排序方式： 共有17条查询结果，搜索用时 15 毫秒
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Jay A. Bostwick Isaac Wade Calvert Jenifer Francis Melissa Hawkley Curtis R. Henrie Frederick R. Hyatt Janeel Juncker Andrew S. Gibbons 《Educational technology research and development : ETR & D》2014,62(5):571-582
Some have argued for a common language in the field of instructional design in an effort to reduce misunderstandings and simplify a multitude of synonymous terms and concepts. Others feel that this goal is undesirable in that it precludes development and flexibility. In this article we propose an ontology-building process as a way for readers to compare and analyze terms and concepts across theories. This process entails the development of categories that emerge from the literature, and the comparison of theories across categories. Such a process can reveal broader concepts that exist beyond specific theoretical terminology, differences in meanings behind common terms used by theorists, a greater understanding of the theorists’ intent, and discontinuities and gaps within the theoretical literature. 相似文献
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Mary E. Styslinger Jennifer Stowe Nicole Walker Kayla Hyatt Hostetler 《Clearing house (Menasha, Wis.)》2019,92(1-2):9-14
This article shares processes and practices which foster students’ critical consciousness. Critical consciousness, the core of social justice teaching, is a heightened awareness of the world and the power structures that shape it. Teachers can become forces for equity and change by: challenging students to reflect critically on their beliefs and the sources of these beliefs; using text to guide students to look outwards and discover the perspectives and challenges of others; selecting texts purposefully to heighten student awareness of issues of power and equity; teaching students to read texts critically, listening carefully for the points of view of others often ignored or silenced; creating space for dialogue beyond text; and finally, making the world their classroom, blurring the boundary between schools and communities as students research the world and take steps toward change in ways that recognize and re-value our common humanity. Becoming teachers for social justice entails moving students through intentional processes and practices to foster critical consciousness in the hope of effecting change. 相似文献
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《野草》主题的佛学解读 总被引：2，自引：0，他引：2
孟宏峰 《内蒙古师范大学学报(哲学社会科学版)》2005,34(3):97-101
《野草》主题隐含着一个与佛学苦、空观相吻合的逻辑层次。在现世苦难的打击下,鲁迅常常觉得唯“黑暗与虚无”乃是“实有”,佛学无常无我价值观促使他走向“绝望之为虚妄,正与希望相同”的空无状态。由空开拓出生命的抗争之路,承担起现世世界扫滞除执、反抗绝望的责任是《野草》哲学的关键。诗文吸收佛教勇猛精进的精神,同时消解了佛教因果轮回的唯心思想。 相似文献
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L Maïmoun D Mariano-Goulart I Couret J Manetta E Peruchon JP Micallef 《Journal of sports sciences》2013,31(9):875-883
Sports characterized by little or moderate weight bearing or impact have a low osteogenic effect. However, the action of such sports on bone turnover remains unclear. The objective of this study was to determine the effect on bone remodelling of physical activities that induce moderate external loading on the skeleton. Thirty-eight male athletes aged 18–39 years (cyclists, n?=?11; swimmers, n?=?13; triathletes, n?=?14) and 10 age-matched sedentary controls aged 22–35 years participated in the study. The study combined measurement of bone mineral density by dual-energy X-ray absorptiometry and bone turnover assessment from specific biochemical markers: serum bone-specific alkaline phosphatase, osteocalcin, urinary type I collagen C-telopeptide and calcium. Compared with the controls and swimmers, adjusted bone mineral density was higher (P?<?0.05) in triathletes at the total proximal femur and lower limbs. No differences in bone mineral density were found between cyclists, swimmers and controls. Compared with controls, osteocalcin was higher (P?<?0.05) in triathletes and swimmers and urinary type I collagen C-telopeptide was higher in swimmers only. Serum bone-specific alkaline phosphatase was lower (P?<?0.05) in cyclists than in all other groups. In conclusion, an osteogenic effect was found only in triathletes, mainly at bone sites under high mechanical stress. Bone turnover differed in athletes compared with controls, suggesting that bone turnover may be sport-practice dependent. Despite some encouraging observations, it was not possible to show that changes in the bone remodelling process were sport-discipline dependent. 相似文献
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David Hyatt 《English in Education》2005,39(1):43-59
