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1.
基于WBI环境下教学设计模式的建构   总被引：1，自引：0，他引：1  
基于网络的教学(Web-BasedInstruction,即WBI)是网络技术在教学中的应用,这种新型的教学形式与传统的教学有很大的不同。为了保障WBI的质量,必须重新建构一种完全不同传统教学设计模式的新型教学设计模式。本文从WBI的教学设计的三个阶段进行分析,提出了一种新的网络教学设计模式,同时给出了WBI的教学设计应该注意的策略。  相似文献   

2.
This study attempts to analyze teaching and learning processes of web-based instruction (WBI) as shown in recent literature, and to develop a theoretical framework of WBI using a prominent existing distance education theory called Transactional Distance Theory in order to provide better understanding of the essential pedagogical components of WBI. Recent studies have shown that the key elements of the structure of WBI are (1) content expandability, (2) content adaptability, and (3) visual layout. And also three emerging types of interaction, or three aspects of dialogue, in WBI have been identified through the studies. Those types were: (1) academic interaction, (2) collaborative interaction, and (3) interpersonal interaction. Finally, both learner collaboration (or learner collaboravity, if we create a new term) and learner autonomy seem to have emerged in Web-based learning environments.  相似文献   

3.
网络教学的优势与不足   总被引：3，自引：0，他引：3  
网络教学是一种全新的教学形式，和传统的课堂教学相比，它有一系列的优势，但也有其自身的不足。只有将两种教学形式有机地结合起来，优势互补，才能取得更好的教学效果。  相似文献   

4.
论述了基于CAI、WBI的数学课堂教学结构及对改革传统数学课堂教学模式的意义和作用。  相似文献   

5.
Video and photography are often used for delivering content within the anatomical sciences. However, instructors typically produce these resources to provide instructional or procedural information. Although the benefits of learner‐generated content have been explored within educational research, virtually no studies have investigated the use of learner‐generated video and photograph content within anatomy dissection laboratories. This study outlines an activity involving learner‐generated video diaries and learner‐generated photograph assignments produced during anatomy laboratory sessions. The learner‐generated photographs and videos provided instructors with a means of formative assessment and allowed instructors to identify evidence of collaborative behavior in the laboratory. Student questionnaires (n = 21) and interviews (n = 5), as well as in‐class observations, were conducted to examine student perspectives on the laboratory activities. The quantitative and qualitative data were examined using the framework of activity theory to identify contradictions between student expectations of, and engagement with, the activity and the actual experiences of the students. Results indicate that learner‐generated photograph and video content can act as a rich source of data on student learning processes and can be used for formative assessment, for observing collaborative behavior, and as a starting point for class discussions. This study stresses the idea that technology choice for activities must align with instructional goals. This research also highlights the utility of activity theory as a framework for assessing classroom and laboratory activities, demonstrating that this approach can guide the development of laboratory activities. Anat Sci Educ 7: 361–369. © 2014 American Association of Anatomists.  相似文献   

6.
As we move towards distributed, self‐organised learning networks for lifelong learning to which multiple providers contribute content, there is a need to develop new techniques to determine where learners can be positioned in these networks. Positioning requires us to map characteristics of the learner onto characteristics of learning materials and curricula. Considering the nature of the network envisaged, maintaining data on these characteristics and ensuring their integrity are difficult tasks. In this article we review the usability of Latent Semantic Analysis (LSA) to generate a common semantic framework for characteristics of the learner, learning materials and curricula. Although LSA is a promising technique we identify several research topics that must be addressed before it can be used for learner positioning.  相似文献   

