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1.
ABSTRACTOnline learning as a concept and as a keyword has consistently been a focus of education research for over two decades. In this paper, we present results from a systematic literature review for the definitions of online learning because the concept of online learning, though often defined, has a range of meanings attached to it. Authors and scholars use the term to mean very distinct, if not contradictory concepts. We conducted systematic literature for over the last 30 years (1988 to 2018) to investigate the number and content of definitions of online learning. We collected 46 definitions from 37 resources and conducted a content analysis on these sets of definitions. Content analysis of the collected definitions led to an understanding of the core elements for defining online learning, the confusion surrounding the terms and the synonyms used for online learning. An evolution of the definition of the concept of online learning was also mapped to the evolution of technology in the last three decades. 相似文献
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Cecile Ouvrier-Buffet 《Educational Studies in Mathematics》2006,63(3):259-282
The definition of ‘definition’ cannot be taken for granted. The problem has been treated from various angles in different
journals. Among other questions raised on the subject we find: the notions of concept definition and concept image, conceptions of mathematical definitions, redefinitions, and from a more axiomatic point of view, how to construct definitions.
This paper will deal with ‘definition construction processes’ and aims more specifically at proposing a new approach to the
study of the formation of mathematical concepts. I shall demonstrate that the study of the defining and concept formation
processes demands the setting up of a general theoretical framework. I shall propose such a tool characterizing classical
points of view of mathematical definitions as well as analyzing the dialectic involving definition construction and concept
formation. In that perspective, a didactical exemplification will also be presented. 相似文献
3.
Gloria Dall'Alba Eleanor Walsh John Bowden Elaine Martin Geofferey Masters Paul Ramsden Andrew Stephanou 《科学教学研究杂志》1993,30(7):621-635
A single science textbook often provides the syllabus for courses at upper secondary and tertiary levels, and may be used as a principal source of information or explanation. The research reported in this article challenges such practices. The ways in which the concept, acceleration, is treated in physics textbooks is compared with understandings of the concept demonstrated by final-year secondary (Year 12) and first-year university students. Some students' understandings are shown to be incomplete in ways that parallel misleading or inaccurate textbook treatments of the concept. In addition to misleading or inaccurate statements, the limitations of some textbook treatments of acceleration were found to include: lack of attempts to make explicit relationships with other concepts, failure to point out when it is appropriate to use particular definitions or that an alternative definition might be more appropriate in specific situations, inclusion of operational definitions without conceptual explanations, and a focus on quantitative treatments while overlooking the development of qualitative understanding. Two principal aspects that distinguished the ways in which the students understood acceleration were identified: (a) the relation between acceleration and velocity; and (b) the relation between acceleration and force(s). The results of the study have implications for teaching and, in particular, for the use of textbooks in teaching. These implications are discussed in the article. 相似文献
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Jeffrey A. Greene Leigh Anna HutchisonLara-Jeane Costa Helen Crompton 《Contemporary educational psychology》2012
Winne and Hadwin (2008) identified four phases of self-regulated learning (SRL) including defining the task, setting goals and making plans, studying (i.e., learning), and adaptation. The vast majority of SRL research has focused on processing during the third phase, studying. In this study, we developed coding rubrics that allowed us to examine how the results of college students’ processing during phases one and two of Winne and Hadwin’s model, task definitions and plans, affected their SRL processing while learning with a hypermedia learning environment (HLE), and their subsequent academic performance. Our findings showed that, on average, participants gained both factual knowledge and integrated conceptual understanding over the course of learning with the HLE. The quality of participants’ task definitions and plans at pretest, as well as their SRL processing during learning, were related to learning outcomes. On average, participants’ task definitions improved from pretest to posttest. The findings from this study and the associated coding methodologies have implications for educational research and practice. 相似文献
6.
整合理论是运用心理空间这一认知方式来认知世界的理论框架,为解释语言活动背后的认知活动提供了动态的阐释。翻译作为一种在不同形态语言间意义流动的特殊语言使用活动,其与认知活动有一定的关系。试图从认知语言学的概念整合理论视角来阐释翻译的过程,揭示翻译过程中译者在进行意义转换时的认知心理过程,以达到更好地理解翻译的本质。 相似文献
7.