This paper presents a pedagogical, analytical and heuristic tool for the critical analysis of texts, the Critical Literacy Frame, developed through a critical textual and discourse analysis of the genre of broadcast adversarial political interviewing, further informed by questionnaires and interviews with key informants. It is grounded in a social‐constructionist orientation to language, and is underpinned theoretically by insights from Critical Discourse Analysis and Critical Literacy. The potential for such a frame, in the context of UK secondary education, particularly with reference to A level English Language and Citizenship, is considered and recommendations for pedagogy, curriculum, teacher‐education, policy and further complementary research are offered. 相似文献
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David Hyatt 《Teaching in Higher Education》2013,18(8):833-845
This paper addresses an issue of increasing significance in the context of taught educational doctorates and argues that this may have wider applicability for doctoral students across a range of social science disciplines. It identifies the need to engage with policy analysis as a key element of such programmes and attempts to address students' concerns over a lack of practical approaches to do so by offering an analytical framework drawing on critical discourse analysis. This paper highlights the affordances of a taught doctorate context to consider the potential for more collaborative community approaches to doctoral pedagogies through reflecting upon the way the frame was introduced and used by one group of EdD students. In doing so, this paper offers both a practical analytical tool for doctoral students but also a pedagogical approach grounded in an invitation to dialogue and induction into the academic discourse community, through a notion of critical inclusion. 相似文献
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Bridget Peters Christopher Ballmann Graham Mcginnis Erin Epstein Hayden Hyatt Dustin Slivka 《Journal of sports sciences》2016,34(1):56-66
Altitude exposure and exercise elicit oxidative stress in blood; however, exercise recovery at 5000 m attenuates oxidative stress. The purpose was to determine the altitude threshold at which blood oxidative stress is blunted during exercise recovery. Twelve males 18–28 years performed four-cycle ergometry bouts (60 min, 70% VO2max, at 975 m). In a randomised counterbalanced crossover design, participants recovered 6 h at 0, 1667, 3333 and 5000 m in a normobaric hypoxia chamber (recovery altitudes were simulated by using a computerised system in an environmental chamber by lowering the partial pressure of oxygen to match that of the respective altitude). Oxygen saturation was monitored throughout exercise recovery. Blood samples obtained pre-, post-, 1 h post- and 5 h post-exercise were assayed for ferric-reducing antioxidant plasma, Trolox equivalent antioxidant capacity, uric acid, lipid hydroperoxides and protein carbonyls. Muscle biopsies obtained pre and 6 h were analysed by real-time polymerase chain reaction to quantify expression of hemeoxgenase 1, superoxide dismutase 2 and nuclear factor (euthyroid-derived 2)-like factor. Pulse oximetry data were similar during exercise, but decreased for the three highest recovery elevations (0 m = 0%, 1667 m = ?3%; 3333 m = ?7%; 5000 m = ?17%). A time-dependent oxidative stress occurred following exercise for all variables, but the two highest recovery altitudes partially attenuated the lipid hydroperoxide response (0 m = +135%, 1667 m = +251%, 3333 m = +99%; 5000 m = +108%). Data may indicate an altitude threshold between 1667 and 3333 m, above which the oxidative stress response is blunted during exercise recovery. 相似文献
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Article 24 of the United Nations Convention on the Rights of Persons with Disabilities (UNCRPD) contains the first legal enshrinement of the right to inclusive education for people with disabilities. The UNCRPD maintains that children with special educational needs and disabilities (SEND) have a basic human right to be educated in mainstream schools. However, this does not take into account their moral right to receive the education most appropriate to their needs. Therefore, it is asserted by this review that fully implementing Article 24 may not be in the best interest of all children with SEND. Article 24 calls for all countries to implement a fully inclusive education system, thereby rendering special education provision obsolete. This review article provides a critique of this possibility, addressing the issues and practical implications involved. 相似文献