(1980). Sharing Teaching Ideas: Kids Have Dropped Over Dead Converting Metrics!. Mathematics Teacher, v73 n1 p36-39 Jan. Presented are suggestions for teaching metric conversion and the properties of quadrilaterals. (MK)…
(1993). LibRef-L: Sharing Reference Expertise over the Academic Networks. Wilson Library Bulletin, v67 n5 p47-48,50 Jan. Describes LibRef-L, an electronic mail-based conference that was developed to provide a forum for the discussion of library reference service issues. Networks and electronic mail are described; a profile of subscribers is given; and how to subscribe to LibRef-L is explained. (two references) (LRW)…
(2013). Dense, Efficient Chip-to-Chip Communication at the Extremes of Computing. ProQuest LLC, Ph.D. Dissertation, California Institute of Technology. The scalability of CMOS technology has driven computation into a diverse range of applications across the power consumption, performance and size spectra. Communication is a necessary adjunct to computation, and whether this is to push data from node-to-node in a high-performance computing cluster or from the receiver of wireless link to a neural stimulator in a biomedical implant, interconnect can take up a significant portion of the overall system power budget. Although a single interconnect methodology cannot address such a broad range of systems efficiently, there are a number of key design concepts that enable good interconnect design in the age of highly-scaled CMOS: an emphasis on highly-digital approaches to solving "analog" problems, hardware sharing between links as well as between different functions (such as equalization and synchronization) in the same link, and adaptive hardware that changes its operating parameters to mitigate not only variation in the… [Direct]
(2009). Multiple Identity Considerations among African American Christian Men Experiencing Same-Sex Attraction. Counseling and Values, v54 n1 p17-31 Oct. The authors explored the experiences of African American men who identified as Christian and experienced same-sex attraction. Participants completed an online questionnaire addressing experiences of same-sex attraction; meaning attributed to their attractions; the sharing of their experiences with others; and perceptions regarding the intersection of their faith, race, and sexual identity. Most respondents (61.5%) felt different from their peers for gender-related reasons, and most (80.8%) had had homoerotic experiences during the teenage years. Over 40% of participants indicated that their primary identity was Christian, and several shared their experience sorting out attributions and meanings associated with same-sex attraction in light of their racial and/or religious identities. (Contains 1 table.)… [Direct]
(2009). The Messy Teaching Conversation: Toward a Model of Collegial Reflection, Exchange, and Scholarship on Classroom Problems. Teaching English in the Two-Year College, v37 n2 p119-136 Dec. In this essay, the authors argue that only by sharing their mistakes and uncertainty can they fully reflect on their own process as teachers, only by understanding their process can they begin to identify the many factors that contribute to classroom messes in the first place, and only by acknowledging the perpetual messiness of their practice can they fully engage in the scholarship of teaching and learning. In their narratives, the authors gloss over their teaching messes, mentioning them in passing rather than fully representing them. They eschew the unexpected, messy, and slippery process through which their classes unfold in favor of clean solutions, well-designed lessons, and so-called "best practices." (Contains 4 notes.)… [Direct]
(2008). Antipiracy Campaign Exasperates Colleges. Chronicle of Higher Education, v54 n49 pA1 Aug. This article reports on the withdrawal of some universities' support of a music industry's campaign against music piracy on their campuses. Talk to the chief information officer at just about any American university, and he will probably say that his institution has bent over backward to help the Recording Industry Association of America curb illegal file sharing on his campus. For years the entertainment industry and higher education have considered themselves allies in the fight to curb illegal file sharing on campuses, most visibly through the Joint Committee of the Higher Education and Entertainment Communities Technology Task Force. Over the past year, joint-committee members from universities say tensions have grown, primarily because they feel betrayed by the industry's lobbying to force filtering technology on university networks. On e-mail lists and in interviews, university CIO's and other information-technology professionals say their mission is getting derailed and staff… [Direct]
