Search results for "oftware"
showing 10 items of 7396 documents
Teachers' instructional planning for computer-supported collaborative learning: Macro-scripts as a pedagogical method to facilitate collaborative lea…
2010
Abstract Technological tools challenge teachers' pedagogical activities. The use of information and communication technologies (ICT) in education should help teachers integrate new pedagogical methods into their work. This study explores macro-level computer-supported collaborative learning scripts as a pedagogical method to facilitate collaboration. Macro-scripts set up conditions in which favourable collaborative activities such as argumentation should occur. This case-study examines the difference between the “ideal” script and the “actual, realized” script to find out how collaboration differs between different groups. This study demonstrates that macro-scripts support collaboration by …
Student-generated instructional videos facilitate learning through positive emotions
2016
The central focus of this study is a learning method in which university students produce instructional videos about the content matter as part of their learning process, combined with other learning assignments. The rationale for this is to promote a more multimodal pedagogy, and to provide students opportunities for a more learner-centred, motivating, active, engaging and productive role in their learning process. As such we designed a ‘video course’ where the students needed to produce an instructional video which could be used for university teaching. In addition to producing the video, the students needed to write a literature review of the topic of the video and a learning journal. At…
Taking on the “Dark Side”–Coping With Technostress
2020
Technostress is stress that individuals experience due to their use of information technology. It is associated with critical workplace consequences including reduced productivity. While the negative consequences are well known, what is less understood is how individuals can cope with technostress to alleviate them. We report on two studies that explain how organizational IT users can cope with technostress. The first is a qualitative study conducted in the U.K., by interviewing thirty executives/knowledge workers. Here, we identified seven coping behaviors that individuals engage in, in response to technostress. The second is a survey of 846 U.S. employees who use IT in their workplace. He…
Emotional user experience: Traits, events, and states☆
2015
Emotional experience has become an important topic in human-technology interaction research and design. Nevertheless, such research and design often lacks a proper explanatory basis and methodologically robust operationalisation. In this article, a conceptualisation of emotional user experience is formulated based on the appraisal theory of emotion, where the goal congruence of the interaction events and the task-independent individual traits are thought to underlie the user's emotional response. A laboratory study with N=50 participants conducting ordinary computer tasks is reported. The results suggest that subjective emotional experience depends on a number of factors relating to individ…
Cell-List based Molecular Dynamics on Many-Core Processors: A Case Study on Sunway TaihuLight Supercomputer
2020
Molecular dynamics (MD) simulations are playing an increasingly important role in several research areas. The most frequently used potentials in MD simulations are pair-wise potentials. Due to the memory wall, computing pair-wise potentials on many-core processors are usually memory bounded. In this paper, we take the SW26010 processor as an exemplary platform to explore the possibility to break the memory bottleneck by improving data reusage via cell-list-based methods. We use cell-lists instead of neighbor-lists in the potential computation, and apply a number of novel optimization methods. Theses methods include: an adaptive replica arrangement strategy, a parameter profile data structur…
Unauthorized copying of software and levels of moral development: a literature analysis and its implications for research and practice
2004
. Several approaches for and against the unauthorized copying of software have been proposed. These approaches can be divided into two categories: moral reasoning and solution. These categories of approaches to unauthorized copying of software are scrutinized in the light of Kohlberg's theory of Cognitive Moral Development. The results suggest that most approaches presenting solutions to unauthorized copying of software have focused attention on the lower levels of moral development, while approaches at the highest stage are few and far between. No single approach covers all the stages of moral development. The implications of this analysis for practice and research are discussed.
A Study of Computer Science Students' Ethical Attitudes and Its Implications to
2003
In this study I investigated 198 Finnish computer science students' attitudes concerning computer usage and professional practic e in computing to determine content for computer ethics education. Students were to analyse acceptability of individuals' behavi our in 23 cases. It is postulated that divergence of attitudes in cases lead students to present opposing viewpoints during smal l group discussions and thus to develop moral sensitivity and judgment in students. The following issues emerged in this study: cracking to computer systems, using a database of an employer for one's own purposes, honesty in client relationships, acknowled ging someone's contribution, keeping software without p…
Unauthorized copying of software
2007
Computer users copy computer software - this is well-known. However, less well-known are the reasons why some computer users choose to make unauthorized copies of computer software. Furthermore, the relationship linking the theory and the practice is unknown, i.e., how the attitudes of ordinary end-users correspond with the theoretical views of computer ethics scholars. In order to fill this gap in the literature, we investigated the moral attitudes of 249 Finnish computing students towards the unauthorized copying of computer software, and we then asked how these results compared with the theoretical reasons offered by computer ethics scholars. The results shed a new light on students' mor…
Attitudes to and factors affecting unauthorized copying of computer software in Finland
2005
Several quantitative studies have sought to determine the factors affecting the unauthorized copying of software, particularly in North America. However, we find no statistically reliable studies on the situation in Europe. In order to address this gap in the literature, we explored the attitudes to and factors affecting the unauthorized copying of computer software of 249 Finnish university students: nine hypotheses derived from the existing research on unauthorized copying of computer software or theories of ethics were tested. A quantitative questionnaire was used as the research instrument. The results shed new light on the characteristics of users and factors affecting the unauthorized…
A Mobile Healthcare System for Sub-saharan Africa
2013
The disparity between healthcare systems in developed countries and underdeveloped countries is huge, particularly due to the fact that the healthcare infrastructure of former is based on a sophisticated technological infrastructure. Efforts are being made worldwide to bridge this disparity and make healthcare services affordable even to the most remote areas of undeveloped countries. Recent growth of mobile networks in underdeveloped countries argues for building mHealth systems and applications on their basis. However, peculiarities of the area introduce difficulties into potential use cases of mobile devices, thus making the copying of mHealth services from developed countries inapplicab…