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1.
Soulef Benhamdi Abdesselam Babouri Raja Chiky 《Education and Information Technologies》2017,22(4):1455-1477
Traditional e-Learning environments are based on static contents considering that all learners are similar, so they are not able to respond to each learner’s needs. These systems are less adaptive and once a system that supports a particular strategy has been designed and implemented, it is less likely to change according to student’s interactions and preferences. New educational systems should appear to ensure the personalization of learning contents. This work aims to develop a new personalization approach that provides to students the best learning materials according to their preferences, interests, background knowledge, and their memory capacity to store information. A new recommendation approach based on collaborative and content-based filtering is presented: NPR_eL (New multi-Personalized Recommender for e Learning). This approach was integrated in a learning environment in order to deliver personalized learning material. We demonstrate the effectiveness of our approach through the design, implementation, analysis and evaluation of a personal learning environment. 相似文献
2.
《The Internet and Higher Education》2010,13(4):292-297
Which aspects of e-learning courses do students experience as being favorable for learning? When do students prefer online or face-to-face learning components? These questions were the subject of a research study in a sample of 2196 students from 29 Austrian universities. The students completed a questionnaire on their experiences attending an e-learning course, on their perceived achievements, and on their preferences for online or face-to-face learning components. Students appreciated online learning for its potential in providing a clear and coherent structure of the learning material, in supporting self-regulated learning, and in distributing information. They preferred face-to-face learning for communication purposes in which a shared understanding has to be derived or in which interpersonal relations are to be established. An especially important result concerns students' perceptions of their learning achievements: When conceptual knowledge in the subject matter or skills in the application of one's knowledge are to be acquired, students prefer face-to-face learning. However, when skills in self-regulated learning are to be acquired, students advocate online learning. 相似文献
3.
John Lawrence Bencze 《课程研究杂志》2013,45(6):847-865
Although pedagogical approaches drawing on constructivist learning theories often place students in environments that are to resemble professional knowledge-building communities, paradoxically, they also orchestrate students' re-constructions to harmonize with canons of Western science. Under the cover of social-constructivist epistemologies and Vygotskian pedagogies, students' prior conceptions are denigrated, their experiences regulated, their investigations shepherded, and their conclusions restricted. Such actions are undemocratic-citizens' literacy is confined to that narrowly defined by society's e´lite and, therefore, is not egalitarian. Students have few opportunities to become self-actualized-to develop in ways unique to their needs, interests, abilities and perspectives. After elaborating these concerns, I provide a framework for curriculum development that may help democratize science education. It is an approach that gives priority to personalization, inclusion, problematization, explicitness, apprenticeship, authenticity and freedom. 相似文献
4.
E-learning allows learners individually to learn “anywhere, anytime” and offers immediate access to specific information. However, learners have different behaviors, learning styles, attitudes, and aptitudes, which affect their learning process, and therefore learning environments need to adapt according to these differences, so as to increase the results of the learning process. In addition, providing the same learning content to all the learners may lead to a reduction in the learner's performance. Hence, there is a need to classify the learners based on their performance and knowledge level. Learner profiles play an important role in making the e-learning environment adaptive. Providing an adaptive learning environment, catering to the changing needs and behavior of the learner can be achieved by evolving dynamic learner profiles. Navigation logs can be used to analyze learners’ behavior over a period of time. In this work, we propose dynamic learner profiling to cater to changing learner behaviors, styles, goals, preferences, performances, knowledge level, learner's state, content difficulty, and feedbacks. Based on the continuous observation of learner preferences and requirements, the learner profile is dynamically updated. Furthermore, we propose an automatic learner classification to construct the learner profile and identify the complexity level of learning content, using the Bayesian belief network and decision tree techniques. We evaluated our system with two traditional adaptive e-learning systems, using static profiles and behavioral aspects, through our performance evaluation method of different learner types. In addition, we compared the actual learners’ data with the system generated results for various types of learners, and showed the increased interest in their learning outcomes. 相似文献
5.
Personalization has been widely used in Web-based instruction (WBI). To deliver effective personalization, there is a need to understand different preferences of each student. Cognitive style has been identified as one of the most pertinent factors that affect students' learning preferences. Therefore, it is essential to investigate how learners with different cognitive styles interact with WBI programs. This paper presents an empirical study, which examines the effects of cognitive styles on students' learning patterns and the effects of learning patterns on their learning performances. Riding's cognitive style analysis was used to identify the students' cognitive styles. Data mining, especially a clustering technique, was used to analyze the results. It was found that field independent students frequently used an alphabetical index whereas field dependent students often chose a hierarchical map. Such learning patterns also have great effects on their performance, especially for field dependent students. 相似文献
6.
