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201.
拉尔夫·约翰逊 《中山大学学报论丛》2011,4(1)
非形式逻辑出现于上个世纪70年代,它首先是一种寻求更好的大学逻辑教学方式的努力.进而,非形式逻辑学者们逐渐开始触及和探讨越来越多的理论议题,即发展不依赖于形式逻辑的关于论证以及好论证的理解方式.在1998年世界哲学大会上,布莱尔和我阐释了非形式逻辑为哲学所带来的理论后果,其中一点我们称之为"演绎主义的终结".那时我们并未给出演绎主义的定义,而只是把它等同于麦金泰尔的那个精炼的说法:"任何推理,不是演绎的,就是有缺陷的."但现在看来,我们在当时就作出"演绎主义的终结"这一论断,显然是有点为时过早了.因为演绎主义似乎至今都还很有生命力,甚至在那些倾向于非形式逻辑的学者那里它也能得到支持:恩尼斯长期以来都辩护演绎主义是一种论证重构策略,格罗尔克更是致力于辩护它是一种论证评价理论.在本文中我将论证,非形式逻辑最好被理解为一种不诉诸于演绎技巧和演绎规范的逻辑研究.当我们意识到演绎和演绎主义已经如何深深地扎根于我们的哲学发展史中,并且牢牢地控制了我们关于逻辑研究的理解,我们就能明白非形式逻辑这一理论努力是多么的困难和重要.我将首先澄清"演绎主义"的意思,然后再分别考察那些赞成和反对演绎主义的论证,最后,我将表明非形式逻辑是从演绎主义中挽救逻辑的理论尝试. 相似文献
202.
Vanessa Ramos-Christian Robert Schleser Mary E. Varn 《Early Childhood Education Journal》2008,35(6):543-549
Cognitive abilities as well as math fluency play an important role in mathematical skills. Understanding the relationship
between cognitive abilities and mathematical skills is imperative to teaching effective arithmetic skills. The present study
aimed to investigate the relationship between cognitive ability and math fluency with 38 first and second grade elementary
aged children. Results demonstrate that preoperational children lacked the speed of concrete operational children but achieved
comparable levels of accuracy when completing arithmetic problems. 相似文献
203.
Robert Funnell 《British Journal of Sociology of Education》2008,29(1):15-24
An explanation is presented about what keeps young men in isolated rural areas. The purpose is to contribute a concrete analysis of habitus as used in educational research. Inadequacies in application of the term are demonstrated in research conducted on school and work by the author in a rural town. An analysis of changes from labour‐intensive work on grazing properties and practices of kangaroo and pig hunting are linked to a form of capital to demonstrate proof of a man's ability as a good worker. A form of ‘rural habitus’ is illustrated in an interview with a young man about to enter the workforce. It is argued that dispositions to working on rural properties and in the bush have become enduring forms of capital. They are resistant to school capital and the means through which young men prove their worth as adults in changing rural labour markets. 相似文献
204.
Gero Lenhardt Robert D Reisz PD Dr Manfred Stock 《Zeitschrift für Erziehungswissenschaft》2008,11(4):559-576
The system of higher education in the USA comprises the undergraduate programs of the colleges and the graduate programs in research universities. This distinction has no equivalent in Germany. The idea of elite education is connected exclusively with the colleges. Its meaning and functions are demonstrated with an analysis of the criteria which are used for the ranking of higher education institutions. The ranking of the colleges is addressed to the students and is based on indicators, which give expression above all to the educational priorities of the students and the alumni. The ranking of the graduate programs focuses on specific academic programs and is addressed to the members of the various academic fields and to their prospective students. A few rankings cover whole educational institutions and serve to inform the higher educational management. We use these data to identity the specifics of outstanding research universities and their role in American higher education. 相似文献
205.
206.
Gershon Tenenbaum Noa Levy‐Kolker Michael Bar‐Eli Robert Weinberg 《Journal of sports sciences》2013,31(6):529-534
This study was concerned with the interactive role of experience of athletic skill with other relevant environmental variables (display complexity, attentional resources, exposure time of stimuli) on perception (recall) of structured handball game situations. Nineteen experienced (older) and 19 less experienced (younger) handball players were assigned randomly either to ball‐bouncing (diverted attention) or to calm seated (focused attention) conditions. In each of the two conditions, the subjects were exposed to a total of 36 slides containing 2–3, 5–6 and 8–10 players. Eighteen slides were exposed for 0.5 s and 18 for 1.0 s. All the slides contained structured defence and offence situations. Recall scores were subjected to repeated‐measures ANOVA using attention condition and age as between‐subject factors and task complexity and exposure duration as within‐subject factors. The results showed that the recall of less experienced players deteriorated more than the recall of more experienced players following exposure to complex displays (≥ 8 players) while engaging in a secondary task (bouncing). The findings suggest that research paradigms should be applied in the field of sport which share both ecological validity and a potential to discover the cognitive substrates underlying experience and age in skilled motor performance. 相似文献
207.
Robert T. Ivey 《Cataloging & classification quarterly》2013,51(5):464-482
Cataloging procedures have evolved in many academic research libraries over the past 10 years. Some predicted trends—outsourcing, original cataloging by paraprofessionals, more digital material—have been borne out. Others, such as a decline in the amount of material to catalog or in the number of professional catalogers, have not. Changes have been mostly procedural and have not affected the catalog itself. Recently, however, the emergence of powerful Internet search engines has allowed researchers to bypass the catalog. This has led some to question the wisdom of continuing it and others to vigorously defend current practice. In 2005–2007 this debate became especially heated, but a consensus appears to be emerging that although the character of the professional cataloger's job will continue to evolve over the next 5 to 10 years there will not be a revolution. The cataloger's basic skills will still be needed and the fundamental nature of cataloging will remain much as we know it. 相似文献
208.
Hannele Forsman Arto Gråstén Minna Blomqvist Keith Davids Jarmo Liukkonen Niilo Konttinen 《Journal of sports sciences》2016,34(14):1319-1327
ABSTRACTThe objective of this study was to create a valid, self-reported, game-specific soccer competence scale. A structural model of perceived competence, performance measures and motivation was tested as the basis for the scale. A total of 1321 soccer players (261 females, 1060 males) ranging from 12 to 15 years (13.4 ± 1.0 years) participated in the study. They completed the Perceived Game-Specific Soccer Competence Scale (PGSSCS), self-assessments of tactical skills and motivation, as well as technical and speed and agility tests. Results of factor analyses, tests of internal consistency and correlations between PGSSCS subscales, performance measures and motivation supported the reliability and validity of the PGSSCS. The scale can be considered a suitable instrument to assess perceived game-specific competence among young soccer players. 相似文献
209.
Two rhesus monkeys were tested in 6- and 10-item list memory tasks for performance changes as a function of the exposure duration of the list stimuli and the interstimulus interval (ISI) between successive list stimuli. Accuracy increased with longer item exposure duration and tended to decrease with longer ISI duration. Humans, by contrast, typically show increases in accuracy with ISI, a result taken as evidence of rehearsal. The decrease in accuracy for monkeys suggests that they were not using rehearsal processes in these list memory experiments. Further tests in which choice accuracy with predictable ISIs was compared with choice accuracy with unpredictable ISIs also yielded no evidence of rehearsal by the monkeys. This apparent absence of rehearsal mechanisms in monkeys, in situations also shown to support human rehearsal, is discussed as a potential difference in the visual working memory processes of the two species. 相似文献
210.