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Measuring E-Learning System Adoption in Universities in Tanzania: An Integration of Trust, Environmental Factors, and University Readiness Into an IS Success Model 衡量坦桑尼亚大学对电子学习系统的采用:信任、环境因素和大学准备程度整合到一个信息系统成功模型中
Pub Date : 2020-07-01 DOI: 10.4018/ijictrame.2020070101
Deogratius Mathew Lashayo
The success of e-learning systems in Tanzania relies on various factors that influence its measurement. Examples of the key factors include trust, environmental factors, and the university readiness. However, influence of these factors towards e-learning systems is not clear. Understanding their impacts and significance helps decision makers and stakeholders in making informed decisions on how to handle them. This study modifies the information systems (IS) success model whereby it adopts 12 factors that had been suggested by this author in his previous study conducted in Open University of Tanzania (OUT) in 2017. A sample of 1,005 students from eight universities in Tanzania was collected. A structural equation modelling was used in data analysis. The results shows trust (T) has positive and significant impact on e-learning actual use (EAU) while environmental factors (EF) had positive and significant impacts on e-learning actual use and perceived benefits, and at the same time, university readiness had a positive and significant impact on perceived benefits (PB).
坦桑尼亚电子学习系统的成功取决于影响其衡量的各种因素。关键因素的例子包括信任、环境因素和大学准备。然而,这些因素对电子学习系统的影响尚不清楚。了解它们的影响和重要性有助于决策者和利益相关者就如何处理它们做出明智的决定。本研究修改了信息系统(IS)成功模型,采用了作者在2017年在坦桑尼亚开放大学(OUT)进行的先前研究中提出的12个因素。从坦桑尼亚的八所大学收集了1005名学生的样本。数据分析采用结构方程模型。结果表明,信任(T)对电子学习实际使用(EAU)有正向显著影响,环境因素(EF)对电子学习实际使用和感知利益有正向显著影响,大学准备对感知利益(PB)有正向显著影响。
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引用次数: 1
Improving Education Delivery in a Technical University in Ghana Through Mobile Learning Technology 通过移动学习技术改善加纳一所技术大学的教育交付
Pub Date : 2020-07-01 DOI: 10.4018/ijictrame.2020070103
Nana Yaw Asabere, Joseph Agyiri, A. Acakpovi, Abraham Nachanja, Priscilla Awuku
Although in Accra Technical University (ATU), Ghana there exists a traditional face-to-face (F2F) mode of education already in place, the implementation of mobile learning (m-learning) through ICT in education will solve problems such as small classroom size, inappropriate time schedule for lectures, and provision technological resources needed to run successful classroom education. In order to validate successful implementation of m-learning in ATU, this paper employed a questionnaire research instrument with reference to the technology acceptance model (TAM-2) as a theoretical framework. Closed-ended questionnaires were administered to a sample size of 160 students and 15 lecturers in the Faculty of Applied Sciences (FAS) in ATU. Based on the responses received, the authors established positive technological acceptance of respondents, which paved the way to propose and develop a suitable m-learning system for ATU. It is envisaged that successful implementation of the m-learning system proposed in this paper will practically increase the use of ICT in education by both lecturers and students in ATU.
虽然在加纳的阿克拉技术大学(ATU)已经存在传统的面对面(F2F)教育模式,但通过ICT在教育中实施移动学习(m-learning)将解决诸如教室规模小、讲课时间安排不合适以及提供成功课堂教育所需的技术资源等问题。为了验证移动学习在ATU的成功实施,本文采用了以技术接受模型(TAM-2)为理论框架的问卷调查研究工具。对ATU应用科学学院(FAS)的160名学生和15名讲师进行了封闭式问卷调查。根据收到的反馈,作者确定了受访者对技术的积极接受度,这为提出和开发适合ATU的移动学习系统铺平了道路。据设想,本文中提出的移动学习系统的成功实施将实际增加ATU讲师和学生在教育中使用信息通信技术。
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引用次数: 1
Preliminary Insights Into the Applications of IT in Diverse Disciplines in Africa: A Systematic Literature Review 资讯科技在非洲不同学科应用的初步见解:系统的文献回顾
Pub Date : 2020-07-01 DOI: 10.4018/ijictrame.2020070102
A. Owusu, O. Penu, F. Broni
This paper seeks to contribute to research work done on applications of information technologies (IT) for solving problems in Africa. This was achieved via a systematic literature review on extant literature on IT use in Africa. Relevant articles with how IT are applied to the work activities of users in Africa are retrieved from various databases and analyzed to reveal the role IT plays in the African user's information journey. The results show that healthcare, agriculture, education, and banking and finance sectors have received considerable attention from researchers. Regarding methodologies adopted, most of the papers used a quantitative approach as compared to qualitative. Considering the limited literature reviews on scholarly technology adoption studies more especially in Africa where people are still yet to appreciate the use and impact of technology in their life, this paper makes significant contributions to the few scholarly studies that have been done in this regard.