7.
This article is based on a textual analysis of European Commission documents that, from 1993 to 2006, construct the discourses of lifelong learning and the knowledge economy. Exploring an apparent conceptual laxity, it finds absolute consistency in the construction of two categories of learner: the high knowledge‐skilled learner (graduate/postgraduate) for the knowledge economy, and the low knowledge‐skilled learner located in (or beyond) the knowledge society. The low knowledge‐skilled learners are not only those at risk, they are increasingly constructed as the risk. The analysis suggests that the binary classification is initially classed and raced—and only then is it gendered. In contrast, labour market studies of the knowledge economy, providing either gendered or national data, obscure the vital cross‐cutting matrix of social class, ‘race’ and age. The article advocates further studies of lifelong learning practices and labour market data based on finely‐crossed analyses of social class, poverty, age and race.  相似文献   

8.
The accelerating diffusion of broadband Internet access provides many opportunities for the development of pedagogically robust Web‐based instruction (WBI). While the supporting technology infrastructure of broadband disseminates, the attention of academic researchers focuses upon issues such as the drivers of student usage of WBI. Specifically, the research presented herein examined the impact of WBI on a student's aggregate course performance. We hypothesized that learning independence (LI) is a determinate factor in a student's use of WBI. In this study, we employed structural equation modeling techniques to examine the data and assess the direct and indirect effects of LI on WBI usage. The subjects, students in an introductory Computer Information Systems applications course, used a Web‐based tutorial program for skills instruction. The findings of this study suggest that WBI usage has a significant impact on a student's course performance. Despite its plausibility, the effect of LI on WBI usage was not significant. However, we did conclude that two of the second order factors of the LI construct have a direct effect on a student's performance in the course.  相似文献   

9.
This study investigated whether active learning within computer‐based training courses can be measured and whether it serves as a predictor of learner‐perceived course quality. A major corporation participated in this research, providing access to internal employee training courses, training representatives, and historical course evaluation data. Twenty sample courses were subdivided into 1,884 time‐based instructional events and categorized by eight design principles for learner engagement: attend, organize, recall, practice, interact, apply, explore, and absorb. This analysis produces a quantitative pattern for the cognitive activity a course encourages within the learner, summarized as the active learning index. A regression model, with the active learning index as a predictor variable for learner‐perceived course quality, resulted in a correlation coefficient of .83 (r2=.69) and a p‐value <.0001. These results suggest a framework for quantifying the active learning components in computer‐based training courses and guiding the work of instructional designers toward higher‐quality courses.  相似文献   

10.
Drawing from social resource-social capital theory, this paper aims to clarify and characterize the role of harmonious learner–instructor and learner–learner relationships in promoting experience and retaining learners in online learning environments. Hypotheses are tested by applying a structural equation model and the data are collected from a survey of online learning website (n?=?539). The results suggest that harmonious relationships have a positive impact on learners’ experience (i.e. perceived performance, enjoyment and social presence), which, in turn, strengthen learners’ continuous intention to use the e-learning platform. And learners’ expertise moderates the relationships between harmonious relationships and learner experience. Based on the analysis results, this study can provide educational institutions with useful tactics to retain learners in the e-learning environments.  相似文献   

11.
ABSTRACT

According to international benchmarks [Thomson, S., Wernert, N., O'Grady, E., & Rodrigues, S. (2017). TIMSS 2015: Reporting Australia's results. Retrieved from Camberwell, Victoria: www.acer.edu.au/timss], Australia’s science education is still in decline and so the need for further investigation into preservice teachers is warranted. Utilising data from a broader mixed methods doctoral study [Norris, C. M. (2017). Exploring the impact of postgraduate preservice primary science education on students’ self-efficacy. Retrieved from http://ro.ecu.edu.au/theses/2040], this paper investigates the type of science learner entering into postgraduate preservice primary teacher education and how different learner types influence teacher self-efficacy and their effectiveness to teach science [Bleicher, R. (2009). Variable relationships among different science learners in elementary science-methods courses. International Journal of Science and Mathematics Education, 7(2), 293–313. doi:10.1007/s10763-007-9121-8]. In this study, data was derived from a modified STEBI-B questionnaire and focus group discussions that provided a deeper insight into the survey data. Participants (N?=?274) were from a one-year Australian Graduate Diploma of Education Primary (GDEP) program. Bleicher’s (2009) research on ‘science learner types’, which included Fearful, Disinterested, Successful and Enthusiastic learners, was used as a theoretical framework to categorise the participants. The study identified a new type of learner (Not Clearly Identifiable, n?=?68), located in the middle of the other four categories, where individuals’ attitudes and beliefs towards science had changed due to life experiences between secondary school and their GDEP program. Statistical analysis showed science learner types did influence participants’ science teaching self-efficacy (STSE), giving suggestions for how this may affect tertiary teacher education courses.  相似文献   

