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141.
Metacognition and Learning - Metacognition—knowledge, monitoring, and regulation of cognition—is key to learning and academic achievement. This is robustly supported for K-12 and higher... 相似文献
142.
143.
Stephen Ogu Moses 《British journal of educational technology : journal of the Council for Educational Technology》1998,29(4):293-302
This study is an evaluation of Speak Out television programme in Lagos State. A total of 300 junior secondary school students of Lagos State participated in the study: 150 class I and 150 class II students randomly selected from the six secondary schools in the two environment settings (200 urban and 100 rural).
Two groups of subjects featured—Experimental: representing students taught using the instructional television programme approach, and Control: representing those taught the same subject matter of the instructional television programme using the group activity (socio-drama) without the stimulus of the television programme.
The research tested three hypotheses. The findings revealed that there were significant differences found in the performance of the Experimental groups that were taught with the instructional television programme approach. In addition, there was a significant difference found between location and instructional method. The classes' performances were not significant. The article discusses the findings and makes some recommendations 相似文献
Two groups of subjects featured—Experimental: representing students taught using the instructional television programme approach, and Control: representing those taught the same subject matter of the instructional television programme using the group activity (socio-drama) without the stimulus of the television programme.
The research tested three hypotheses. The findings revealed that there were significant differences found in the performance of the Experimental groups that were taught with the instructional television programme approach. In addition, there was a significant difference found between location and instructional method. The classes' performances were not significant. The article discusses the findings and makes some recommendations 相似文献
144.
In this essay, Michele Moses and Terri Wilson explore the recent movement to opt out of state tests. They situate this activism within a diverse line of efforts to refuse aspects of public education, asking how to evaluate the democratic legitimacy of different kinds of refusal in public education. Drawing on specific examples of opting out, they point to different ethical principles at stake in conflicts over public education. They pose three sets of questions — emphasizing reasons, positionality, and consequences — to help guide local educational leaders, policymakers, and citizens in negotiating difficult cases of refusal in public education. Moses and Wilson conclude that opting out of tests may, under certain conditions, serve the public purposes of education in a democratic society. Although many opt-out activists justify their actions in terms of individual rights, others are concerned with public goals and ideals, including concerns about the narrowing of curriculum, the erosion of teacher authority, and the widening privatization of public education. Yet communicating across and between different interests in this movement remains a challenge, one that points to the need for spaces of democratic deliberation about the aims of education policy. 相似文献
145.
The single-stage treadmill walking test of Ebbeling et al. is commonly used to predict maximal oxygen consumption (.VO(2max)) from a submaximal effort between 50% and 70% of the participant's age-predicted maximum heart rate. The purpose of this study was to determine if this submaximal test correctly predicts .VO(2max) at the low (50% of maximum heart rate) and high (70% of maximum heart rate) ends of the specified heart rate range for males and females aged 18 - 55 years. Each of the 34 participants completed one low-intensity and one high-intensity trial. The two trials resulted in significantly different estimates of .VO(2max) (low-intensity trial: mean 40.5 ml . kg(-1) . min(-1), s = 9.3; high-intensity trial: 47.5 ml . kg(-1) . min(-1), s = 8.8; P < 0.01). A subset of 22 participants concluded their second trial with a .VO(2max) test (mean 47.9 ml . kg(-1) . min(-1), s = 8.9). The low-intensity trial underestimated (mean difference = -3.5 ml . kg(-1) . min(-1); 95% CI = -6.4 to -0.6 ml . kg(-1) . min(-1); P = 0.02) and the high-intensity trial overestimated (mean difference = 3.5 ml . kg(-1) . min(-1); 95% CI = 1.1 to 6.0 ml . kg(-1) . min(-1); P = 0.01) the measured .VO(2max). The predictive validity of Ebbeling and colleagues' single-stage submaximal treadmill walking test is diminished when performed at the extremes of the specified heart rate range. 相似文献
146.
Lindsey E. Gaston 《Sport in Society》2019,22(3):462-475
This article looks at the evolution of retirement preparation for male professional rugby union athletes in the English Premiership. Rugby union became a professional sport in 1995 allowing rugby to become a stand-alone career. This alteration in employment structure resulted in stronger athletes, thus resulting in an increase of injury making a career in sports more uncertain. In an effort to address the growing concern of injury-induced retirement, the Rugby Players’ Association’s created the Benevolent Fund1 in 2001. The Foundation was to provide assistance to players during times of injury and provide educational opportunities to assist in career transition. This article highlights how the transition to a professional game created the ‘Quad-Lemma’ of rugby injury and how the Rugby Players Association was created to address the welfare concerns of the new professional format of rugby union. 相似文献
147.