Public relations educators are frequently challenged by students' flawed perceptions of public relations. Two contrasting case studies are presented in this paper to illustrate how socially-oriented paradigms may be applied to a real-client project to deliver a transformative learning experience. A discourse-analytic approach is applied within the case studies as a technique for identifying changes in students' understandings of the ideological structures, power relations and knowledge systems that underpin public relations and for determining whether transformative learning has taken place. The discourse engagement and normative/critical/ethical paradigmatic orientations examined in this paper provide conceptual foundations for developing civic responsibility that needs to be underpinned by salient social theory. 相似文献
7.
Pragya Dwivedi Vibhor Kant Kamal K. Bharadwaj 《Education and Information Technologies》2018,23(2):819-836
With the rapid advancement of information and communication technologies, e-learning has gained a considerable attention in recent years. Many researchers have attempted to develop various e-learning systems with personalized learning mechanisms for assisting learners so that they can learn more efficiently. In this context, curriculum sequencing is considered as an important concern for developing more efficient personalized e-learning systems. A more effective personalized e-learning recommender system should recommend a sequence of learning materials called learning path, in an appropriate order with a starting and ending point, rather than a sequence of unordered learning materials. Further the recommended sequence should also match the learner preferences for enhancing their learning capabilities. Moreover, the length of recommended sequence cannot be fixed for each learner because these learners differ from one another in their preferences such as knowledge levels, learning styles, emotions, etc. In this paper, we present an effective learning path recommendation system (LPRS) for e-learners through a variable length genetic algorithm (VLGA) by considering learners’ learning styles and knowledge levels. Experimental results are presented to demonstrate the effectiveness of the proposed LPRS in e-learning environment. 相似文献
8.
It is widely assumed that most entering MSW students exhibit a primary interest in individual clinical practice but minimal understanding of or interest in welfare policy knowledge. However, this assumption is mostly based on attitudes before and at the beginning of encountering social welfare courses. Using a mixed-methods approach of both qualitative and quantitative methods, we studied the impact of a social welfare history and policy course on MSW students' perspectives and interests. We found that the course impacted students' understanding of and approach to their professional roles as well as to their own lives as citizens. These findings hold implications for social work education curriculum designs as well as for future research in social work teaching and education. 相似文献
9.
《Journal of Teaching in Social Work》2013,33(3-4):173-201
Abstract BSW and MSW students' evaluations of their field instructors and these individuals' use of various supervisory skills and assignments were assessed early in the field placement. Skills that directly enhanced students' learning in the field were most influential. Supervisory activities that introduced students to the agency and what would be expected of them were particularly helpful. Differences in first-time and second-year students' reactions suggest that students' learning needs vary, based on their prior experience with and understanding of the field. The findings also suggest the need for training to help field instructors make the transition from social work practitioner to social work educator. 相似文献
10.
Building on common assumptions in theories of interest and mathematics education, this experimental study examined the effect of context personalization based on individual preferences, group personalization, and example choice with preselected popular examples on middle school students' situational interest and performance in mathematics. Participants (N = 713) learned a principle in probability calculus in one of four instructional conditions. Individual interest and perceived competence were examined as moderators on triggered and maintained situational interest, perceived value, task effort, and performance. Results showed that example choice triggered situational interest in the learning activity and that context personalization influenced perceived value and effort, contingent on students' perceived competence and individual interest in mathematics. We discuss results in relation to previous findings on interest-based interventions and the theoretical and practical implications. 相似文献
11.
A. Barbagallo 《Interactive Learning Environments》2017,25(5):650-666
ELSE (E-Learning for the Semantic ECM) is an ontology-based system which integrates semantic search methodologies and e-learning technologies. It has been developed within a project of the CME (Continuing Medical Education) program – ECM (Educazione Continua nella Medicina) for Italian participants. ELSE allows the creation of e-learning courses which are customized according to the needs and learning preferences of the user. It relies on a reference domain ontology and teaching multimedial interactive modules, referred to as Reusable Learning Objects (RLOs), which are annotated according to the concepts of the ontology. The SemSim semantic search method allows the selection of the set of RLOs that satisfy the user request at best in efficient way. This set is successively reorganized according to the learning preferences of the user. ELSE has been validated and experimented in the domain of osteoporosis, and the overall judgment about it is very positive, both in terms of usability and effectiveness of customization. 相似文献
12.
