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971.
972.
Abstract Members of the Santa Barbara basketball team were tested periodically during and after the 1957–58 season of play. The changes in physical conditioning were estimated using a step test. During this period of time the blood pressure and pulse wave measurements were studied to investigate the effects of basketball conditioning on these measurements. The resting and postexercise systolic blood pressure measurements decreased significantly during training. These changes were significant after 16 weeks, while the pulse rate changes indicated conditioning had changed in six weeks. During de-training these measurements reversed and made significant changes in ten weeks. The pulse wave measurements more closely followed those of the step test. They changed significantly in six weeks, leveled off, and finally reversed to the starting level during de-training. 相似文献
973.
Anna Planas-Lladó Lidia Feliu Francesc Castro Rosa Maria Fraguell Gerard Arbat Joan Pujol 《Assessment & Evaluation in Higher Education》2018,43(1):14-30
This article analyses the use of peer evaluation as a tool for evaluating teamwork and students’ perceptions of this type of evaluation. A study was conducted of six subjects included on five degree courses at the University of Girona. In all of these subjects, students carried out a team activity, evaluated the performance of the team and the involvement of its different members, and responded to a survey on their perceptions of this evaluation system. We found the main factors influencing the evaluation and perception of teamwork to be teachers’ and students’ prior experience in this type of evaluation activity, the field where it is applied, the academic year students are enrolled on and the weight of the activity in the final mark. The results show that, in general, students’ views regarding such evaluation procedures are positive. 相似文献
974.
李安娜 《天津体育学院学报》2011,26(1):12-14
采用比较分析法和数理统计法,以2008年省域经济综合竞争力评价分值和第11届全运会奖牌总数作为主要研究变量,对我国省域经济发展水平与省域竞技体育实力的相关性进行探析.结果表明,省域经济发展水平与省域竞技体育实力的相关性较强,省域经济发展水平中的宏观经济、产业经济、知识经济、政府作用力、发展水平五大经济因素与省域竞技体育实力关系密切,其中宏观经济和政府作用力两大经济因素是影响我国省域竞技体育发展的主导力量. 相似文献
975.
Montserrat Castelló Anna I?esta Marta Pardo Eva Liesa Reinaldo Martínez-Fernández 《Higher Education》2012,63(1):97-115
This intervention study aimed at helping undergraduate students of psychology learn to use the discursive resources useful
to make academic voice visible in their texts and to improve their writing practices. The intervention involved tutorial meetings
and collaborative revisions in two different learning environments, on-line and face-to face. The final text quality, the
students’ knowledge and the amount and the quality of revisions were assessed in both conditions. Results show that the quality
of the texts improved for both intervention groups in contrast with for control group, and better texts were related with
higher rates of revision and more students’ satisfaction with the intervention. 相似文献
976.
Anna Wright Pauline Read Mike Anderson 《British journal of educational technology : journal of the Council for Educational Technology》1992,23(2):106-112
Many teachers make the assumption that CAL systems which use a touch screen are more effective for children with severe learning difficulties than those which use a concept keyboard. These two experiments look at which is more effective in helping these children to maintain a previously acquired sight vocabulary, and to learn new sight words. It was predicted that the touch screen would prove more effective because it places fewer information processing demands on pupils. Surprisingly, no difference was found between the two systems. 相似文献
977.
Lexical competition that occurs as speech unfolds is a hallmark of adult oral language comprehension crucial to rapid incremental speech processing. This study used pause detection to examine whether lexical competition operates similarly at 7–8 years and tested variables that influence “online” lexical activity in adults. Children (n = 20) and adults (n = 17) were slower to detect pauses in familiar words with later uniqueness points. Faster latencies were obtained for words with late uniqueness points in constraining compared with neutral sentences; no such effect was observed for early unique words. Following exposure to novel competitors (“biscal”), children (n = 18) and adults (n = 18) showed competition for existing words with early uniqueness points (“biscuit”) after 24 hr. Thus, online lexical competition effects are remarkably similar across development. 相似文献
978.
