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131.
Getting a good and relevant education is difficult enough to achieve within a context where social and economic needs are constantly unsettled by political policy. The public funding of the education sector has become a contested arena irrespective of a government’s ideology. Recent graduates from various disciplines from Town Planning to Philosophy report in university destination surveys that they have only found employment in areas unrelated to their academic training – for instance, in supermarkets, restaurants and other low-level service industries. How has it happened that the universalisation of mass higher education has contributed to a disconnect between the individual’s social aspirations and their economic status? What happened to the tacit promise that an extended period of intellectual development would prepare the individual for a life of valuable social contribution and financial security? Part of the answer lies in the success of higher education itself. Its popularity has changed its transformative capacity and allowed operational efficiencies to overrule academic quality. The university, ideally seen as a repository of intellectual intuition, has been remade into yet another modern corporation concerned with the bottom line and financial security. Why has it been necessary to remake the university in the image of the department store, supermarket or bank, and how has it been achieved without more critique? 相似文献
132.
This study examines the experiences of nonnative English-speaking faculty instructors teaching subject courses in English-medium instruction (EMI) at a Korean university and reveals the perceived roles of the local language in the context. The data consist of questionnaire responses of 91 Korean professors and qualitative interviews with 15 who had answered the questionnaires. Findings showed that the participants perceived the local students’ performances and the amount of interaction between local and international students negatively. Their perceived need for the local, Korean language correlated negatively with the interaction between Korean and international students. In the qualitative interviews, the local language in the EMI context, despite the full-fledged EMI policy being implemented top down, was represented as crucial for social and instructional purposes and for their own time management. These perceived roles were found to be associated with their multiple identities, as instructors and researchers, required and practiced in the context. The findings are discussed to provide information on how to support an EMI policy for internationalization of higher education, especially in non-English-speaking societies. 相似文献
133.
Janice W. Y. Wong Melissa O’Donnell Donna Bayliss Janet Fletcher Rebecca Glauert 《Educational Research for Policy and Practice》2017,16(2):109-127
Policies aiming to improve educational outcomes are typically based on academic testing data. However, such data only reflect the performance of students who completed the tests. It is possible that students who were absent have shared characteristics. The proportion of students absent out of all eligible school students and whether they have shared characteristics has not been investigated, as this is only possible through the use of linked administrative data. Participants were born in Western Australia in 1994 and 1995, and their birth records were linked to participation status in the Year 9 academic tests to determine the proportion of students who were absent. Logistic regression was conducted to investigate characteristics which predicted absence on test day. A proportion of non-Aboriginal (3.2 %) and Aboriginal students (21.9 %) were absent on test day. Risk factors which predicted the absence included contact with Child Protection and Family Services, history of maternal mental health problems, and fathers aged below 20 years at the time of their child’s birth. A significant proportion of students was absent and therefore not represented in academic achievement information. These students were more likely to have experienced adverse events and therefore are not randomly absent. As these data are typically used to inform policies which aim to improve educational outcomes, they may lack the necessary information to adequately address the complex needs of students who are absent on test day. However, findings suggest that service providers, as well as schools may play an important role in encouraging participation in school. 相似文献
134.
135.
Particle focusing is an essential step in a wide range of applications such as cell counting and sorting. Recently, viscoelastic particle focusing, which exploits the spatially non-uniform viscoelastic properties of a polymer solution under Poiseuille flow, has attracted much attention because the particles are focused along the channel centerline without any external force. Lateral particle migration in polymer solutions in square channels has been studied due to its practical importance in lab-on-a-chip applications. However, there are still many questions about how the rheological properties of the medium alter the equilibrium particle positions and about the flow rate ranges for particle focusing. In this study, we investigated lateral particle migration in a viscoelastic flow of DNA solution in a square microchannel. The elastic property is relevant due to the long relaxation time of a DNA molecule, even when the DNA concentration is extremely low. Further, the shear viscosity of the solution is essentially constant irrespective of shear rate. Our current results demonstrate that the particles migrate toward the channel centerline and the four corners of a square channel in the dilute DNA solution when the inertia is negligible (elasticity-dominant flow). As the flow rate increases, the multiple equilibrium particle positions are reduced to a single file along the channel centerline, due to the elasto-inertial particle focusing mechanism. The current results support that elasto-inertial particle focusing mechanism is a universal phenomenon in a viscoelastic fluid with constant shear viscosity (Boger fluid). Also, the effective flow rate ranges for three-dimensional particle focusing in the DNA solution were significantly higher and wider than those for the previous synthetic polymer solution case, which facilitates high throughput analysis of particulate systems. In addition, we demonstrated that the DNA solution can be applied to focus a wide range of particle sizes in a single channel and also align red blood cells without any significant deformation. 相似文献
136.
137.
The purpose of this study was to examine which emergent literacy skills contribute to preschool children's emergent writing (name-writing, letter-writing, and spelling) skills. Emergent reading and writing tasks were administered to 296 preschool children aged 4-5 years. Print knowledge and letter-writing skills made positive contributions to name writing; whereas alphabet knowledge, print knowledge, and name writing made positive contributions to letter writing. Both name-writing and letter-writing skills made significant contributions to the prediction of spelling after controlling for age, parental education, print knowledge, phonological awareness, and letter-name and letter-sound knowledge; however, only letter-writing abilities made a significant unique contribution to the prediction of spelling when both letter-writing and name-writing skills were considered together. Name writing reflects knowledge of some letters rather than a broader knowledge of letters that may be needed to support early spelling. Children's letter-writing skills may be a better indicator of children's emergent literacy and developing spelling skills than are their name-writing skills at the end of the preschool year. Spelling is a developmentally complex skill beginning in preschool and includes letter writing and blending skills, print knowledge, and letter-name and letter-sound knowledge. 相似文献
138.
The present study investigated relative contributions of initial status and growth rates of emergent literacy skills (i.e.,
phonological awareness, letter-name knowledge, vocabulary, and rapid serial naming) to initial status and growth rates of
conventional literacy skills (i.e., word reading, pseudoword reading, and spelling) for young Korean children. A total of
215 four-year-old children were followed for approximately 15 months. Results showed (1) consistent effects of letter-name
knowledge, phonological awareness, and rapid serial naming on conventional literacy skills, and (2) the importance of children’s
initial level in the emergent literacy skills for achieving conventional literacy skills. These results are discussed in light
of characteristics of the Korean language and writing system. 相似文献
139.
140.
This article reports on a two-year ethnographic study of learners participating in multi-site, graduate-level education classes. Classes sometimes met face-to-face in the same physical location; at other times part of the class met physically elsewhere. Yet all were linked through the virtual space. Ethnographic analysis of four data types explored how the instructor and students were able to interact through videoconferencing technologies. Most of the interaction occurred between the local and distance learners by way of cultural guides, local students assigned to host a distance learner through Google Video chat. The distance learners were able to receive real-time attention from the instructor and were able to share differing perspectives that contributed to increased satisfaction in the course. These interactions allowed for a dynamic collaborative effort among a diverse set of actors in the field of education. 相似文献