The explanations of thirty primary pupils for changes in matter were recorded through individual, semi-structured interviews.
The analysis of data pointed to the construction of a system for classifying pupils' explanations of changes in matter. A
parallel analysis of data focused on the identification and interpretation of associations between the explanatory categories
resulting from the classification, and certain variables of the context, that is (a) category of change to be explained, and
(b) familiarity with the system about which they were being questioned. The results of the two phases of the analysis were
combined with the findings of a previous study, to produce the formation of a limited number of pupils' models concerning
matter, changes in matter and their explanations. Pupils' models involve a variety of conceptions which could be attributed
to the presence of a conceptual obstacle: that is the “continuous and static conception of matter.” The definition of teaching
objectives in relation to obstacles (“obstacles as objectives”) can bring together pupils' conceptions with concepts to be
built and consequently to contribute to the design and evaluation of constructivist teaching and appropriate material. 相似文献
8.
Virginia W. Berninger 《Annals of dyslexia》2001,51(1):21-48
The historical roots of the IQ-achievement discrepancy definition of learning disability are discussed as a reference point
for explaining why this definition came into being and why it is inadequate for dealing with the variety of learning and developmental
disabilities that present in school settings. A proposal is offered and justified for defining learning disabilities on the
basis of profiles for multiple developmental domains that affect learning. In this proposal, developmental dyslexia is differentiated
from other learning disabilities. Developmental dyslexia is defined as uneven development (dissociation) between word reading
and higher-level processes in the functional reading system. Dyslexics may struggle with word reading because of deficits
in phonological processes, orthographic-phonological connections, and/or fluency (rate, automaticity, or executive coordination).
The need for both national and international classification schemes for defining specific learning and developmental disabilities
for the purposes of educational services and research is emphasized.
Grant P50 33812-06 from the National Institute of Child Health and Human Development supported preparation of this article. 相似文献
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民族教育概念的解释,是研究民族教育的逻辑起点,也是指导我国民族教育实践的基础.角度不同,立场不同,对于民族教育的界定也不尽相同.本文回顾了我国历史上对少数民族的教育,在对我国当今学界对民族教育概念的几种代表性解释进行评述的基础之上,提出借鉴“共生教育”的理念思考民族教育的概念,可以给我们更多的启示. 相似文献
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论教育理论的性质和研究方法 总被引：7，自引：0，他引：7
科学的本质就是科学的方法,而科学方法的要旨就是在假设的基础上建立理论模型和研究规范。科学的教育理论的研究方法和路径应包括:确定教育学理论的基本概念和范畴;给出一个假设性的教育定义,它是教育理论研究的逻辑前提;建立教育理论研究的内容体系,这是由一系列实质性假设组成的,以解释和预测教育现实。 相似文献
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The goal of this study was to examine the means used by textbook authors to introduce, define, and explain the mole concept in high school and introductory college chemistry textbooks. The analysis was framed by four questions:
- 1 How is the mole defined?
- 2 What concepts about the atom are introduced prior to the mole?
- 3 Is Avogadro's constant presented as an experimentally determined value?
- 4 What is the context for introducing the mole?
- 1 Two ways of defining the mole dominate the texts. One way defines the mole as Avogadro's number (6.02 × 1023) particles; the other method defines the mole in terms of carbon-12.
- 2 All texts that present a definition in terms of C-12 introduce and define concepts about the atom prior to introducing the mole.
- 3 Most texts at all levels point out that the value 6.02 × 1023 is an experimentally determined quantity.
- 4 Nearly all texts discuss the mole in relation to die problem of finding a way to count particles that are too small to be directly weighed. Most texts also use a familiar counting unit, such as the dozen, to introduce the mole by analogy.
13.
