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Teachers' beliefs influence the acceptance and uptake of new approaches, techniques, and activities, and therefore play an important part in teacher development. Consequently, trainers running teacher education courses should consider encouraging participants to think about their personal beliefs and theories about teaching before providing input. This article proposes the use of an instrument designed to elicit teachers' beliefs based on Kelly's (1969) theory of personal constructs, using...
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The study used an adaptation of Provus’ discrepancy evaluation model to evaluate a distance teacher education program in the University of Cape Coast, the premier teacher education institution in Ghana. The study involved comparing performance data of the program as perceived by students and faculty/administrators to standards prepared from the program’s design. Performance data was obtained by administering two survey instruments to a random sample of students and faculty/administrators....
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Much recent research interest has focused on handling uncertainty in cost-effectiveness analysis and in particular the calculation of confidence intervals for incremental cost-effectiveness ratios (ICERs). Problems of interpretation when ICERs are negative have led to two important and related developments: the use of the net-benefit statistic and the presentation of uncertainty in cost-effectiveness analysis using acceptability curves. However, neither of these developments directly...
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The literature on training approaches for both pre-service and in-service teacher training has been dominated since the 1980s by reflective approaches. This has undoubtedly influenced the relatively recent introduction of reflective approaches in developing countries. This article explores efforts, within an action research study of a 3-year (1995–1997) In-service Education and Training (INSET) programme, to implement reflective approaches in the training of unqualified and underqualified primary...
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Background and objectives: The expansion of evidence-based practice across sectors has lead to an increasing variety of review types. However, the diversity of terminology used means that the full potential of these review types may be lost amongst a confusion of indistinct and misapplied terms. The objective of this study is to provide descriptive insight into the most common types of reviews, with illustrative examples from health and health information domains. Methods: Following scoping...
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Conceptual development in the field of Educational Technology provides crucial theoretical grounding for ongoing research and practice. This essay draws from theoretical developments both within and external to the field of Educational Technology to articulate a systems definition of Educational Technology in Society. A systems definition of Educational Technology in Society is characterized as a goal oriented problem-solving approach utilizing tools, techniques, theories, and methods from...