排序方式： 共有30条查询结果，搜索用时 187 毫秒
1.
2.
Hsin Hsin ChangAuthor Vitae I. Chen WangAuthor Vitae 《International Journal of Information Management》2011,31(2):171-182
Enterprise Information Portals (EIPs) have been widely adopted as platforms for the integration of knowledge management and information technology (IT). This study has been conducted from the knowledge management perspective in order to examine the influence of EIPs on collaborative commerce in the automobile industry. This study explores the integration of internal and external business processes and the coordination of collaborative design teams. An initial qualitative investigation explores the practical applications of an EIP in an automobile company. A research model is then formulated and tested using a questionnaire survey of the R&D department of a motor company in Taiwan. The results of the data analysis reveal that presence of EIPs can help a company realize the benefits of c-commerce. EIPs also can improve collaborative commerce performance by promoting the degree of integration of the enterprise process and by strengthening the process innovation and communication of collaborative design teams. The results suggest that managers should reinforce important factors, including knowledge management tools, process integration, and the quality of design teams, in order to achieve success in collaborative commerce. 相似文献
3.
4.
Ya‐Ting Chen Yung‐Hsin Chou John Cowan 《British journal of educational technology : journal of the Council for Educational Technology》2014,45(4):694-706
With considerable input from the student voice, the paper centres on a detailed account of the experiences of Western academic, tutoring Eastern students online to develop their critical thinking skills. From their online experiences together as tutor and students, the writers present a considered case for the main emphasis in facilitative online tutoring to be on building, and then building upon, congruent relationships and constructive feedforward. Initially, the Western tutor had followed as best he could the norms of a Confucian Heritage Culture, concentrating reactively on instructional feedback. He then took the considered risk of reverting to proactivity, following the advice of Rogers and Vygotsky and according to an explicit rationale. The ensuing changes in students' online discussions and their learning experiences were marked and were objectively analysed. The tutor and two of his students suggest that the nature of congruent tutor/student relationships, irrespective of culture, is more significant in effectively promoting development than the cognitive content that might feature in feedback in such interactions. For it seems possible from the reported experiences that learning dependent on technological links may benefit from meaningful tutor/student relationships. A video abstract of this article can be viewed at http://www.youtube.com/watch?v=teslTzgVBsc&feature=youtu.be 相似文献
5.
6.
Hsin‐Chih Chen Elwood F. Holton III Reid A. Bates 《Performance Improvement Quarterly》2006,19(3):7-25
Transfer theories, which are closely related to evaluation theory, have been developed from a holistic perspective, but most of empirical transfer research has not effectively utilized holistic models to investigate transfer of learning until the late 1990s. Additionally, little has been done in examining the relationship between situational variables, demographic variables, and transfer system characteristics. This study contributes to transfer research by examining the combined effects of situational and demographic variables on a holistic model of perceived organizational transfer systems. A key finding was that demographic variables make only a marginal contribution to predicting transfer system characteristics when compared to situational variables. It seems clear that the differences in transfer system characteristics depend on diverse situational influences, primarily due to types of training programs and types of organizational cultures. This finding does not support one‐size‐fits‐all transfer interventions. Future research may focus on investigating benchmark transfer practices in certain types of organizations or industries to empirically identify the true leverage points of a diagnosing instrument of transfer—the Learning Transfer System Inventory—for interventions and change. 相似文献
7.
8.
Hsin Ming-Chin Chien Sung-pei Hsu Yin-Shao Lin Chen-Yung Yore Larry D. 《International Journal of Science and Mathematics Education》2014,14(1):125-143
Common core standards, interdisciplinary education, and discipline-specific literacy are common international education reforms. The constructive–interpretative language arts pairs (speaking–listening, writing–reading, representing–viewing) and the communication, construction, and persuasion functions of language are central in these movements. This research developed and validated a communication progression in science education for elementary–secondary schooling in Taiwan. The framework for the communication progression was based on relevant literature, international curricula, and focus-group deliberations; it consisted of three dimensions: presentation, reaction, and negotiation. Delphi deliberations with questionnaires were applied to experts to evaluate the theoretical considerations and to experienced science teachers to evaluate the practical considerations. Results confirmed the importance of communications in science learning and the developmental nature of communications across elementary, middle, and secondary schools and validated the proposed framework and progression. The communication progression has application to other international education systems as they address common core standards and curricula in language and science.
相似文献9.
Many students have difficulty learning symbolic and molecular representations of chemistry. This study investigated how students developed an understanding of chemical representations with the aid of a computer‐based visualizing tool, eChem, that allowed them to build molecular models and view multiple representations simultaneously. Multiple sources of data were collected with the participation of 71 eleventh graders at a small public high school over a 6‐week period. The results of pre‐ and posttests showed that students' understanding of chemical representations improved substantially (p < .001, effect size = 2.68‐. The analysis of video recordings revealed that several features in eChem helped students construct models and translate representations. Students who were highly engaged in discussions while using eChem made referential linkages between visual and conceptual aspects of representations. This in turn may have deepened their understanding of chemical representations and concepts. The findings also suggest that computerized models can serve as a vehicle for students to generate mental images. Finally, students demonstrated their preferences of certain types of representations and did not use all types of three‐dimensional models interchangeably. © 2001 John Wiley & Sons, Inc. J Res Sci Teach 38: 821–842, 2001 相似文献
10.
The task of writing arguments requires a linguistic and cognitive sophistication that eludes many adults, but students in the US are expected to produce texts that articulate and support a claim—simple written arguments—starting in the fourth grade. Students from language-minority homes likewise must learn to produce such writing, despite their relatively limited experience with the English language, reflected in the availability of smaller mental lexicons and more restricted syntactic constructions. Yet some features of bilingual children’s cognition, such as precocious development of theory of mind and strong metalinguistic awareness, might support the crafting of arguments in writing, where the explicit consideration of multiple points of view can serve to strengthen one’s case for a claim. In this study we examine the incidence of social perspective-taking acts in the argumentative essays of language-minority and English-only students in Grades 4–6 and find that language-minority students match or surpass the English-only students on two critical measures of perspective taking (perspective acknowledgment and perspective articulation). We also explore possible links between students’ use of perspective taking in their argumentative essays and a validated formal measure of the same skill, uncovering different relationships between them in the two language groups. Links to previously attested bilingual advantages and to the development of argumentation are discussed. 相似文献