Kerry Chappell Anna Craft 《Educational research; a review for teachers and all concerned with progress in education》2013,55(3):363-364
Background:?‘Creative learning conversations’, are methodological devices developed in two co-participative qualitative research projects exploring creativity and educational futures at the University of Exeter in England. Sources of evidence:?Framed by Critical Theory, the projects, one on dance education partnership, the other on student voice and transformation, sought to open space between creativity and performativity to initiate emancipatory educational change. This was undertaken over the course of five years in English primary and secondary schools, prioritising humanising, wise creativity. Purpose:?This paper re-analyses data and methodological processes to characterise and theorise creative learning conversations in terms of social spatiality and dialogue. The characteristics are: partiality, emancipation, working from the ‘bottom up’, participation, debate and difference, openness to action, and embodied and verbalised idea exchange. Main argument:?This re-analysis theoretically adapts Bronfenbrenner's ecological model (The ecology of human development; Cambridge, MA: Harvard University Press, 1979) to situate layered engagement. Utilising Lefebvre's conceptualisation of lived space (The production of space; Wiley-Blackwell, 1991) and Bakhtin's work (Problems of Dostoevsky's poetics; ed. and trans. Caryl Emerson; Minneapolis: University of Michigan Press, 1984) on open-ended dialogue, the paper theorises creative learning conversations as producing living dialogic spaces. Conclusions:?Creative learning conversations are a way of contributing to change, which moves us towards an education future fit for the twenty-first century. From a living dialogic space perspective, a creative learning conversation is the ongoing process without forced closure of those in the roles of university academic, teachers, artists, students co-participatively researching and developing knowledge of their ‘lived space’ together. Given traditional lethargy in the educational system as a whole commitment to changing education for better futures demands active involvement in living dialogic space, where our humanity both emerges from and guides our shared learning. 相似文献
979.
Anna Craft Teresa Cremin Pamela Burnard Tatjana Dragovic Kerry Chappell 《Education 3-13》2013,41(5):538-556
The authors have, for some years, studied the concept of ‘possibility thinking’ (PT), or ‘what if’ and ‘as if’ thinking in children aged 3–11, which generates novelty – and the pedagogical strategies which foster it. They have argued, on the basis of previous qualitative studies, that ‘PT’ is at the core of creativity in education. Having begun as a conceptual study for 7 years, this team has undertaken empirical studies of PT in classrooms. This paper discusses findings from the third phase of empirical work focusing on 9- to 11-year olds. The particular research question addressed here is ‘What characterises possibility thinking as manifest in the learning engagement of children aged 9–11?’. In a small-scale qualitative study, involving co-participation with teachers, the paper features episode analysis of naturalistic video data featuring children aged 9–11 in two schools. It focuses on PT evidenced by children engaged in a range of classroom activities, some established as individual activities and others as group work. The study reveals some features of PT in both sites (question-posing [Q-P], question-responding [Q-R], self-determination, intentional action, development, being imaginative, play/playfulness, immersion and innovation) to differing degrees of strength. Risk-taking was absent in both and a new feature, collaboration, evident in both. Differences were documented in how Q-P and Q-R manifest, compared with earlier studies with younger children. This study seeks to make an evidence-based contribution to the characterisation of PT as driving creativity in the classroom, with implications for research and practice. 相似文献
980.
Anna H. Hall 《Journal of Early Childhood Teacher Education》2013,34(2):142-156
ABSTRACTThe purpose of this study was to examine the effectiveness of integrating self-reflection, focused instruction, and field practice in a semester-long language arts course in order to shift early childhood preservice teachers’ (PSTs) beliefs and attitudes about writing instruction, as well as their development and planned use of tools for instruction. The findings revealed that a course focused primarily on preparing PSTs to teach writing can influence PSTs’ definitions of writing, the importance they place on writing instruction, their self-efficacy related to teaching writing, and their tools for instruction. 相似文献