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1.
Itziar Etxebarria María-José Ortiz Pedro Apodaca Aitziber Pascual Susana Conejero 《Infancia y Aprendizaje》2015,38(4):746-774
Moral pride, namely the pride generated by morally positive behaviour, can foster prosocial behaviour. To demonstrate this, two quasi-experimental studies were conducted with nine- to 11-year-old children. Study 1 analysed the effect of the pride felt after engaging in prosocial behaviour, in four classrooms from two different schools (N = 94). Study 2 analysed the effect of the pride generated by the evocation of a past example of one’s own prosocial behaviour, in four classrooms from another school (N = 77). The hypothesis was supported in Study 1 but not in Study 2. Interesting correlations were found between dispositional moral pride (measured using a scale designed ad hoc) and other relevant variables in the moral field: intention to engage in prosocial behaviour, habitual prosocial behaviour and dispositional empathy. In general, these studies attest to the importance of moral pride, both dispositional and that felt in a specific situation, in moral life. 相似文献
2.
Pascual Marqués-Bruna 《Sports Engineering》2011,13(4):195-204
This study examined aerodynamic properties and boundary layer stability in five cambered airfoils operating at the low Reynolds
numbers encountered in motor racing. Numerical modelling was carried out in the flow regime characterised by Reynolds numbers
0.82–1.29 × 106. The design Reynolds number of 3 × 106 was used as a reference. Aerodynamics variables were computed using AeroFoil 2.2 software, which uses the vortex panel method
and integral boundary layer equations. Validation of AeroFoil 2.2 software showed very good agreement between calculated aerodynamic
coefficients and wind tunnel experimental data. Drag polars, lift/drag ratio, pitching moment coefficient, chordwise distributions
(surface velocity ratio, pressure coefficient and boundary layer thickness), stagnation point, and boundary layer transition
and separation were obtained at angles of attack from −4° to 12°. The NASA NLF(1)-0414F airfoil offers versatility for motor
racing with a wide low-drag bucket, low minimum profile drag, high lift/drag ratio, laminar flow up to 0.7 chord, rapid concave
pressure recovery, high resultant pressure coefficient and stall resistance at low Reynolds numbers. The findings have implications
for the design of race car wings. 相似文献
3.
ABSTRACTTo help students withstand the rising cost of textbooks and in turn support the mission of student success, the University of South Florida (USF) has implemented two electronic resources–based initiatives as part of the Tampa Library’s Textbook Affordability Project. Through the E-books for the Classroom program, the library purchases electronic versions of texts required for coursework, providing equitable access to needed materials at no cost to the students. For the past 5 years, this program has evolved into a highly successful textbook affordability measure, acquiring hundreds of e-books and serving thousands of students. Additionally, the library, with the support of the Office of the Provost and in collaboration with Innovative Education, is publishing a faculty-authored multimedia Open Access textbook to be used by hundreds of students each semester in USF’s children’s literature courses. The USF institutional repository, Scholar Commons, will host the textbook, making it freely available on a global scale. This program effectively uses library expertise and skills, coordinating university-wide faculty, professional, and technical resources, to create library-as-publisher for the benefit of the students and textbook affordability. 相似文献
4.
Pascual C Escartí A Llopis R Gutíerrez M Marín D Wright PM 《Research quarterly for exercise and sport》2011,82(3):499-511
The purpose of this qualitative comparative case study was to examine the implementation fidelity of a program designed to deliver the Teaching Personal and Social Responsibility (TPSR) model (Hellison, 2003) through physical education and its relationship with short-term outcomes for elementary school students. The research questions were: (a) was the program implemented with fidelity, and (b) did better fidelity yield better student outcomes. Thus, we conducted a study on the implementation process used by two teachers who delivered the same program in two physical education classes in two different elementary schools in Spain. Data sources included observations and interviews with teachers and nonparticipant observers. Findings indicated that fidelity of implementation in Case 1 was higher and most children in those classes acquired the first three of five TPSR responsibility levels. Implementation fidelity in Case 2 was weaker and achievement of responsibility goals was minimal (only the first of five levels) and less stable for those students. This study is the first to directly examine the connection between TPSR implementation fidelity and student outcomes. 相似文献
5.
