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Item Students Selection for University Course Admission at the Joint Admissions Board (Kenya) Using Trained Neural Networks(2011) Wabwoba, Franklin; Mwakondo, Fullgence M.Every year, the Joint Admission Board (JAB) is tasked to determine those students who are expected to join various Kenyan public universities under the government sponsorship scheme. This exercise is usually extensive because of the large number of qualified students compared to the very limited number of slots at various institutions and the shortage of funding from the government. Further, this is made complex by the fact that the selections are done against a predefined cluster subjects vis a vis the student’s preferred and applied for academic courses. Minimum requirements exist for each course and only students having the prescribed grades in specific subjects are eligible to join that course. Due to this, students are often admitted to courses they consider irrelevant to their career prospects and not their preferred choices. This process is tiresome, costly, and prone to bias, errors, or favour, leading to disadvantaging innocent students. This paper examines the potential use of artificial neural networks at the JAB for the process of selecting students for university courses. Based on the fact that Artificial Neural Networks (ANNs) have been tested and used in classification, the paper explains how a trained neural network can be used to perform the students’ placement effectively and efficiently. JAB will be able, therefore, to undertake the students’ placement thoroughly and be able to accomplish it with minimal wastage of time and resources respectively without having to utilise unnecessary effort. The paper outlines how the various metrics can be coded and used as input to the ANNs. Ultimately, the paper underscores the various merits that would accompany the adoption of this technique. By making use of neural networks in the university career choices, student placement at JAB will enhance the chances of students being placed into courses they prefer as part of their career choice. This is likely to motivate the students, making them work harder and leading to improved performance and improved completion rate. The ANN application may also reduce the cost spend on the application processing and the time the applicants have to wait for the outcome. The ANN application could further increase the chances of high quality applicants getting admis sion to career courses for which they qualify.Item Examining the balanced scorecard approach to measuring performance of Five Star Hotels in Nairobi, Kenya.(Akdeniz University, Tourism Faculty, 2014-12) Gesage, M. B.; Kuira, J.Traditional models for determining the performance and effectiveness of employees rely heavily on financial accounting indicators. This study sought to measure the performance of five star hotels in Nairobi County using the balanced scorecard approach. The findings of the study revealed that 36% of the respondents used a balanced scorecard as a method of measuring performance. The use of a balanced scorecard for measuring performance resulted in improved quality of guest profiles for 73% of the managers in five star hotels in Nairobi County whereas 67% of the managers experienced an increase in training hours per employee.Item Analysis of Farmers’ Perceptions of the Effects of Climate Change in Kenya: The Case of Kyuso District(Moi University Press,, 2012) Ng’ang’a, S. I.; Ndambiri, H. K.; Ritho, C.; Mbogoh, S.G.; Nyangweso, P.M.; Muiruri, E. J.; Kipsat, M. J.; Kubowon, P. C.; Cherotwo, F. H.; Omboto, P. I.A cross-sectional analysis was carried out to evaluate how farmers in Kyuso District have perceived climate change. Data was collected from 246 farmers from six locations sampled out through a multistage and simple random sampling procedure. The logistic regression analysis was carried out to assess factors influencing farmers’ perceptions of climate change. The analysis revealed that 94% of farmers in Kyuso District had a perception that climate was changing. In this regard, age of the household head, gender, education, farming experience, household size, distance to the nearest input/output market, access to irrigation water, local agro-ecology, access to information on climate change, access to extension services, off farm income and change in temperature and precipitation were found to have significant influence on the probability of farmers to perceive climate change. Since the level of perception to climate change revealed by the study was found to be high (94%), the study suggests that more policy efforts should thus be geared towards helping farmers to adapt to climate change.Item Factors Inhibiting the Implementation of Digital Villages in Kenya(2017) Karume, Simon; Shisoka, Dorcus ArshleyThe achievement of an information-based society is one of the main priorities of the Government of Kenya (GoK) towards the realization of national development goals and objectives for wealth and employment creation. However, even in their efforts the ICT sector is still currently more active in urban areas, resulting in wide regional disparities in the distribution of ICT facilities. In order to address this disparity, the Kenya ICT Board (KICTB) supported the roll out of new “electronic centre’s” which were named Pasha Centre’s (and are also commonly referred to as Digital Villages).The Digital village’s initiatives in Kenya commenced with a lot of optimism in 2009 however five years down the line it cannot be recorded that they have been successful. The purpose of this study was to establish the factors that have hindered the successful implementation of