12.
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13.
This paper reports a study exploring the learning styles and perceptions of a group of undergraduate and postgraduate learners in a university in the UK in relation to using the web for learning. In particular, we explore the sequential/global learning style dimension (which is concerned with the progress of understanding) in relation to three categories of web‐based interaction: learner‐tutor, learner‐learner, and learner‐information. An Index of Learning Styles is used as the tool to explore this dimension. The findings are presented with regard to the learning preferences of a group of learners towards these three categories of interaction. We conclude with a discussion of these findings in relation to Interactive Learning Systems (ILSs) design.  相似文献   

14.
Effects of student motivation on performance in Web-based instruction (WBI) were examined. In particular, applicability of the self-efficacy theory to WBI contexts was tested. A total of 152 junior high school students in Seoul, Korea, participated in WBI during regular science classes. Participants completed motivational surveys before the onset of WBI and took the written and search tests at the end of WBI. Path analyses revealed that students' self-efficacy for self-regulated learning positively related to their academic self-efficacy, strategy use, and Internet self-efficacy. Academic self-efficacy predicted students' performance on the written test, which comprised problems on topics covered during the previous WBI sessions. Students' scores on the WBI search test were significantly and positively predicted by their self-efficacy in using the Internet. More interesting, students' academic self-efficacy beliefs were not able to predict their search test performance, whereas students' Internet self-efficacy beliefs were not able to predict their written test performance.This research is based on data collected as part of Ha-Jeen Choi's master's thesis completed at Ewha Womans University.The authors thank Steven Ross and three anonymous reviewers for their helpful comments on earlier versions of this article.  相似文献   

15.
This study explored the effects of need satisfaction (autonomy, competence, and relatedness) on English as a foreign language (EFL) online learner satisfaction and validated the Chinese versions of the need satisfaction scale (NSS) and online learner satisfaction scale (OLSS). We collected data from a questionnaire administered to 199 EFL students at a Taiwanese university. The Cronbach’s alpha reliability coefficient for NSS was .90 and .91 for OLSS. For NSS, the principal component analysis (PCA) resulted in a three-factor solution that accounted for 61.31% of the variance. Regarding OLSS, PCA resulted in a two-factor solution that accounted for 63.17% of the variance. A multiple regression analysis revealed that three independent variables (autonomy, competence, and relatedness) were predictors of EFL online learner satisfaction (F(3,?191) = 85.14, P < .001, R2 = .57), with competence the best predictor of online learner satisfaction, followed by relatedness and autonomy. The paper concludes with implications of these results.  相似文献   

16.
Successful learning sometimes requires that the learner abandons or rejects one or more prior concepts, beliefs, or intuitive theories. Such nonmonotonic changes are widely believed to have a low probability of occurring spontaneously and to be difficult to promote with instruction. A theory of nonmonotonic cognitive change should explain both why such changes are difficult and why they are possible. The purpose of this article is to develop the idea that nonmonotonic change happens when the learner resubsumes a domain of experience under a conceptual system originally developed for some other domain. The resubsumption theory is built on three main cognitive processes: In the course of routine knowledge formation, people grow informal theories for different domains of experience in parallel, maintaining local but not global coherence. The trigger for conceptual change is bisociation, the realization that an informal theory developed to make sense of one domain also applies to some other domain, giving the learner two alternative ways of thinking about the latter. The conflict between the two alternative ways of thinking is settled through competitive evaluation of their cognitive utility. The pedagogical implications of the resubsumption theory differ from those of prior theories but are as yet untested.  相似文献   

