Teacher influence in the classroom: A context for understanding curriculum translation     

Olson  John 《Instructional Science》1981,10(3):259-275

Innovative doctrines create dilemmas for teachers. These dilemmas arise because, when teachers decide to adopt new practices, they face new uncertainties about their role in the classroom, the effectiveness of their methods and the purposes of their instruction. The way teachers used the materials of a particular innovation, the Schools Council Integrated Science Project, is described and explained in terms of teacher control over the uncertainties of classroom life. The Project proposals, initially seen by teachers as increasing the diffuseness of their work, were modified by them so that it was clearer to them what was to be accomplished and how it was to be done. At the same time, a functional alignment of goals, techniques and social relationships was maintained through teacher influence in the classroom. The translation of the materials into more specific terms meant that important elements of the doctrine of the Project were either ignored or redefined in more traditional terms. Such redefinition of innovation in specific terms raises questions about the effectiveness, as instruments of change, of centralized curriculum projects remote from the practical problems of schools. Implications for curriculum policy and research into the dilemmas teachers face in teaching are discussed.An earlier version of this paper was presented at the Annual Meeting of the American Education Research Association, Boston, Mass., April 1980.  相似文献   

Orientation for distance education students: What is its worth?     

Don Bowser  Ken Race 《Distance Education》1991,12(1):109-122

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Thinking about interpretation: A reply to Snyder     

David R. Olson 《Interchange》1990,21(3):56-60

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Editor’s Notes     

Don E. Descy 《TechTrends》2000,44(3):2-2

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Introduction to the special issue on genes, environment, and reading     

Richard K. Olson 《Reading and writing》2007,20(1-2):1-11

This introduction to the special issue on Genes, Environment, and Reading presents an overview of the background for behavior- and molecular-genetic research on dyslexia and individual differences across the normal range. The general methods, questions addressed, and selected results are summarized for each of the papers in the order of their presentation in the special issue. Concluding comments reflect on the influence of environmental range on estimates of genetic and environmental influences, and the future of behavior- and molecular-genetic research on reading.  相似文献   

“Good Morning, HAL-9000”… “Good Morning, Don”… A Primer on Speech Recognition Software     

Don E. Descy Ph.D.  Don E. Descy 《TechTrends》2000,44(3):4-6

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Does prior mathematics knowledge really lead to variation in elementary statistics performance? Evidence from a developing country     

George Woodward  Don Galagedera 《International Journal of Educational Development》2006,26(6):631-639

A model incorporating prerequisite mathematics performance and other variables deemed to be associated with learning elementary statistics (ES) is developed. The relationship between ES performance and the explanatory variables is well represented by the logistics form. Aptitude, effort and motivation are the only significant explanatory variables of ES performance. Since prerequisite mathematics is not significant, statistical thinking at the tertiary level may be mostly intuitive and non-mathematical. Students with low aptitude experience increasing returns to effort over the first half of the feasible effort interval, while high-aptitude students experience diminishing returns at all levels of effort. The levels of effort required to achieve a minimum pass are interpreted.  相似文献   

Using the web to encourage student-generated questions in large-format introductory biology classes     

Colbert JT  Olson JK  Clough MP 《CBE life sciences education》2007,6(1):42-48

Students rarely ask questions related to course content in large-format introductory classes. The use of a Web-based forum devoted to student-generated questions was explored in a second-semester introductory biology course. Approximately 80% of the enrolled students asked at least one question about course content during each of three semesters during which this approach was implemented. About 95% of the students who posted questions reported reading the instructor's response to their questions. Although doing so did not contribute to their grade in the course, approximately 75% of the students reported reading questions posted by other students in the class. Approximately 60% of the students reported that the Web-based question-asking activity contributed to their learning of biology.  相似文献   

An occlusion paradigm to assess the importance of the timing of the quiet eye fixation     

Samuel J. Vine  Don Hyung Lee  Rosanna Walters-Symons  Mark R. Wilson 《European Journal of Sport Science》2017,17(1):85-92

Abstract

The aim of the study was to explore the significance of the ‘timing’ of the quiet eye (QE), and the relative importance of late (online control) or early (pre-programming) visual information for accuracy. Twenty-seven skilled golfers completed a putting task using an occlusion paradigm with three conditions: early (prior to backswing), late (during putter stroke), and no (control) occlusion of vision. Performance, QE, and kinematic variables relating to the swing were measured. Results revealed that providing only early visual information (occluding late visual information) had a significant detrimental effect on performance and kinematic measures, compared to the control condition (no occlusion), despite QE durations being maintained. Conversely, providing only late visual information (occluding early visual information) was not significantly detrimental to performance or kinematics, with results similar to those in the control condition. These findings imply that the visual information extracted during movement execution – the late proportion of the QE – is critical when golf putting. The results challenge the predominant view that the QE serves only a pre-programming function. We propose that the different proportions of the QE (before and during movement) may serve different functions in supporting accuracy in golf putting.  相似文献   

Ethnic Mother Tongues as Languages of Instruction in the Canadian Classroom     

Don Dawson 《Equity & Excellence in Education》2013,46(1-6):229-234

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