(2007). The Ontogeny of Diurnal Rhythmicity in Bed-Sharing and Solitary-Sleeping Infants: A Preliminary Report. Infant and Child Development, v16 n4 p341-357 Aug. The purpose of the current study was to investigate the development of sleep-wake and melatonin diurnal rhythms over the first 3 months of life, and the potential effect of bed-sharing on their development. It was hypothesized that increased maternal contact through bed-sharing would affect the development of rhythms in human infants. Ten solitary-sleeping and 8 bed-sharing infants' sleep-wake patterns and melatonin secretion were examined for 72 h at 1 and 3 months of age in their homes. Infants wore actigraphs on their ankles to study sleep-wake patterns. 6-Sulphatoxymelatonin was obtained through urine extracted from each diaper used over the 72-h study period. No significant differences were apparent in the timing of appearance or magnitude of sleep-wake or melatonin rhythms between bed-sharing and solitary-sleeping infants. Sleep-wake results were in the expected direction, with bed-sharing infants displaying more robust rhythms. A large degree of individual variability was… [Direct]
(2012). Collaboration Creation: Lessons Learned from Establishing an Online Professional Learning Community. Electronic Journal of e-Learning, v10 n1 p60-75. This paper describes the design, implementation, evaluation and further refinement of an ELGG-based social networking site to support professional development activity, project group and special interest groups, and the discussion and sharing of educational experiences and resources across Edinburgh Napier University in the United Kingdom. Beginning with a short overview of what online institutional communities might offer in sustaining good learning, teaching and assessment practice in-house, this paper then describes the rationale for and development of Edinburgh Napier Education Exchange (ENEE). The subsequent evaluation undertaken employed a mixed method approach involving online questionnaires and individual interviews with users of ENEE, and took place between January and April 2011. The evaluation had a twin focus on use and perceptions of ENEE in general, and how ENEE was beginning to be used to provide additional support opportunities for a diverse group of educators… [PDF]
(2011). The \Cost of Caring\ in Youths' Friendships: Considering Associations among Social Perspective Taking, Co-Rumination, and Empathetic Distress. Developmental Psychology, v47 n6 p1792-1803 Nov. The current research considered the costs of caring in youths' friendships. The development of a new construct, empathetic distress, allowed for a direct test of the commonly held belief that females suffer greater vicarious distress in response to close others' stressors and problems than do males. Empathetic distress refers to one's strongly sharing a relationship partner's distress over problems to the point of taking on the partner's distress and experiencing it as one's own. This new construct was examined in an ethnically diverse sample of early adolescents who responded to a series of questionnaires in their classrooms. Results indicated that girls did experience greater empathetic distress in friendships than did boys. In addition, the current research revealed that social perspective taking in friendships (i.e., the social-cognitive ability to infer and understand the friend's perspective) had adjustment trade-offs in that it predicted greater positive friendship quality but… [Direct]
(2011). Leadership for Learning: Lessons from 40 Years of Empirical Research. Journal of Educational Administration, v49 n2 p125-142. Purpose: This paper aims to present a research-based model of leadership for learning. It argues that the field has made substantial progress over the past 40 years in identifying ways in which leadership contributes to learning and school improvement. Four specific dimensions of leading for learning are presented: values and beliefs, leadership focus, contexts for leadership, and sharing leadership. Design/methodology/approach: The paper employs a review methodology but focuses especially on evidence from several recent empirical studies. While the author argues that progress has been made, limitations–especially with respect to linking leadership practice to different contexts–are noted. Findings: The paper finds that significant progress has been made in identifying the means by which leadership impacts on learning. Research limitations/implications: The key limitation in this research lies in the difficulty in linking leadership to its context. While progress is also beginning… [Direct]