17.
Critical service learning requires that students grapple with power even as they negotiate with discourses that frame service as transformative for others, without the reciprocal effect of service learners being transformed. To highlight microprocesses in power, this article uses figured worlds to explore the positional identities of service learners based on how participants viewed their experience, perceived the service site, and understood others’ structural and biographical contexts. Three positional identities emerged from this inquiry: (1) service learner as role model, (2) service learner as future professional, and (3) service learner as beneficiary. Each successive positional identity demonstrated more critical and relational content. Positional identities that emphasized the service learner as a transformative agent featured more acriticality and less relationality than those that positioned the service learner as having been transformed. However, neither position explicitly addressed race, class, or other dimensions used to distribute power. This article illustrates the value that examining small moments of positioning might offer service learners and instructors as a reference point for their own criticality.  相似文献   

18.
The purpose of this article was to systematically review the available research on learner characteristics that influence the treatment effectiveness of early literacy interventions. Meta‐analytic procedures were applied to a total of 30 studies that met the inclusionary and exclusionary criteria. Mean average effect sizes were computed for seven primary learner characteristic categories: (1) rapid naming, (2) alphabetic principle, (3) phonological awareness, (4) problem behavior, (5) memory, (6) IQ, and (7) demographic. The primary learner characteristics that influenced the treatment responsiveness of early literacy interventions were, in order of magnitude, rapid naming, problem behavior, phonological awareness, alphabetic principle, memory, IQ, and demographics. With the exception of the demographic category, the obtained effect sizes for the primary learner characteristics were moderately large. The demographic primary learner characteristic (i.e., disability, ethnicity, grade‐level status) of children was not statistically (p < 0.05) distinct from zero. The findings, limitations, and future research needs are discussed.  相似文献   

19.
Recent calls have been made for a fundamental reorientation in higher education from a curriculum that simply transmits information (learner as receiver) to one that encourages students actively to construct their own knowledge and practice using new skills and concepts (learner as constructor). In response, the Case Analysis in Organisational Situations (CAOS) assessment tool was developed for use in teaching organisational behaviour. It follows the principles of problem‐based learning and group work, using an unfolding case design. A pre‐test (n=365), immediate post‐test (n=323) and delayed post‐test (n=129) design was implemented to evaluate the effectiveness of this new learning tool. The assessment of student approaches to learning revealed that students were more likely to adopt a deep approach to learning at the end of CAOS than at the beginning. In general, the results show that CAOS is a useful web‐based tool that promotes learning in organisational behaviour. The benefits of CAOS and some suggested improvements to the existing CAOS format are discussed.  相似文献   

20.
Research Findings: In the United States a shift has occurred in how children are identified for long-term special education services. Since 2004, U.S. funding for special education services has included a provision for early intervention services, focusing on the importance of providing supplemental instructional opportunities to students who are not successful in learning from the core classroom instruction. Commonly referred to as response to intervention, this model involves educators monitoring how well students respond to intervention instruction, with referral for special education services for those who make little progress. Practice or Policy: In this article, we propose that intervention instruction should be responsive to the learner as well as focus on how well the learner responds to the intervention. Given that contextual circumstances, including instructional experiences, impact the child's literacy achievement, providing intervention instruction that is contingent upon each child's literacy strengths and needs is the best way to ensure each child's successful response to intervention instruction. As an example of an intervention using responsive instruction, this article describes different instructional approaches provided by Reading Recovery teachers with 3 children who were initially the lowest readers and writers in their classes. All 3 children were able to progress to on-grade-level reading and writing proficiency as a result of the intervention.  相似文献   

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