Browsing by Author "Mtega, Wulystan Pius"
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Item Communication channels for exchanging agricultural information among Tanzanian farmers: A meta-analysis(SAGE, 2021) Mtega, Wulystan PiusThis study investigates how communication channels to exchange agricultural information were chosen. Specifically, it identifies the communication channels used by farmers in Tanzania and determines the factors influencing the choice of communication channels for exchanging agricultural information. The study employs a meta-analysis review methodology in identifying, evaluating and interpreting studies relevant to the topic of interest. The results indicate that radio, mobile phones, television, fellow farmers, agricultural extension agents and newspapers were the commonly used communication channels for transferring agricultural information. Moreover, the channels’ influence, availability, affordability, communication network coverage, and the resources and facilities needed to use a particular communication channel were found to influence the choice of channels. It is concluded that understanding the audience, the characteristics surrounding messages and choosing appropriate communication channels are important for enhancing access to agricultural information. It is recommended that agricultural information providers should understand the factors surrounding communication channels before disseminating agricultural information.Item Content coverage in local government authority websites in Tanzania: a web content analysis(University of Dar es Salaam Library Journal, 2019) Mtega, Wulystan PiusThis study assessed the content coverage on local government authority websites in Tanzania to establish an understanding of their ability to serve as useful platforms for informing and communicating with the public. Specifically, the study has determined the thematic areas covered by web contents, identified the forms and types of web contents, and determined the intended audience and aims of the web contents on local government authority websites. Content analysis was used to determine the presence of certain words, themes, or concepts within the 11 randomly selected local government authority websites. The study’s findings indicate that content coverage on local government authority websites is very low. Moreover, most of the web contents were in less rich media and were specifically for providing news and alerts on current events rather than providing knowledge and complementing experts in the provision of services to local communities. The study concludes that with the low level of content coverage, local government authority websites cannot serve as one-stop information centres. It is recommended that local government authorities should generate more web contents for complementing their services rather than concentrating on news provision.Item A framework for strengthening agricultural knowledge systems for improved accessibility of agricultural knowledge in Morogoro Region of Tanzania(SAGE, 2017) Mtega, Wulystan Pius; Ngoepe, MphoAccess to agricultural knowledge has been a serious challenge among farmers in Tanzania. To overcome this, various strategies have been implemented, but few have managed to limit the effect of the problem. The current study was set to design a framework for strengthening agricultural knowledge systems (AKS) with the view to improve access to agricultural knowledge among agricultural stakeholders in Tanzania. Furthermore, the study identified actors in agricultural knowledge systems and determined factors influencing the efficiency of AKS. Quantitative data was collected through questionnaires directed to 314 farmers and 57 AKS actors among agricultural researchers, agricultural extension staff, policy makers, village executives and input suppliers. Findings indicate that individual experience and involvement of actors influence agricultural knowledge creation. Accessibility of agricultural knowledge was influenced by: awareness of knowledge and its sources, ownership of communication tools, affordability of mobile phone tariffs, level of development of knowledge infrastructure, time that radio/TV agricultural programmes were aired, membership in farmers’ groups/associations and provision of agricultural extension services. To strengthen usage of AKS, this study proposes a framework for improving the performance of agricultural knowledge processes and knowledge accessibility. It is hoped that the framework will assist in guiding agricultural actors in sharing knowledge.Item Health information on the internet(Elsevier Inc., 2017) Mallya, Rehema Chande; Msonde, Sydney Enock; Mtega, Wulystan Pius; Lwoga, Edda TandiAdvancements in information and communication technolo- gies (ICTs) including Internet have accelerated the search for health-related information and become a common practice worldwide. It has brought a change in people’s lifestyle and has a greater impact compared to any other communication tools. A study by Alghamdi and Moussa (2011) noted that, a majority of people rely on Internet to search for health infor- mation, social, business, and other information available online. The evolution of Internet and its utilization has improved access and retrieval of health information. Alghamdi and Moussa (2011) observed that patients used various sources of information such as newspapers, books, and colleagues to search for health information in previous days. Modern search engines and platforms (e.g., social networks, websites, portals, health databases) have made health information easily acces- sible using various devices such as smart phones, tablets, laptops, and computers (Hong et al., 2015). Health informa- tion is now available at fingertips. The Internet is a powerful tool for empowering patients in making decision on health-related matters, and it facilitates patients to communicate easily in health-care services. It is also observed that limited patient communication is associ- ated with poor patient health outcomes and low patient satisfaction. However, Internet is viewed as a medium for patient empowerment; although some websites are not rated as trustworthy or validated (Beck et al., 2014). The public health impact of the Internet is wide reaching, affecting many aspects of people’s social lives and practice. For example, university students used the Internet to search for health information on various aspects especially on specific illness, fitness, and nutrition compared to other online users. In higher learning institutions and health-care centers, Internet has been a crucial tool in exchanging information using various online platforms such as social media tools (e-mails and other interactive tools). Telemedicine and video conferencing are useful tools in transferring information from one part to another (e.g., in facilitating hospital communication) in relation to clinical aspects such as medical diagnosis, treatment, transferring of data, and moni- toring patients’ health-care delivery services. This article focuses on the use of Internet for public