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121.
Julie‐Ann Sime 《Interactive Learning Environments》2013,21(1):109-124
The introduction of qualitative modelling techniques into learning environments, and intelligent training systems, requires not just the development of tools and techniques for modelling and simulation but also some guidance on how to use qualitative models in learning environments. This paper describes the rationale behind the design of a simulation based learning environment, the Model Switching PROcess rig Demonstration System (MS‐PRODS). Three qualitative and three quantitative simulations of the behavior of the physical system have been implemented using the ITSIE tools (Scott et al, 1990). The design of the learning environment is presented from the point of view of instruction and how the models are to be used to promote learning, in particular examining the model switching mechanism. This mechanism determines how to select and sequence the presentation of models to the learner during guided explorations of the domain. A knowledge based an alysis of the domain knowledge is combined with principles derived from Cognitive Flexibility Theory (Spiro 6 Jehng, 1990) to produce a generic design for a learning environment based on multiple models. The design and implementation of the learning environment is illustrated and a sample sequence of models presented. Finally, related work such as White & Frederiksen (1990) on model progression is discussed. 相似文献
122.
Although self-assessment is an important genre in both the academy and the workplace, it is often static. The resulting fixed identities are problematic in a creative economy that requires fluidity. Drawing on the work of Carruthers and Goffman, among others, we argue that memory and meditation, encompassing inventory and invention and coupled with rhetorical performance, constitute dynamic self-assessment. 相似文献
123.
Doreen Starke-Meyerring Ann Hill Duin Talene Palvetzian 《Technical Communication Quarterly》2013,22(2):139-174
Globalization is radically transforming technical communication (TC) both in the workplace and in higher education. This article examines these changes and the ways in which TC programs position themselves amid globalization, in particular the ways in which they use emerging global partnerships to prepare students for global work and citizenship. For this purpose, the authors report on a Council for Programs in Technical and Scientific Communication-supported exploratory study of current partnership initiatives in TC programs. The study indicated a high level of activity, planning, and interest in global partnerships and revealed a range of creative and innovative partnerships that systematically integrate new opportunities for experiential learning, collaborative international research, and civic engagement in a global context into programs and their curricula. Partnerships also emphasize cultural sensitivity, equal partner contribution, and mutual benefit, thus offering alternatives to emerging global trade visions of higher education. The article also identifies key challenges that partnerships face, suggesting implications for programs and the field as a whole to facilitate successful partnerships. 相似文献
124.
This article explores heterogeneity as fundamental to learning. Inspired by Bakhtin's notion of heteroglossia, a design team consisting of an experienced classroom teacher and 2 researchers investigated how a class of 3rd and 4th graders came to understand disciplinary points of view on heat, heat transfer, and the particulate nature of matter. Through a series of planned and unplanned encounters, official versions of the Second Law of Thermodynamics and the particulate view of matter were juxtaposed with varied domains of experience of heat transfer and phase change in water. We analyze the children's discourse to examine how they populated these phenomena with meaning and what they learned in the process. We conclude by describing key principles and a conundrum that emerged from this research. 相似文献
125.
L. Adrianne Bonham Jo Ann I. Luckie 《Community College Journal of Research & Practice》2013,37(6):543-554
One fact often overlooked in discussing the retention issue is that not everyone who fails to return to school is a dropout. Some persons return after an absence of a semester or more; they can be called stopouts. Some intended to take only a few classes and stop attending when they accomplish their educational goals; they can be called optouts. The only persons who should be labeled dropouts are those who failed to accomplish their educational goal and have no definite plans to accomplish it later. During the 1990‐91 school year, Del Mar College (DMC) and the Texas A&M Adult and Extension Education program developed and executed a plan to identify, count, and interview nonreturnees at DMC. The purposes of the study were toprovide DMC with baseline data on its nonreturnees and to test the feasibility of gathering interview information by telephone. Stopouts far outnumbered dropouts and optouts among respondents, with 303 of 399 nonreturnees identifying themselves as such. In this article, we define relevant terms, outline the data‐gathering process and describe the findings of the present study, and present recommendations regarding data gathering and the focus of retention efforts. 相似文献
126.
This study is an examination of the state of the liberal arts curriculum in community colleges in three geographic regions of the United States. From a constructivist paradigm and using globalization theory as a theoretical framework, this multiple case study examined faculty work life and administrative processes related to curriculum change in merged community and technical colleges. Through an examination of research on globalization, mergers, and trends in the general education and liberal arts curriculum, a gap in the literature emerged in the studies of community college curriculums after merger. This study considers whether the focus on workforce development and decrease in the transfer mission has diminished the liberal arts courses in the college curriculum. Research on liberal arts courses identified them as courses that emphasize higher order thinking and the development of intellectual skills needed to engage in a democratic society. If students are not exposed to these skills, it may have a detrimental effect on a democratic society. Study findings suggested that the English and communication curriculums are narrowing and the mission is more toward workforce skill preparation. Also, the changing demographics of today[#x02019]s community college students, as well as the ongoing budget constraints, create challenges and frustrations for faculty members. 相似文献
127.
Seventy-six children ages 3 to 5 were individually read two storybooks that had been specially formatted to contain salient printed words within the text, and illustrations and text on left or right-facing pages. The reader pointed to each word while reading to half of the children. After each book, children were asked to recognize elements of the illustrations and the specially formatted text elements from among a set of foils. Videotaped sessions were coded for the time children spent looking toward the pages with print versus illustrations. Analyses showed that the percentage of time looking at print was less than 2% in the no-pointing condition but increased with age. Pointing to the words increased print-looking time for all age groups and print target recognition for 4-year-olds. After controlling for receptive vocabulary, visual memory, and maturation associated with these scores, emergent orthography and letter-word identification predicted time looking at print and recognition of the print elements. 相似文献
128.
129.
Jo Ann Heydenfeldt 《Performance Improvement》2013,52(6):18-25
Recent neuroscientific research describes how the brain and extended nervous system make decisions. This article depicts current theory as it relates to decision‐making strengths, shortcuts, simplifications, biases, and serious data restricting habits of the brain. This information demonstrates that the brain, both individually and collectively, can be a deceptive guide for decision making in emergent situations when information is based on preexisting, subconscious frames of reference. Training is proposed to strengthen conscious information‐processing capacity. 相似文献
130.