isolated from the effect of the context where teachers work. Context in this article is defined as any variable that is not under the direct control of the teacher but plays an important role on student learning and we believe is captured by school and municipal variables. The study uses hierarchical linear models and information from national and standardized assessments from Chile, specifically from the municipal education sector. Results show a small correlation between the two measures of teacher quality, in the lower end of results from previous studies conducted in the USA, and suggest that there is only a limited relationship between both measures of teacher quality. Teacher initial education type and professional development were statistically associated only to the standard-based measure of teacher quality. Context (both the school and municipal levels) plays an important role in the teacher effect measure, and in the standard-based measures, therefore, we conclude that neither of these measures are context-free. We expect that these results will contribute to the discussion about how to best measure teacher quality and how to evaluate teacher performance both in Chile and other parts of the world. 相似文献
996.
997.
This article presents one analytical theme emerging from a bibliometric and content analysis of an annotated bibliography, compiled by the first author, comprising 1564 Asian martial arts monographs published in Spain between 1906 and 2009. The analysis reveals that the use of Asian martial arts and religio-spiritual self-cultivation practices, while very old in their indigenous South East Asian context, only appeared in published texts in Spain from the 1960s and this theme has been increasingly written about in the last two decades. In our analytical discussion, we contextualise this shift from a socio-historical perspective, focusing on three aspects: first and second, how this shift in focus in Asian Martial Art publishing fits with the patterns of societal secularisation in Spain, the rise of the New Age movement and counter-cultural spiritualities across Western culture; third, we comment on how, from this broader socio-historical context, Asian martial arts were well placed to fill ‘cultural spaces’ created by these changes. 相似文献
998.
999.
Jesus Rodriguez-Pomeda Fernando Casani Maria del Mar Alonso-Almeida 《Soccer & Society》2017,18(4):431-444
Recent changes in the sports industry – derived from increasing financial pressures – have led to the update of existing business models. Particularly in football, the dominant clubs develop new business models based on the spectators’ commitment to the sport. Packed stadiums attract more people who consume both the matches and the many other associated goods and services. In an experience economy, the lever is the tapping of their emotions by an increasingly sophisticated value proposal. Groups of passionate supporters lead the way to the establishment of communities with a common interest in the club. Following a qualitative methodology (interviews and other texts’ analysis) our study of the Real Madrid Football Club (RM) business model suggests that one of the biggest football clubs in the world is creating a business model based on the emotions of its supporters. This finding could be useful for other clubs in many different countries. 相似文献
1000.
Abstract Researchers have postulated that hope may be an important factor associated with burnout. Consistent with hope theory contentions, low-hope individuals may be susceptible to burnout because they are prone to experience goal blockage, frustration, and negative affect, all of which likely increase the risk of burnout. We examined the relationship between hope and athlete burnout among 178 competitive athletes (63 females and 115 males) aged 15–20 years. Hope was significantly and negatively correlated with all three burnout subscales: emotional/physical exhaustion, a reduced sense of accomplishment, and sport devaluation. Moreover, results of a multivariate analysis of variance showed that low-hope athletes scored significantly higher than medium- and high-hope athletes on all three burnout dimensions. Finally, results revealed that agency thinking was a significant predictor of all burnout dimensions. Frustration over unmet goals and a perceived lack of agency, a characteristic of low-hope athletes, might pose a risk factor in athlete burnout, whereas being able to maintain hope appears to be associated with health and well-being. 相似文献