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831.
In this article, we are primarily concerned with the kinds of problems which lend themselves to solutions in visual, graphic terms. Essentially, they may be described as problems in communication which the designer attempts to solve by means of printed words or symbols, by the use of appropriate pictorial images or by exploiting audio-visual techniques.The author are practising designers who also share an interest in the teaching of graphic design; and these interests have determined the form of the discussion which follows. Some observations about the nature of design itself, about the various procedures available to the designer in tackling the problems which are brought to him, are illustrated with brief case histories selected from among those which have directly concerned the authors in the recent past. From these, they have ventured to draw some general conclusions about the possible range and scope of the contribution which the graphic designer may be expected to make-now, and in the future-to the solution of problems in visual communication.  相似文献   
832.
The few studies focusing on the relationships between higher education expenditures and student outcomes have produced contradictory results. This study hypothesized that the lack of consistent relationships is a function of the fact that the effects of expenditures on outcomes are mediated by student engagement. Furthermore, it is expected that the relationships between expenditures and outcomes are contingent on the characteristics of the students and institutions being studied. The present research examined the relationships between higher education expenditures and students’ engagement in educationally purposeful activities, after controlling for a variety of student and institutional characteristics. Using data from a nationally representative sample of colleges and universities, the findings indicated that the relationships between expenditures and student engagement are very complex. Relationships differed by institutional control, students’ year in school, and the type of engagement measure included in the analysis.  相似文献   
833.
The paper combines Tobin's Q theory of real investment with the capital asset pricing model to produce a new and relatively simple procedure for the valuation of real assets using the income approach. Applications of the new method are provided.  相似文献   
834.
The social acceptance of a group of Zambian primary school children with intellectual disabilities by two groups of nondisabled children was examined. One group were in direct contact with the children with disabilities over a period of six months while the other was not. Nondisabled boys who had been in contact with children with disabilities had more positive attitudes than boys who had no direct contact, while no exposure effects were observed amongst girls. Gender differences amongst nondisabled children who had contact with peers with disabilities were not significant. Amongst the nondisabled children who had no contact with children with disabilities, girls had more positive attitudes than boys. The findings are preliminary, but offer directions for further research and have some implications for integrating children with disabilities into mainstream schools.  相似文献   
835.
We develop a single‐class period learning game for the Plan‐Do‐Study‐Act (PDSA) improvement cycle. The experiential activity walks teams through the PDSA problem‐solving process as they create paper American footballs and improve their performance using each step of the cycle. The game is one of the first to focus on PDSA. Key benefits include increased student attention, engagement, and learning. Empirical tests show that participant pre‐ and post‐test scores regarding their understanding of each phase of PDSA improved 21.2% after completing the game. Additionally, the treatment group performed 16.6% higher than the control group. In participant perception questions, 85% of participants felt the game was more effective than lecture or reading, 93% felt the game was fun, 95% felt the game improved their understanding of PDSA, and 98% felt the game was engaging.  相似文献   
836.
Employing a cross-age design, this study examined students' alternative conceptions in animal classification at the elementary, secondary, and college levels. Based on a previous study that made use of clinical interviews and a classification task, subjects (N = 468) were administered a multiple-choice/free-response instrument that probed understanding of the concept animal, the vertebrate/invertebrate distinction, and the principal vertebrate classes. Results suggest that students subscribe to a highly restricted view of animals; applying the label almost exclusively to vertebrates, especially to common mammals. When asked to distinguish between vertebrate and invertebrate animals and to classify several species into vertebrate groups, a wide range of alternative conceptions emerged. Cross-age comparisons indicate that many of these alternative views remain intact throughout the school years, while others yield more readily to formal instruction and/or nonschool experiences. Considered within the context of a neoconstructivist view of learning, several suggestions are offered for teaching concepts in animal classification.  相似文献   
837.
838.
This study examines the impact that secondary school studies have on university accounting courses. Multiple regression analysis has been used to determine the significance of various academic factors. Secondary school accounting and mathematics were found to have far greater effectiveness in predicting results in the initial university accounting course than did other variables, but this benefit diminished in the second year and vanished in the third year of the accounting programme.  相似文献   
839.
840.
In 5 experiments, 4-month-old infants were tested for their ability to recognize degraded visual targets as a function of individual differences in fixation duration. Targets were degraded by removing 10% of the total contour either from vertices (vertex-absent) or from midsegments (vertex-present). Both qualitative and quantitative differences were found in long and short lookers' ability to recognize the degraded forms. Short-looking infants were able to recognize degraded forms in both vertex-absent and vertex-present conditions, but the vertex-absent discrimination was more difficult. Long-looking infants required longer familiarization times before showing evidence of recognition in the vertex-present condition, and were unable to recognize targets in which contour was removed at vertices. The findings are discussed within the framework of the persistence of early visual processing strategies, and reliance of long-looking infants on particular local elements in visual analysis.  相似文献   
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