(2011). Sharing Digital Data. Science and Children, v48 n8 p42-46 Apr. Computers have changed the landscape of scientific research in profound ways. Technology has always played an important role in scientific experimentation–through the development of increasingly sophisticated tools, the measurement of elusive quantities, and the processing of large amounts of data. However, the advent of social networking and the internet have added a new dimension to the role of computers in science. The large quantity of data that scientists require is now shared on a much wider scale than before and is therefore more available. Collaboration over online channels has become a common way for scientists to interact. In many areas of science–from particle physics to climate change–large teams of scientists work together sharing data and resources and collaborating on the scientific process. Students are often not given opportunities to work with shared data and collaborate online, yet these activities promote key inquiry skills such as analysis and communication…. [Direct]
(2011). Reflecting on Writing Autobiography. Policy Futures in Education, v9 n2 p145-150. The following reflections relate to the reasons for and an approach to an autobiographic task, the notions that underpin it, and some thoughts about the quality and value of such a project. The focus was on the ways one views curriculum change over time; and the intention was to provide an example that others may sense as either familiar or at least reasonable. The task began without data in the form of diaries or similar records, thus the first step was to build up a time line with remembered incidents to highlight themes that might be important. From this a selection of themes emerged. The themes, incidents, reflections on them, and relevant literature read at the same time, formed the basis of the autobiography. Notions of complexity, and of plateaus, mini-plateaus, and connecting rhizomes all influenced the structure of the work. The purposes for undertaking the task included: understanding self, enriching understanding of self and others, sharing experiences, and exploring new… [Direct]
(2011). Extreme Makeover: IT Edition. Campus Technology, v25 n1 p36-40 Sep. Air-traffic controller might be a relaxing second career for anyone who's coordinated IT operations at a large research university. Just ask administrators at the University of Michigan in Ann Arbor. As at most big universities, IT operations on the academic side are decentralized on a major scale. When a faculty member in one of Michigan's 19 schools or colleges identifies a need that can be served by technology, that school's own IT group researches and implements the solution. As a result, the institution excels at redundancy: A 2010 Accenture consulting project counted more than 40 e-mail services running on campus; 26 lecture capture systems; 42 ways to stream media; and 28 approaches for sharing documents. During good times, such an approach might be acceptable. But in an economic downturn, nobody tolerates that kind of waste. So, a little over a year ago, Michigan began a process to impose structure on the chaos. A new consultative-governance model was established that… [Direct]
(2011). Opening Gates: On Celebrating Creative Commons and Flexing the Fair Use Muscle. Library Media Connection, v29 n4 p30, 32 Jan-Feb. The landscape surrounding the use of intellectual property has shifted dramatically over the past couple of years. Teacher librarians, responsible for guiding learners of all ages toward practicing digital citizenship, should be aware of the new rules for playing, living, and working in a new intellectual property sandbox. In the past, librarians have often had to act as gatekeepers regarding use of intellectual property. Today, that gate is nearly impossible to keep closed. YouTube, Google Videos, Flickr, Facebook, and many other media sharing sites are filled with media efforts that do and do not respect intellectual property. While teaching digital citizenship and respect for intellectual property, librarians can act as cheerleaders rather than gatekeepers. In many more cases, they can say \yes\ to creativity by using media in teaching and learning. Librarians need to spread the gospel of Creative Commons, as a tool for student and teacher remixing and creation and as a licensing… [Direct]
(2011). Cognitive and Environmental Predictors of Early Literacy Skills. Reading and Writing: An Interdisciplinary Journal, v24 n4 p395-412 Apr. Not all young children benefit from book exposure in preschool age. It is claimed that the ability to hold information in mind ("short-term memory"), to ignore distraction ("inhibition"), and to focus attention and stay focused ("sustained attention") may have a moderating effect on children's reactions to the home literacy environment. In a group of 228 junior kindergarten children with a native Dutch background, with a mean age of 54.29 months (SD = 2.12 months), we explored therefore the relationship between book exposure, cognitive control and early literacy skills. Parents filled in a HLE questionnaire (book sharing frequency and an author recognition checklist as indicator of parental leisure reading habits), and children completed several tests in individual sessions with the researcher (a book-cover recognition test, PPVT, letter knowledge test, the subtests categories and patterns of the SON, and cognitive control measures namely digit span of… [Direct]