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181.
This article reports on results of a nationwide survey of alumni in professional and technical communication. It presents a series of snapshots from the results, including the types of texts written and valued, where those types are written, with and for whom, and with what technologies. A range of implications are explored. 相似文献
182.
Grace Oakley Mark Pegrum Shannon Johnston 《Asia-Pacific Journal of Teacher Education》2014,42(1):36-50
E-portfolios are being introduced into initial teacher education programmes internationally to help pre-service teachers build records of their learning journeys and develop into reflective practitioners; to allow them to assemble collections of evidence of their achievements against graduate standards, which can function as digital CVs; and to facilitate the seeding of personal learning networks that will support lifelong learning after graduation. Despite certain tensions between these aims, the potential benefits of e-portfolios make them an increasingly popular choice in teacher education. In this article, we discuss the introduction of Wi-Fi-based e-portfolios into a Master of Teaching programme at an Australian university. These served primarily as developmental e-portfolios, or personal learning environments (PLEs), and were designed to place particular emphasis on reflective practice. We describe how the e-portfolios were perceived and used by pre-service teachers in the first year of their implementation, and indicate the challenges and limitations encountered. Lessons learnt from the implementation are outlined and recommendations are proposed. 相似文献
183.
Mark Zuss 《Cultural Studies of Science Education》2014,9(3):567-573
The following comments are intended as a constructive critique of the questions posed by Lima, Osterman and Rezende. The issues raised by the authors advocate for a return in research and teaching to the impetus of dialectical materialist approaches in the originators of the sociocultural school, including Vygotsky. The focus of this response is directed toward the need to historicize dialectics itself, as a tradition, method and approach. The relation between dialectics and materialist critique requires a critical scrutiny that also provides pedagogical spaces and temporalities for an entwining of dialectical practices with dialogic interchange. The intent of the following comments is to engage with the authors in shaping a materialist critique of some of the ways through which the sociocultural school and ‘Vygotskyian inspired practices have been domesticated within the neoliberal university. 相似文献
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Robert Craig's constitutive meta-model of communication reminds us that while communication scholarship may feel like discovery of communication's natural properties, it is also often (if not always) on a path to invention of new possibilities and reconstitution. The constitutive meta-model suggests that every theory of communication is also a design language for communication, and that design itself may be a path to theory development. Design inquiry can be conducted in all subdisciplines of communication, incorporating and contributing to widely disparate communication theories. Design work itself takes many forms, producing artifacts as diverse as individual messages, persuasive campaigns, interaction protocols, large-scale participation frameworks for public decision-making, and more. This special issue explores design scholarship in the field of communication, with five original essays representing different subfields and different theoretical approaches. In this introduction, we argue that design work is more than application of theory; design itself is a theory-building enterprise. It is a distinct form of inquiry that builds new knowledge, complementary to, but different in kind from, empirical and critical scholarship. 相似文献
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In this paper, we test a six equation simultaneous model of nonprofit symphony orchestra behavior. The model is based on Hansmann's theory of nonprofit behavior in the performing arts. The results show that the most prestigious of the orchestras practise a pricing policy that encourages patrons to make a tax deductible contribution. In this manner, they achieve a pattern of price discrimination that, instead of increasing revenues, reduces revenues. Following conditions suggested by Hansmann, we are also able to draw conclusions about the objectives of nonprofit symphony orchestras. 相似文献
190.
Mark D. Reckase 《Educational Measurement》2006,25(2):4-18
A conceptual framework is proposed for a psychometric theory of standard setting. The framework suggests that participants in a standard setting process (panelists) develop an internal, intended standard as a result of training and the participant's background. The goal of a standard setting process is to convert panelists' intended standards to points on a test's score scale. Psychometrics is involved in this process because the points on the score scale are estimated from ratings provided by participants. The conceptual framework is used to derive three criteria for evaluating standard setting processes. The use of these criteria is demonstrated by applying them to variations of bookmark and modified Angoff standard setting methods. 相似文献