ABSTRACTAs staffing models evolve for academic library service points, online chat reference services require strategic analysis to improve efficiency and effectiveness. This paper will examine the perception of chat reference before and after staffing changes from faculty librarians, staff, and graduate assistants to non-MLIS library professionals and graduate assistants at Florida State University’s a large, public research university library. Our survey explores satisfaction levels and perception of both patrons and library personnel before and after the staffing change.Our analysis of 197 patron survey results determined that patrons are equally satisfied with non-librarian provision of chat reference services and found chat interactions to be comparable in quality and timeliness to chats staffed by librarians. Our research into staffer survey results revealed a slight decrease in satisfaction with operation of the service, notably in terms of confidence after the staffing transition even though this was not reflected in the patron satisfaction levels. This assessment indicates that library workers are equally as competent in staffing chat reference services as librarians from patron perspectives. As academic libraries continue to measure the value of staffing service desks with librarians, this study will provide relevant insight into how patrons and staffers are affected by changes in staffing models. 相似文献
148.
Cognitive activities in complex science text and diagrams 总被引:1,自引:0,他引:1
Jennifer G. Cromley Lindsey E. Snyder-Hogan Ulana A. Luciw-Dubas 《Contemporary educational psychology》2010
Ainsworth’s (2006) DeFT framework posits that different representations may lead learners to use different strategies. We wanted to investigate whether students use different strategies, and more broadly, different cognitive activities in diagrams vs. in running text. In order to do so, we collected think-aloud protocol and other measures from 91 beginning biology majors reading an 8-page passage from their own textbook which included seven complex diagrams. We coded the protocols for a wide range of cognitive activities, including strategy use, inference, background knowledge, vocabulary, and word reading. Comparisons of verbalizations while reading running text vs. reading diagrams showed that high-level cognitive activities—inferences and high-level strategy use—were used a higher proportion of the time when comprehending diagrams compared to when reading text. However, in running text vs. diagrams participants used a wider range of different individual cognitive activities (e.g., more different types of inferences). Our results suggest that instructors might consider teaching students how to draw inferences in both text and diagrams. They also show an interesting paradox that warrants further research—students often skipped over or superficially skimmed diagrams, but when they did read the diagrams they engaged in more high-level cognitive activity. 相似文献
149.
Nathan Lindsay Krista Harrell‐Blair Lindsey McDaniel Clifton Williams Diane Reed 《About Campus》2010,15(2):26-29
The authors describe the University of North Carolina Wilmington's Sustainability Film Series and the impact it has had on both the university and local communities. 相似文献
150.
Achieving change through mutual development: supported online learning and the evolving roles of health and information professionals 总被引:1,自引:1,他引:0
Introduction: Major changes in health care, within an information‐ and technology‐rich age, are impacting significantly on health professionals and upon their education and training. Health information professionals—in both the National Health Service (NHS) and higher education (HE) contexts—are consequently developing their roles, skills and partnerships to meet the needs of flexible education and training. This article explores one facet of this—supported online learning and its impact on role development. Methodology: A case study approach was taken, aiming to explore how academics, health information professionals and learning technologists are developing supported online learning to explicitly address the e‐literacy and information needs of health students within the context of NHS frameworks for education. This was contextualized by a literature review. Results: The case study explores and discusses three dynamics—(i) The use of supported online learning tools by future health‐care professionals throughout their professional training to ensure they have the appropriate e‐literacy skills; (ii) the use of supported online learning by current health professionals to enable them to adapt to the changing environment; (iii) the development of the health information professional, and particularly their role within multi‐disciplinary teams working with learning technologists and health professionals, to enable them to design and deliver supported online learning. Conclusions: The authors argue that, in this specific case study, health information professionals are key to the development of supported online learning. They are working successfully in collaboration and their roles are evolving to encompass learning and teaching activities in a wider context. There are consequently several lessons to be drawn in relation to professional education and role development. 相似文献