health, and it covers the following subtopics: accessibility, quality, prospects, efficacy, and challenges of accessing health informa- tion on the Internet.Item The Integration of library and e-learning systems: the case of selected public universities in Tanzania(Ubuntu Net, 2014) Mtega, Wulystan Pius; Benard, RonardThe current study investigated how library and e-learning services can be integrated together for improving teaching and learning in selected higher learning institutions in Tanzania. Specifically the study identified electronic technologies and applications used for providing library services; investigated how library applications and processes enhance access to contents for e-learning; determined library services incorporated in e-learning; determined how higher learning institutes in Tanzania support e-learning and; recommended on how library and e-learning services can be better integrated for improving teaching and learning. The study employed qualitative research approaches in determining how to integrate library and e-learning services, it involved three Tanzanian public universities namely: Sokoine University of Agriculture (SUA), Muhimbili University of Health and Allied Sciences (MUHAS) and the Open University of Tanzania (OUT). Data was collected through web analysis, in-depth interviews and documentary reviews. Library directors/e-resources librarians, Information Communication Technology directors/technicians were involved in in-depth interviews. Findings indicate that the three institutions had the basic ICT infrastructure for e-library services and e-learning and used Moodle learning management systems. It is recommended that libraries should subscribe more e-resources and make them accessible through the e-learning platform; universities should have strategies to improve the ICT infrastructure from time to time depending on the demand and the increasing enrolment rates.Item Knowledge management best practices among rice farmers in selected areas of Tanzania(SAGE, 2019) Mtega, Wulystan Pius; Ngoepe, MphoFor improved rice production, farmers need access to timely and relevant knowledge at each stage of the rice-cropping calendar. To understand how farmers involve themselves in acquiring and sharing agricultural knowledge, this study investigates how knowledge management best practices can be enhanced among rice farmers in selected rural areas of Tanzania. Data were collected from 226 rice farmers in three districts (Kilombero, Kilosa and Mvomero) of the Morogoro region in Tanzania. Findings from structured questionnaires and focused group discussion indicate that rice farmers accessed, shared and used agricultural knowledge. It was found that individual, institutional and knowledge factors influence the performance of agricultural knowledge management activities. For enhancing effective agricultural knowledge management, it is important to take into consideration the knowledge management best practices, which include developing effective knowledge infrastructure, involving different stakeholders and using appropriate information and communications technology tools in enhancing access to knowledge. It is concluded that effective knowledge management activities increase the level of adoption of agricultural innovations. It is recommended that the proposed agricultural knowledge management best practices be adapted for improving rice production.Item The usage of radio and television as agricultural knowledge sources: The case of farmers in Morogoro region of Tanzania(International Journal of Education and Development using Information and Communication TechnologyInternational Journal of Education and Development using Information and Communication Technology, 2018) Mtega, Wulystan PiusRadio and television are potential for knowledge dissemination. This study investigated the usage of radio and television as sources of agricultural knowledge among farmers in Tanzania. Specifically, the study identified major sources of agricultural knowledge used by farmers; determined the potential of radio and television stations as sources of agricultural knowledge; determined the accessibility and usage of radio and television agricultural programmes; investigated factors influencing the accessibility and usage of radio and television agricultural programmes and; devised strategies to improve accessibility of radio and television agricultural programmes. This study involved 314 randomly selected farmers from nine villages in Morogoro Region. Findings indicate that radio and television were among the seven sources of agricultural knowledge among farmers. Radio sets were more accessible and owned by more farmers than television sets. Findings further indicate that majority of farmers who used radio and television as sources of agricultural knowledge preferred to listen and watch agricultural programmes respectively during evening and night. The study showed that accessibility of radio and television sets, gender based division of labour, language, number of agricultural programmes broadcasted and awareness of the broadcasting time of agricultural programmes were among the factors influencing their usage as sources of agricultural knowledge. For improving the accessibility of agricultural knowledge radio and television stations should perform agricultural knowledge needs and enhance timely dissemination of needed knowledge.Item Using WhatsApp Messenger for improving learners' engagement in teaching and learning: a case of undergraduate students at the Sokoine University of Agriculture, Tanzania(University of Nebraska - Lincoln, 2021) Mtega, Wulystan PiusThis study was set to investigate how WhatsApp Messenger supported learner-centred teaching and learning. Specifically, the study evaluated the level of exchange of scholarly information resources among students through WhatsApp Messenger, determined how WhatsApp supports learner-centred learning and assessed challenges influencing students when using WhatsApp Messenger in teaching and learning. The study involved undergraduate students and instructors at the Department of Records and Information Studies. It employed random sampling techniques in selecting students and purposive techniques in selecting instructors to be included in the study. Major results indicate that WhatsApp Messenger was highly adopted and used for supporting learning. All respondents were members of WhatsApp Messenger groups. Results indicate that the usage of WhatsApp Messenger has improved the accessibility of reading materials and reading culture among students. Usage of WhatsApp Messenger in learner-centred teaching and learning approaches is limited by the inadequate mobile phone storage space for downloaded scholarly contents and interruptions made by non-academic conversations made through the same application. It is concluded that if used effectively, the application may increase academic performance among students. It recommends developing WhatsApp Messenger functionalities that may facilitate the moderation of the teaching and learning process and make mobile internet services affordable.