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21.
This article examines the work-based placements of trainee architects in the United Kingdom to examine how trainees become architects. The trainee architects in this study experienced varying levels of participation and responsibility during their yearlong placements. Despite this diversity, developing the trainees on placement was found to be integral to the professional role of the architect. The university-based element of architecture training focused almost exclusively on abstract design while their placements involved practical problem-solving. However, the apparent tension between these elements encouraged the trainees to integrate architectural theory and practice while on placement so they developed both aesthetically and technically. Moreover, the trainees’ presence in the studios helped to nurture fresh design and so helped to feed the central design core of architectural practice. Nevertheless, the trainees’ experience of working in an architectural studio on placement often confounded their expectations of architects’ practice. Yet, becoming an architect retained its personal significance. Issues remain, though, around the unequal access to opportunities on placement and how this inequality might affect trainee architects’ learning.  相似文献   
22.
Kevin Hovland and Carol Geary Schneider champion the importance of a twenty‐first‐century liberal education and provide examples of essential learning outcomes that make global and civic learning central and pervasive.  相似文献   
23.
Reading and Writing - The number of Chinese children living in poverty has risen steadily in Hong Kong, China. However, little is known on the longitudinal effects of family socioeconomic status...  相似文献   
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Dugard and Todman (this issue), in this journal, present convincing arguments for the greater utilisation by educational researchers of the analysis of co‐variance when analysing data from experiments employing pre‐test‐post‐test control group designs. We applaud this initiative, but caution against too readily employing co‐variance procedures where it may be inappropriate to do so and repeat some of the cautions concerning ‘pitfalls for the unwary’ previously voiced (Lambourne & Wheldall, 1979).  相似文献   
25.
During the 1950s a group of major companies launched the Industrial Fund for the Advancement of Scientific Education in Schools to build and equip laboratories in independent and direct grant schools. The Industrial Fund remains as one of the most impressive industrial initiatives in school education. It is sometimes criticised for either neglect or parsimony towards girls’ schools. This research note provides a brief account of the initiation and operation of the Industrial Fund. Although the Industrial Fund did provide fewer resources for girls’ schools this outcome stemmed from using the same and not different criteria for boys’ and girls’ schools and reflected the state of schools at the outset of the Industrial Fund.  相似文献   
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The “channeling hypothesis” of DNA electrophoresis in sparse, ordered arrays of posts predicts that the DNA will move through the array relatively unhindered if (i) the spacing between the posts is larger than the DNA coil and (ii) the electric field lines are straight. We tested this hypothesis by studying the electrophoretic separation of a small plasmid DNA (pUC19, 2686 base pairs) and a large, linear DNA (λ-DNA, 48 500 base pairs) in a hexagonal array of 1 μm diameter posts with a pitch of 7 μm. At low electric field strengths, these DNAs are separated due to the long-lived, rope-over-pulley collisions of λ-DNA with the posts. The resolution is lost as the electric field increases due to the onset of channeling by the λ-DNA. Using a diffusive model, we show that channeling arises at low electric fields due to the finite size of the array. This channeling is not intrinsic to the system and is attenuated by increasing the size of the array. Higher electric fields lead to intrinsic channeling, which is attributed to the disparate time scales for a rope-over-pulley collision and transverse diffusion between collisions. The onset of channeling is a gradual process, in agreement with extant Brownian dynamics simulation data. Even at weak electric fields, the electrophoretic mobility of λ-DNA in the array is considerably higher than would be expected if the DNA frequently collided with the posts.  相似文献   
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How will the Second Level Support Service (SLSS), established to support curriculum reform and the professional development of teachers, sustain its own professional development and identity in a climate of change and uncertainty? How will the SLSS maintain its vision of continuous professional development in the midst of educational reform? This article reports on a research project undertaken jointly by the SLSS and the Department of Education and Professional Studies, University of Limerick, designed to support the professional development of the SLSS, as it addressed, in a reflexive way, the questions posed above. The article outlines: the context, including the public policy context, in which the research was undertaken; the research design which incorporates narrative enquiry and collegial conversation; and some of the main themes which emerge from the three focus groups, whose conversations provided the research data. Chief among these themes is the degree to which the vision and practice of the SLSS supports or challenges the view of teachers and teaching which underlies the reform of education. The article offers some concluding remarks which relate the project to critical theory and organisational development.  相似文献   
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The study examined the proposition that relationships between perceptions of family and school environments and measures of educational and occupational aspirations, vary for adolescents with different levels of ability and attitudes to school. Data were collected from 516 Australian students who were 11-years-old during an initial survey and 16-years-old in a follow-up study. The adolescents were classified into four groups, defined conjointly by ability and cognitive attitude to school. Within each group, regression surfaces were constructed from models that included terms to account for possible linear, interaction, and curvilinear relationships. The findings suggest that groups defined by ability and attitude characteristics may act as critical underlying contexts. Within those contexts, students’ perceptions of family and school environments may operate differentially to be associated with their school-related outcomes.  相似文献   
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