Roberts G 《Educational leadership : journal of the Department of Supervision and Curriculum Development, N.E.A》1976,33(7):531-533
There is need for a comprehensive and acceptable definition of the term "population education." Several definitions which have been suggested are summarized. Each definition reflects the concerns of the nation doing the defining or the interests and needs of the individual researcher or organization proposing the definition. Value judgments are embedded in most of the definitions. Researchers and population educators must examine the several possible approaches to population education and adapt their program to the needs and goals of the country or society involved. 相似文献
14.
Eileen Wood Michael Pressley James E. Turnure Ruth Walton 《Educational technology research and development : ETR & D》1987,35(1):43-52
Preschool-age children were presented four picture-dictionary definitions to leam. Definitions were accompanied either by
pictures detailing all the attributes of the definition referent (elaborated pictures) or simpler, less complete illustrations
(nonelaborated pictures). After one presentation, the definition was repeated either as a series of questions to which the
child responded, or as simple declarative restatements. Total recall of information stated in the definitions was improved
by the elaborated pictures. The presence of elaborated pictures also resulted in greater recall congruent with the defined
concept, but not present in the definition as stated (i.e., inferences). Questioning produced a higher percentage of paraphrased
recall (i.e., nonverbatim recall of information stated in the definitions). These latter two findings are consistent with
the interpretation that both elaborated pictures and questions lead preschoolers to process more extensively information provided
in definitions. 相似文献
15.
徐启庭 《福建师范大学学报(哲学社会科学版)》2006,(5):132-136,151
因文定义是训诂中最常用的一种训释词语意义的方法,本文以古今训诂材料为基础,阐述因文定义的"文"、"义"的具体所指,"文"与"义"的内在联系,论述了因文定义方法运用的审"文"要领和定"义"的原则、要求. 相似文献
16.
关于学习型社会是什么的问题同如何理解学习型社会的问题纠缠在一起。通过梳理国内外有关学习型社会的不同界定,可以发现存在着解字式和溯源式两种理解方式。由于学习型社会概念同未来社会观念联系在一起,因此澄清学习型社会界定的线索存在于对未来社会观念的清晰把握上。博伊索特的信息空间理论为理解信息时代的知识社会提供了新的概念框架,从而为界定学习型社会概念提供了一种新视角。学习型社会的信息空间视角关注的是信息和知识的开放与自由流通,以及知识、学习、文化等的多样性。 相似文献
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In this experiment, we examined whether linguistic text complexity affects effects of explaining modality on students’ learning. Students (N = 115) read a high-complex and a low-complex text. Additionally, they generated a written or an oral explanation to a fictious peer. A control group of students retrieved the content. For the low-complex text, we found no significant differences between conditions. For the high-complex text, oral explaining yielded better comprehension than writing explanations. The retrieval condition showed the lowest performance. Mediation analyses revealed that the effect of explaining modality while learning from the high-complex text was mediated by the personal references and the comprehensiveness of the generated explanations. Our findings suggest that the effect of explaining modality emerges when students are required to learn from difficult texts. Furthermore, they show that oral explaining is effective as, likely due to increases of social presence, it triggers distinct generative processes during explaining. 相似文献
19.
Dr. Wallace Greene 《Journal of Jewish Education》2013,79(1):23-36
This paper argues that, notwithstanding a few major exceptions, the modern commitment to studying educational thinking and practice in premodern Jewish societies has not been particularly intense, despite widespread agreement as to the importance of education in premodern Jewish life. Some suggestions for this lacuna are discussed in this article. In particular, it is urged that a major part of the problem lies in the definition of Jewish education and that—were definitions of Jewish education altered—a much wider swath of research would be seen to involve important aspects of the premodern Jewish educational enterprise. 相似文献
20.
Craig Collinson 《British Journal of Special Education》2022,49(1):24-40
Lexism (the Othering of dyslexics) currently lacks a clear definition. In this conceptual article, I argue that Lexism does not require any such definition; indeed definitions generally can be unhelpful. To understand Lexism I provide examples of how we might use the concept in a series of hypothetical cases. Exemplars avoid the need for definitions, which, for a soft category such as Lexism, would be too constraining. I conclude by drawing on the work of Paulo Freire as a theoretical lens to enhance further how we might understand Lexism, and dyslexia. 相似文献