Zhen Li 《Learning, Media and Technology》2016,41(3):501-520
The contextualized nature of learning with technology is widely acknowledged in research, but there remains a lack of sound social theorization to conceptualize and understand this contextualization. Giddens' structuration theory has been proposed as an appropriate tool for analysing and understanding human interactions with technologies. Drawing on Archer's critique of structuration theory, this paper critically analyses some of its recent uses in relation to e-learning and discusses their explanatory limitations. As an alternative, the paper proposes the use of Archer's morphogenetic approach and illustrates how it overcomes some of the major analytical weaknesses of structuration theory by enabling engagement with the powers of both structure and human agency without conflating them in a process of ‘mutual constitution’. It suggests that Archer's approach provides central analytical and explanatory significance to the multiple specific social contexts within which any e-learning course exists and the specific social interactions that take place amongst those engaged in it. Although based in e-learning for illustrative purposes, the conclusions drawn from comparison between structuration and morphogenetic approaches have application in the enhanced understanding and theorization of learning situations more generally. 相似文献
13.
《Educational Assessment》2013,18(3):255-281
This article focuses on the need to include ethnographic-based approaches in the writing assessments of culturally and linguistically diverse populations. The inclusion of such approaches can help teachers gain a deeper understanding of the complexities of learning for all students and realize how students' social and cultural lives mingle with the assessment process and with their academic learning. In Part 1 of the article, I describe an investigation of the assessment of students' informative essays using a single-method, holistic approach. English teachers rated essays written by eight ethnically diverse fifth- and sixth-grade students using an array of rhetorical and linguistic measures - including overall quality, coherence, sentence-level mechanics, and use of an organizational structure. Findings indicate that, within this paradigm of assessment, culturally and linguistically diverse students may be penalized for preferring rhetorical patterns that differ from the mainstream academic patterns rewarded in schools. In Part 2, I describe an investigation of the assessment of the same eight students' informal informative essays using a multifaceted approach, including ethnographic techniques and micro- and macrolevel text analyses. Findings suggest that the multifaceted approach provided a more accurate picture of the students' expository language resources. In the final section, I demonstrate how the ethnographic-based techniques provide illustrative evaluation data useful for forging a fit among the language resources and functions of writing for culturally and linguistically diverse students and their assessment and instructional needs. 相似文献
14.
Hosam Al-Samarraie Hassan Selim Timothy Teo Fahed Zaqout 《Interactive Learning Environments》2017,25(4):452-466
When faced with excessive detail in an online environment, typical users have difficulty processing all the elements of representation. This in turn creates cognitive overload, which narrows the user's focus to a few select items. In the context of e-learning, we translated this aspect as the learner's demand for a system that facilitates the retrieval of learning content – one in which the representation is easy to read and understand. We hypothesized that the representation of content in an e-learning system's design is an important antecedent for learner preferences. The aspects of isolation and distinctiveness were incorporated into the design of e-learning representation as an attempt to promote student cognition. Following its development, the model was empirically validated by conducting a survey of 300 university students. We found that isolation and distinctiveness in the design elements appeared to facilitate the ability of students to read and remember online learning content. This in turn was found to drive user preferences for using e-learning systems. The findings provide designers with managerial insights for enticing learners to continue using e-learning systems. 相似文献
15.
Students' attitudes towards teaching and learning must be addressed with the same seriousness and effort as we address content. Establishing a personal connection and addressing our students' basic psychological needs will produce positive attitudes towards teaching and learning and develop life‐long learners. It will also promote constructive student‐teacher relationships that have a profound influence on our students' approach towards school. To begin this process, consider the major tenets of the Self‐Determination Theory. The Self‐Determination Theory of human motivation focuses on our students' innate psychological needs and the degree to which an individual's behavior is self‐motivated and self‐determined. Faculty can satisfy the innate psychological needs by addressing our students' desire for relatedness, competence and autonomy. Relatedness refers to our students' need to feel connected to others, to be a member of a group, to have a sense of communion and to develop close relationships with others. Competence is believing our students can succeed, challenging them to do so and imparting that belief in them. Autonomy involves considering the perspectives of the student and providing relevant information and opportunities for student choice and initiating and regulating their own behaviors. Establishing a personal connection and addressing our students' basic psychological needs will improve our teaching, inspire and engage our students and promote positive attitudes towards teaching and learning while reducing competition and increasing compassion. These are important goals because unless students are inspired and motivated and have positive attitudes towards teaching and learning our efforts will fail to meet their full potential. Anat Sci Educ 10: 503–507. © 2017 American Association of Anatomists. 相似文献
16.