本文旨在为利用信息技术(IT)解决非洲问题的研究工作作出贡献。这是通过对非洲信息技术使用的现有文献进行系统的文献回顾而实现的。从各种数据库中检索并分析了有关如何将信息技术应用于非洲用户工作活动的相关文章,以揭示信息技术在非洲用户的信息旅程中所起的作用。结果表明,医疗保健、农业、教育、银行和金融部门受到了研究人员的相当大的关注。关于所采用的方法,与定性方法相比,大多数论文使用了定量方法。考虑到学术技术采用研究的文献综述有限,特别是在非洲,人们仍然没有意识到技术在他们生活中的使用和影响,本文对这方面已经完成的少数学术研究做出了重大贡献。
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引用次数: 0
Continuance Usage of Mobile Banking Services Among Small and Medium Enterprises (SMEs) in Tanzania 坦桑尼亚中小企业(SMEs)继续使用手机银行服务
Pub Date : 2020-01-01 DOI: 10.4018/ijictrame.2020010103
H. Mandari, D. Koloseni, J. Macha
The study examines the intention to continue using mobile banking services among SMEs in Tanzania. The study extended the ECS-IS model by adding three variables: ease-of-use, perceived trust, and attitude to address the existing challenges in continuance usage of mobile banking services. Data was collected using a self-administered questionnaire from company's owners and managers. A total of 287 responses were used in data analysis. SEM technique was employed to evaluate the measurement and structural models. The study found that satisfaction and attitude have a direct influence on continuance usage of mobile banking among SMEs in Tanzania. Furthermore, confirmation, perceived trust, and perceived usefulness have an indirect effect on continuance usage of mobile banking services among SMEs. The study provides useful insights which could be used by mobile banking service providers to improve banking services delivered through mobile technology. Furthermore, the findings will assist scholars in understanding the antecedents which affect continuance usage of mobile banking services among SMEs.
该研究调查了坦桑尼亚中小企业继续使用移动银行服务的意愿。该研究扩展了ECS-IS模型,增加了三个变量:易用性、感知信任和态度,以解决手机银行服务持续使用中存在的挑战。数据是通过公司所有者和经理的自我管理问卷收集的。共有287份回复用于数据分析。采用扫描电镜技术对测量模型和结构模型进行了评价。研究发现,满意度和态度对坦桑尼亚中小企业手机银行的持续使用有直接影响。此外,确认、感知信任和感知有用性对中小企业手机银行服务的持续使用有间接影响。这项研究提供了有用的见解,可供移动银行服务提供商使用,以改善通过移动技术提供的银行服务。此外,研究结果将有助于学者了解影响中小企业继续使用手机银行服务的前因。
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引用次数: 5
Teaching Graduate Technology Management Students With Innovative Learning Approaches Around Cybersecurity 用创新的网络安全学习方法教授研究生技术管理专业学生
Pub Date : 2020-01-01 DOI: 10.4018/ijictrame.2020010105
D. Burrell
Every year in the U.S., 40,000 jobs for information security analysts go unfilled, and employers are struggling to fill 200,000 other cybersecurity related roles. Colleges and universities have created certificates, undergraduate, and graduate programs to train professionals in these job roles. This issue becomes more complicated when you explore the that competent workers in this field need more than just book knowledge to be effective. Engaged and experiential learning approaches encourages experimentation and expanding teaching cybersecurity beyond the use of just classroom lectures, textbooks, and PowerPoint slides. The use of experiential and scenario-based learning approaches helps students to develop real-world problem solving and critical thinking skills that demonstrate expertise beyond course grades and degrees. Developing the ability to strategic and adaptive is vital to be effective. This case study research intends not to reconstitute theory but to influence the practice of cybersecurity education through the use of innovative applied and engaged learning approaches.
