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151.
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Dawn L. Sanders Amy E. Ryken Katherine Stewart 《Environmental Education Research》2018,24(8):1077-1084
Increasingly, humans are an urban species prone to ‘plant blindness’. This demographic shift and situation has implications for both individual and collective perceptions of nature, as well as for addressing ‘ecophobia’ and encouraging ‘biophilia’ through education. Contemporary humanity occupies a world in which extensive physical change, both in the landscape and its related organisms, is occurring . Education-related debates on these issues links to the noted phenomenon of a ‘bubble wrap generation’ growing up within ‘nature-deficit’ childhoods in ‘megalopolitan cities’. Indeed, some commentators consider that 'nature has already disappeared' and exists only in protected spaces. Such perceptions have consequences for education in ‘presented world’ settings such as zoos, botanic gardens and natural history museums. This editorial, and its associated collection of papers, considers the critical relationships between nature, culture and education in contemporary botanic gardens and the ways in which visitors navigate their journeys, as demonstrated by research. 相似文献
153.
Next generation crosscutting themes: Factors that contribute to students' understandings of size and scale 下载免费PDF全文
Katherine Chesnutt Melissa Gail Jones Rebecca Hite Emily Cayton Megan Ennes Elysa N. Corin Gina Childers 《科学教学研究杂志》2018,55(6):876-900
This study examined the degree to which individual differences in students' (N = 232) concepts of size and scale are explained by factors such as students' innate sense of number, out‐of‐school science experiences, exposure to size and scale instruction, gender identities, and racial/ethnic identities. There is increasing emphasis being placed on the use of crosscutting concepts to promote deep learning in science. A multiple linear regression indicated students' racial/ethnic identities, experiences with scale outside of school, and exposure to size and scale instruction significantly added to the prediction model. Results from this study can both inform the movement toward incorporating crosscutting concepts into pedagogy as well as inform educators, administrators, and other stakeholders of the factors that may shape students' understanding of the cross‐cutting concept of scale, proportion, and quantity. 相似文献
154.
Several cognitive psychologists have written about the importance of placing instruction within “authentic” contexts that mirror real-life situations. They argue that knowledge learned in academic settings does not necessarily transfer to non-academic settings. Whether preparing performance technologists or instructional designers, educators must strive to create meaningful problem-solving contexts that enable students to define, and subsequently solve, real-world problems. In an attempt to address this issue we have modified the way we teach instructional design. This paper discusses a cognitive apprenticeship approach to teaching design, which incorporates elements of modeling, coaching, reflection, articulation, and exploration. We describe how these features are embedded within three phases (orientation, situated training/learning, and exploration) of an introductory instructional design course designed to move our novice designers along a continuum of expertise as they develop and refine their own professional design skills. Although the apprenticeship model described here specifically addresses concerns within the context of preparing instructional designers, we believe that this model can be adapted to address similar issues in the education of performance technologists. 相似文献
155.
Dianne Zielinski Robert Matthews Cynthia Koman Eric Kiel Katherine Jezik 《Journal of Library & Information Services in Distance Learning》2018,12(1-2):56-66
Library instruction videos can enhance student instruction. At a community college, librarian-created videos provided students with academic support. However, the videos were rarely used. In this article, students were sent online surveys to rate videos discussing the American Psychological Association (APA) format. Students were also asked why they did not use the videos. Participants rated several video features, including length, technical aspects, narration, and style. While they overwhelmingly responded that the videos were useful, the students did not know where they were located. The major complaint was related to the videos' technical aspects. Students also reported that they were more inclined to ask for help after watching the video. 相似文献
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Martin R. Kalfatovic Effie Kapsalis Katherine P. Spiess Anne Van Camp Michael Edson 《Archival Science》2008,8(4):267-277
The Flickr Commons was created as a forum for institutions to share their rich photographic collections with the emerging
Web 2.0 audience of Flickr; the Smithsonian Institution was the fourth member of the Commons. The Smithsonian effort was a
direct collaborative effort of the libraries, archives, museums, and information technology staff that generated new pathways
for collaboration between these units. As the world’s largest museum complex, these Smithsonian units serve as a microcosm
for collaboration in the information age. The Flickr Commons project provided insights into how the knowledge, skills, and
abilities of libraries, archives, and museums (LAM) can converge in the Web 2.0 environment to provide collection access to
new, and in some cases unknown, audiences. Simultaneously, by putting “LAM” content into an environment that allows for direct
interaction by these audiences, the knowledge of the content for holding institutions is enriched. By exposing Smithsonian
content within the Flickr environment, the Institution is learning what content is desired by the Web 2.0 world, how to bring
crowd-sourcing into professionally curated collections, and how to bring diverse institutional skills together in a collaborative
project. 相似文献
158.
Norah E. Dunbar Matthew L. Jensen Lindsey A. Harvell-Bowman Katherine M. Kelley Judee K. Burgoon 《Communication methods and measures》2017,11(2):121-136
Rapid Judgments (RJs) are quick assessments based on indirect verbal and nonverbal cues that are known to be associated with deception. RJs are advantageous because they eliminate the need for expensive detection equipment and only require minimal training for coders with relatively accurate judgments. Results of testing on two different datasets showed that trained coders were reliably making RJs after watching both long and short interaction segments but their judgments were not more accurate than the expert interviewers. The RJs did not discriminate between truth and deception as hypothesized. This raises more questions about the conditions under which making RJs from verbal and nonverbal cues achieves accurate detection of veracity. 相似文献
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Katherine Tam 《海外英语》2007,(1):105
Probably the most important thing to remember is that practice tests are your best friends. There's really no substitute for taking just a few hours out of a weekend to sit down and go through an entire practice test under realistic testing conditions. 相似文献