Concepción Medrano Samaniego Alejandra Cortés Pascual 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2007,53(1):5-21
This study is based on the hypothesis that television contents themselves constitute a source of learning through television narratives. In specific terms, we defend the idea that it is possible to teach and learn values through said narratives. Some of the research dealing with the relationship between television and values is categorized from a three-fold standpoint: the contents themselves, the medium itself and the language. As a result of this review, we maintain that reiterated attacks on television, blaming it for the majority of problems suffered by young people today, are not supported by the studies carried out by psychologists over recent decades. We believe that viewers incorporate the information provided by television from different contexts and that the enculturation is not unidirectional. There is an interrelation between development contexts and messages. We are specifically interested in analyzing the implicit and explicit values underlying television contents. Thus, based on the model developed by Schwartz and Bilsky, we have compiled a questionnaire (Val-TV 0.1) with the aim of classifying values and interpreting the behaviours visualized in television texts, and relating them to adolescents’ own values. 相似文献
6.
Rosario Abellan Rosa Ventura Angel F. Remacha Ferran A. Rodríguez José A. Pascual 《Journal of sports sciences》2013,31(11):1241-1250
Abstract The aim of this study was to assess the effect of intermittent hypoxia exposure on direct and indirect methods used to evaluate recombinant human erythropoietin (rhEPO) misuse. Sixteen male triathletes were randomly assigned to either the intermittent hypoxia exposure group (experimental group) or the control normoxic group (control group). The members of the experimental group were exposed to simulated altitude (from 4000 to 5500 m) in a hypobaric chamber for 3 h per day, 5 days a week, for 4 weeks. Blood and urine samples were collected before and after the first and the final exposures, and again 2 weeks after the final exposure. While serum EPO significantly increased after the first [from a mean 8.3 IU · l?1 (s = 3.2) to 16.6 IU · l?1 (s = 4.7)] and final exposures [from 4.6 IU · l?1 (s = 1.4) to 24.8 IU · l?1 (s = 9.3)], haemoglobin, percentage of reticulocytes, and soluble transferrin receptor were not elevated. Second-generation ON/OFF models (indirect rhEPO misuse detection) were insensitive to intermittent hypoxia exposure. The distribution of the urinary EPO isoelectric profiles (direct rhEPO misuse detection) was altered after intermittent hypoxia exposure with a slight shift towards more basic isoforms. However, those shifts never resulted in misinterpretation of results. The intermittent hypoxia exposure protocol studied did not produce any false-positive result for indirect or direct detection of rhEPO misuse in spite of the changes in EPO serum concentrations and urinary EPO isoelectric profiles, respectively. 相似文献
7.
The present study compared Argentine (N = 39) and U.S. (N = 43) children and their mothers on exploratory, symbolic, and social play and interaction when children were 20 months of age. Patterns of cultural similarity and difference emerged. In both cultures, boys engaged in more exploratory play than girls, and girls engaged in more symbolic play than boys; mothers of boys engaged in more exploratory play than mothers of girls, and mothers of girls engaged in more symbolic play than mothers of boys. Moreover, in both cultures, individual variation in children's exploratory and symbolic play was specifically associated with individual variation in mothers' exploratory and symbolic play, respectively. Between cultures, U.S. children and their mothers engaged in more exploratory play, whereas Argentine children and their mothers engaged in more symbolic play. Moreover, Argentine mothers exceeded U.S. mothers in social play and verbal praise of their children. During an early period of mental and social growth, general developmental processes in play may be pervasive, but dyadic and cultural structures are apparently specific. Overall, Argentine and U.S. dyads utilized different modes of exploration, representation, and interaction--emphasizing "other-directed" acts of pretense versus "functional" and "combinatorial" exploration, for example--and these individual and dyadic allocentric versus idiocentric stresses accord with larger cultural concerns of collectivism versus individualism in the two societies. 相似文献
8.