在美国,每年有4万个信息安全分析师的职位空缺,雇主们正在努力填补20万个与网络安全相关的职位。学院和大学设立了证书、本科和研究生课程来培训这些工作角色的专业人员。这个问题变得更加复杂,当你探索,合格的工人在这个领域需要的不仅仅是书本知识是有效的。参与式和体验式学习方法鼓励实验和扩展网络安全教学,而不仅仅是使用课堂讲座、教科书和PowerPoint幻灯片。使用体验式和基于场景的学习方法,帮助学生培养解决现实世界问题的能力和批判性思维能力,展示超越课程成绩和学位的专业知识。发展战略和适应能力对提高效率至关重要。本案例研究的目的不是重构理论,而是通过使用创新的应用和参与式学习方法来影响网络安全教育的实践。
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引用次数: 2
The Role of ICT in the Economic Recovery Plan of Malawi a Critical Discourse Analysis ICT在马拉维经济复苏计划中的作用:批判性话语分析
Pub Date : 2020-01-01 DOI: 10.4018/ijictrame.2020010106
Frank Makoza
This article presents a critical analysis of the role of ICT in economic recovery plan of a low-income status country. The study analysed the case of Malawi using critical discourse analysis to unravel assumptions and issues in the text of the Economic Recovery Plan. The findings showed a lack of a holistic approach to the proposed solutions in the Economic Recovery Plan. The assumptions on the role of ICT concentrated on ICT infrastructure, liberalization of the telecommunications sector and reforms in regulatory frameworks. Thus, issues from the demand side of the ICT value chain were silent in the solutions e.g. high cost of ICT services, ICT access for the rural dwellers and ICT skills of users in integrating ICTs in their economic and social activities. The study contributes to the understanding of the role of ICT in the economic recovery of countries under crisis.
本文对信息通信技术在低收入国家经济复苏计划中的作用进行了批判性分析。该研究使用批评性话语分析分析了马拉维的案例,以揭示经济复苏计划文本中的假设和问题。调查结果显示,经济复苏计划中提出的解决方案缺乏全面的方法。关于信通技术作用的假设集中在信通技术基础设施、电信部门的自由化和监管框架的改革。因此,ICT价值链需求方的问题在解决方案中被忽略,例如ICT服务的高成本、农村居民获取ICT的机会以及用户将ICT融入其经济和社会活动的ICT技能。这项研究有助于理解信息通信技术在危机国家经济复苏中的作用。
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引用次数: 2
Improving Career Decision-Making for High School Students Through a Web-Based Expert System: Field Testing in Ghana 通过基于网络的专家系统改善高中学生的职业决策:加纳的实地测试
Pub Date : 2020-01-01 DOI: 10.4018/ijictrame.2020010101
Nana Yaw Asabere, Eric Amoako
Globally, the right and appropriate selection of tertiary programmes by potential students in education corroborates every nation's development progress. In order to explore the effect of career counseling and development in high schools in Ghana with a focus on some selected senior high school (SHS) students, this paper utilized a quantitative (questionnaire) research instrument to corroborate the development a web-based expert system for tertiary programme selection. An analytical summary of questionnaire responses received from the selected SHS students showed that due to limited career assessment processes, SHS students in Accra, Ghana arbitrary select tertiary programmes without realizing how such selections can affect their future careers. In terms of user acceptance testing (UAT), 80% of the selected SHS students (100) found our proposed system to be very useful. Such a system will therefore solve and improve career guidance, counselling, and development problems of SHS students in Ghana.
在全球范围内,潜在学生在教育中正确和适当地选择高等教育课程,证实了每个国家的发展进步。为了探讨职业咨询和发展在加纳高中的效果,重点关注一些选定的高中(SHS)学生,本文利用定量(问卷)研究工具来证实基于网络的高等教育专业选择专家系统的开发。从选定的SHS学生收到的问卷调查结果的分析总结表明,由于有限的职业评估过程,加纳阿克拉SHS学生随意选择高等教育课程,而没有意识到这种选择如何影响他们未来的职业生涯。在用户验收测试(UAT)方面,被选中的SHS学生中有80%(100人)认为我们提出的系统非常有用。因此,该系统将解决和改善加纳SHS学生的职业指导、咨询和发展问题。
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引用次数: 4
Examining the Adoption of ICTs for Weather Monitoring and Climate Change Adaptation in Uganda 研究乌干达采用信息通信技术进行天气监测和适应气候变化
Pub Date : 2020-01-01 DOI: 10.4018/ijictrame.2020010104
A. Semwanga, Alice Mary Atwine
Information communication technologies can only be beneficial to developing countries struggling to build adaptation capacity if technology adoption frameworks are tailored to suit their specific characteristics. The lack of timely, accurate, and reliable weather data and the increasing rate at which climate-related disasters are destroying lives and property in Uganda is evident of lack of good weather forecasts. The study set out to investigate the factors affecting ICT adoption and determine the technologies being used to respond to climate change effects. Specifically, the study set out the extent of use and the factors hindering or guiding ICT adoption. Factors hindering ICT adoption ranging from poor infrastructure to limited government support were established. The strategies that can be used to resolve challenges of ICT adoption, the major stakeholders, their responsibilities and how ICT adoption and utilisation can be enhanced to benefit other sectors of the economy is presented.