Ya‐huei Wang Hung‐Chang Liao 《British journal of educational technology : journal of the Council for Educational Technology》2011,42(1):66-87
In the conventional English as a Second Language (ESL) class‐based learning environment, teachers use a fixed learning sequence and content for all students without considering the diverse needs of each individual. There is a great deal of diversity within and between classes. Hence, if students' learning outcomes are to be maximised, it is important to know how to provide learning content using students' preferences, learning characteristics and knowledge background as a basis. A five‐step algorithm was proposed that was based on the four factors (gender, learning motivation, cognitive style and learning style) as the different learner characteristics. The percentage increase between the pretest and posttest scores was used to determine optimal adaptive learning sequences to accommodate a variety of individual differences. The algorithm included the following five steps—to obtain the learning performance, to distinguish the learning performance of the lowest and highest groups, to use the different learning sequences as a basis for categorisation, to test the four factors between the lowest and highest performance, and to reduce the number of handouts. Finally, an empirical study for validating the adaptive learning sequence was conducted. By analysing the students' characteristics and the optimal learning sequences, an attempt was made to develop an adaptive learning sequence system to facilitate students' learning and to maximise their learning outcome, thus addressing the problem of fixed learning sequences in conventional ESL instruction. 相似文献
17.
Mojtaba Salehi Isa Nakhai Kamalabadi Mohammad Bagher Ghaznavi Ghoushchi 《Education and Information Technologies》2014,19(4):713-735
Material recommender system is a significant part of e-learning systems for personalization and recommendation of appropriate materials to learners. However, in the existing recommendation algorithms, dynamic interests and multi-preference of learners and multidimensional-attribute of materials are not fully considered simultaneously. Moreover, these algorithms cannot effectively use the learner’s historical sequential patterns of material accessing in recommendation. For addressing these problems and improving the accuracy and quality of recommendation, a new material recommender system framework based on sequential pattern mining and multidimensional attribute-based collaborative filtering (CF) is proposed. In the sequential pattern based approach, modified Apriori and PrefixSpan algorithms are implemented to discover latent patterns in accessing of materials and use them for recommendation. Leaner Preference Tree (LPT) is introduced to take into account multidimensional-attribute of materials, and learners’ rating and model dynamic and multi-preference of learners in the multidimensional attribute-based CF approach. Finally, the recommendation results of two approaches are combined using cascade, weighted and mixed methods. The proposed method outperforms the previous algorithms on the classification accuracy measures and the learner’s real learning preference can be satisfied accurately according to the real-time up dated contextual information. 相似文献
18.
Learning in today's classrooms can be disconnected from students' real world experiences. Providing students the opportunity to address real‐world problems may provide avenues for students to engage in their communities while developing academic skills and knowledge. Additionally, for students whose interests are piqued by the nature of their community's problems, these activities have the potential to offer students meaningful, motivating work in a supportive environment. This article explores how providing students with interest‐based service‐learning opportunities may help them develop and demonstrate gifted behaviors. In addition, methods for integrating student interests and service‐learning projects are presented. © 2012 Wiley Periodicals, Inc. 相似文献
19.
Concept maps have been recognized as an effective tool for students to organize their knowledge; however, in history courses, it is important for students to learn and organize historical events according to the time of their occurrence. Therefore, in this study, a time sequence-oriented concept map approach is proposed for developing a game-based environment to facilitate students' learning of historical events and their organization during the gaming process. With this approach, students can easily learn the precedence relationships among the historical events that occurred in different time periods with the time sequence-oriented concept map. To evaluate the effectiveness of the proposed approach, a historical role-playing game has been developed for an elementary school history course to examine the students' performance in terms of learning motivation, self-efficacy and learning achievements. A subject unit, the “Siege of Fort Zeelandia by Zheng Cheng-Gong,” was chosen as the history topic. The results show that the proposed approach can significantly enhance the students' learning achievement, but did not affect their learning motivation or self-efficacy for the history course. As a consequence, it is concluded that students can benefit from concept maps in terms of enhancing their learning achievement, but they do not necessarily enjoy using concept maps in game-based learning activities. 相似文献
20.
Burçak Altay 《Teaching in Higher Education》2013,18(2):138-155
This article initially demonstrates the parallels between the learner-centered approach in education and the user-centered approach in design disciplines. Afterward, a course on human factors that applies learner-centered methods to teach user-centered design is introduced. The focus is on three tasks to identify the application of theoretical and methodological approach. The major instructional methods utilized in the tasks are role enactment, project-based learning, case-based learning and reflection. These tasks develop students' knowledge, attitude and skills reflecting on their selves, their social and physical environment. Finally, the results of the study on students' evaluations of the course and their learning are presented. The study findings indicate that the course has been successful in its learning objectives. Multiple methods of learner-centered instruction complement lecture sessions and one-another to enhance student learning of user-centered design in different levels of cognitive and affective domains. 相似文献