Intermittent hypoxia exposure in a hypobaric chamber and erythropoietin abuse interpretation 总被引：1，自引：0，他引：1
Abellan R Ventura R Remacha AF Rodríguez FA Pascual JA Segura J 《Journal of sports sciences》2007,25(11):1241-1250
The aim of this study was to assess the effect of intermittent hypoxia exposure on direct and indirect methods used to evaluate recombinant human erythropoietin (rhEPO) misuse. Sixteen male triathletes were randomly assigned to either the intermittent hypoxia exposure group (experimental group) or the control normoxic group (control group). The members of the experimental group were exposed to simulated altitude (from 4000 to 5500 m) in a hypobaric chamber for 3 h per day, 5 days a week, for 4 weeks. Blood and urine samples were collected before and after the first and the final exposures, and again 2 weeks after the final exposure. While serum EPO significantly increased after the first [from a mean 8.3 IU x l(-1) (s = 3.2) to 16.6 IU x l(-1) (s = 4.7)] and final exposures [from 4.6 IU x l(-1) (s = 1.4) to 24.8 IU x l(-1) (s = 9.3)], haemoglobin, percentage of reticulocytes, and soluble transferrin receptor were not elevated. Second-generation ON/OFF models (indirect rhEPO misuse detection) were insensitive to intermittent hypoxia exposure. The distribution of the urinary EPO isoelectric profiles (direct rhEPO misuse detection) was altered after intermittent hypoxia exposure with a slight shift towards more basic isoforms. However, those shifts never resulted in misinterpretation of results. The intermittent hypoxia exposure protocol studied did not produce any false-positive result for indirect or direct detection of rhEPO misuse in spite of the changes in EPO serum concentrations and urinary EPO isoelectric profiles, respectively. 相似文献
9.
近年来,国内频发的国际职业足球运动员合同违约纠纷已成为社会各界关注的热点问题。许多国内俱乐部在国际球员合同违约纠纷中败诉
或赔偿,巴里奥斯案是国内俱乐部第1次在国际球员合同违约纠纷中获胜并得到高额赔偿的案件。通过巴里奥斯案对国际球员合同违约纠纷所涉
及的争议管辖、法律适用、赔偿及裁决的执行等问题进行分析,国际足球职业球员合同违约纠纷受国际足联或国际体育仲裁院管辖;国际足联、国际
体育仲裁院的相关规则和判例都是处理此类纠纷的重要依据;国际足联、国际体育仲裁院对国际球员合同违约赔偿计算有明确的规定,也在判例中
形成了一定的计算原则,并阐述了赔偿金额计算的影响因素;职业足球已形成强大的行业体系,一般来说,国际足联、国际体育仲裁院决定都能得到
很好的执行。因此,国内的国际足球运动员合同违约纠纷一般向国际足联或国际体育仲裁院申诉,掌握和充分运用国际足联和国际体育仲裁院的
规则及判例是国内足球俱乐部解决国际球员合同违约纠纷的关键。赔偿的计算除了需要掌握相关规则及判例外,还要了解赔偿金额的影响因素,
对于国际足联、国际体育仲裁院的决定在国内的执行则无须疑虑。此外,遵守相关法律和规则,并及时有效地处理纠纷也是国内俱乐部在处理合同
违约争议中有效维护自身权益的重要方面。 相似文献
10.
Pascual Bujalance-Moreno Pedro Ángel Latorre-Román Felipe García-Pinillos 《Journal of sports sciences》2019,37(8):921-949
Small-sided games (SSG) are played on a small pitch, often using modified rules and involving a smaller number of players. This article aimed to critically analyse the literature to determine how small-sided games affect the performance of football players in the short- and long term. Electronic databases were searched for literature dating from January 2000 to July 2018. The methodological quality of the studies was evaluated using the modified Downs and Black Quality Index (cross-sectional studies) and the Physiotherapy Evidence Database (PEDro) scale (intervention studies). Fifty-three studies, 44 cross-sectional and 9 intervention studies, met the inclusionary criteria for review. Most of the cross-sectional studies focused on describing the differences between SSG protocols, whereas 4 studies focused on making a comparison between “interval” and “continuous” SSG training regimes. On the other hand, intervention studies focused on making a comparison between SSG-based protocols and high-intensity intermittent training (HIIT)-based running protocols, in addition to determine the effect of a SSG-based training programme alone. SSG-based football plans (2 to 4 SSG sessions per week) show athletic performance improvements in football players by improving sprint, repeated sprint ability (RSA) and change of direction (COD) along with muscular and physiological adaptation. 相似文献