只有使技术采用框架适合发展中国家的具体特点,信息通信技术才能有利于努力建设适应能力的发展中国家。乌干达缺乏及时、准确和可靠的天气数据,气候相关灾害破坏生命和财产的速度越来越快,这显然表明缺乏良好的天气预报。这项研究旨在调查影响信息通信技术采用的因素,并确定用于应对气候变化影响的技术。具体而言,该研究阐述了信息通信技术的使用程度以及阻碍或指导采用信息通信技术的因素。从基础设施薄弱到政府支持有限,都确定了阻碍信息通信技术采用的因素。介绍了可用于解决ICT采用挑战的策略、主要利益相关者、他们的责任,以及如何加强ICT的采用和利用,使其他经济部门受益。
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引用次数: 0
Challenges and Opportunities in Building a Successful Digital Library in Developing Countries: Mekelle University, Ethiopia - A Case Study 在发展中国家建立成功的数字图书馆的挑战与机遇:埃塞俄比亚Mekelle大学的案例研究
Pub Date : 2020-01-01 DOI: 10.4018/ijictrame.2020010102
Prakash Dongardive
The present research work describes the use of the electronic resources by the teaching community at Mekelle University, Ethiopia. The survey was conducted by using questionnaires to collect the data. The questionnaires were administrated to total 1516 on duty teaching faculties of seven colleges. Including the College of Natural and Computational Sciences, the College of Veterinary Medicine, the College of Health Science, the College of Law and Governance, the College of Business and Economics, the College of Language and Social Sciences, College Dry Land Agriculture and Natural Resources as well as nine regular institutes including; the Ethiopian Institute of Technology, the Mekelle Institute of Technology, the Institute of Paleo Environment and Heritage Conservation, the Institute of Pedagogical Sciences, the Institute of Geo-Information and Earth Observation Sciences, the Institute of Environment and Gender Development Studies, the Institute of Population Studies, the Institute for Climate and Society, and the Institute for Water and Environment at Mekelle University. The survey also examines the purpose of use, frequency, difficulties, and availability of electronic information resources subscribed by the Mekelle University Digital Library. Finally, the data was interpreted, concluded, and suggestions have been given for improvement of electronic information resources at library web portal.
目前的研究工作描述了埃塞俄比亚Mekelle大学教学社区对电子资源的使用情况。本次调查采用问卷调查的方式收集数据。调查对象为7所高校的1516名在职教师。包括自然与计算科学学院、兽医学院、卫生科学学院、法律与治理学院、商业与经济学院、语言与社会科学学院、旱地农业与自然资源学院以及9个正规研究所,包括;埃塞俄比亚理工学院、迈克勒理工学院、古环境与遗产保护研究所、教学科学研究所、地理信息与地球观测科学研究所、环境与性别发展研究所、人口研究所、气候与社会研究所以及迈克勒大学的水与环境研究所。该调查还调查了Mekelle大学数字图书馆订阅的电子信息资源的使用目的、频率、困难和可用性。最后,对数据进行了分析和总结,并对图书馆门户网站电子信息资源的改进提出了建议。
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引用次数: 0
A Framework for Civil Registration in Developing Countries Based on Biometrics and ISO Standards 基于生物识别技术和ISO标准的发展中国家民事登记框架
Pub Date : 2019-07-01 DOI: 10.4018/IJICTRAME.2019070103
Lubasi Kakwete Musambo, J. Phiri
Most developing countries in Africa have civil registration processes with inherent challenges that inhibit their efficiency and accuracy. Attempts at modernization and improvement are on-going. In this article, a biometric framework that can be used to mitigate the challenges inherent in biometric data management for the civil registration system in Zambia is presented. The proposed framework presented is based on ISO models and adapted for most developing countries with low Information and Communication Technologies. A baseline study was undertaken to assess the understanding and appreciation of biometrics within the Zambian community and how this data might be stored or managed. A study of the Zambian civil registration business process has been undertaken and the authors propose an automated civil registration business process. Results obtained show that currently, Zambia does NOT have a biometric framework that supervises use of biometric data. The proposed model once adopted would form a secure framework for civil registration based on biometrics and ISO standards.
非洲大多数发展中国家的民事登记程序存在固有的挑战,阻碍了其效率和准确性。现代化和改进的尝试正在进行中。在这篇文章中,一个生物识别框架,可以用来减轻赞比亚民事登记系统的生物识别数据管理固有的挑战。提出的拟议框架以ISO模型为基础,并适用于大多数信息和通信技术水平较低的发展中国家。开展了一项基线研究,以评估赞比亚社区对生物识别技术的理解和认识,以及如何存储或管理这些数据。对赞比亚民事登记业务流程进行了研究,作者提出了一个自动民事登记业务流程。获得的结果表明,目前,赞比亚没有一个生物识别框架来监督生物识别数据的使用。拟议的模式一旦通过,将形成一个基于生物计量学和国际标准化组织标准的民事登记的安全框架。
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引用次数: 0
期刊
Int. J. ICT Res. Afr. Middle East
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