digital villages in Kenya. For this study desk research methodology was adopted. The secondary data from published reports was discussed with emphasis on the area of interest to this study. The findings of this study indicated that there were various factors that hindered the successful implementation of digital villages in Kenya. The study recommended need for having a government policy for the digital village project. This policy if developed will serve to protect such projects in future enabling them to take off and function independently.Item Analysis of Farmers’ Perceptions of the Effects of Climate Change in Kenya(Moi University Press,, 2012) Ng’ang’a, S. I.; Ndambiri., H. K; Ritho, C.; Mbogoh, S.G.; Nyangweso, P.M.; Muiruri, E. J.; Kipsat, M. J.; Kubowon, P. C.; Cherotwo, F. H.; Omboto, P. I.A cross-sectional analysis was carried out to evaluate how farmers in Kyuso District have perceived climate change. Data was collected from 246 farmers from six locations sampled out through a multistage and simple random sampling procedure. The logistic regression analysis was carried out to assess factors influencing farmers’ perceptions of climate change. The analysis revealed that 94% of farmers in Kyuso District had a perception that climate was changing. In this regard, age of the household head, gender, education, farming experience, household size, distance to the nearest input/output market, access to irrigation water, local agro-ecology, access to information on climate change, access to extension services, off farm income and change in temperature and precipitation were found to have significant influence on the probability of farmers to perceive climate change. Since the level of perception to climate change revealed by the study was found to be high (94%), the study suggests that more policy efforts should thus be geared towards helping farmers to adapt to climate changeItem The Efficacy of Songs in the Acquisition of English Articles and Nouns in a Multilingual Setting in Kenya, Africa: A Case Study of Grade 4 Class in Kenyan Primary Schools(2014) Njoroge, M.C.; Gathigia, M.G.This research was conducted using a pretest / posttest paradigm to test the efficacy of songs in the acquisition of English articles and nouns by learners in a multilingual setting in Kenya, Africa. Two Grade Four classes in two elementary schools, one in an urban area and the other in a rural setting, were sampled for this study. A pretest on articles and noun plural formation was administered in each school, marked and results recorded. The experimental class was exposed to a Task-Based Language teaching method that utilised songs as a tool of teaching while the control class was exposed to regular teaching. A posttest, the same test administered as a pretest, was given to the two groups. The scores recorded in both tests were analyzed quantitatively using the Statistical Package for Social Sciences and analysis presented in tables and graphs. Levene's Test for Equality of Variances was then employed. The general finding is that the use of songs in the teaching of English as a second language is effective as attested by the high performance of the experimental classes in the two schools.Item Technology Adoption in Rural Areas for Sustainable Economic Development(2013) Ng'ang'a, S.I; Kiumbe, P.M.; Kabethi, J.M.Item Strategies Influencing Achievement in Mathematics and Competence in Soft Skills among Students in Technical Colleges in Kenya(2012) Muthoni, D.M.; Okuro, S.G.; Mwaruvie, J.; Mutahi, I.W.Mathematics is useful in daily life. It plays an important role in developing students’ logical, creative and critical reasoning, optimize industrial processes, solve problems, function with linear and non-linear thought processes and communicate solutions briefly and precisely among other soft skills. Despite the critical role played by mathematics, low students’ achievement in mathematics and low competence in soft skills had been witnessed. Low achievement and competence in soft skills had been a source of concern to stakeholders in technical and vocational education. That was because the input was not commensurate with the graduate output. Teaching styles in mathematics could be significant in determining the achievement in mathematics and competence in soft skills. Activity-based instructional processes and learning rather than expository means could improve achievement in mathematics and competence in soft skills. Yet, the use of multi-disciplinary approach that depends on using students’ experiences in mathematics and science, project-based teaching and industrial-based activities had not been fully exploited in Kenya at least in East and Central Africa. The purpose of the study was to establish what activities in multi-disciplinary approaches could stimulate interest and deepen understanding of concepts in mathematics in technical colleges in Kenya. The findings and recommendations are expected to inform policy decision in establishing quality and relevance in training and accreditation in mathematics in technical colleges in Africa and world over. The study was carried out by a descriptive survey design. Colleges were enlisted using stratified random sampling. Random numbers were used for picking the sample respondents. Lecturer’s questionnaire was administered to collect data on teaching styles. The results showed that multi-disciplinary approach with problem-solving in projects involving team-work with industrial staff and small group discussions of case studies in class deepened understanding of mathematics concepts served as the basis for industrial competence in soft skills and on-the job training for employability. The strategy of multidisciplinary approach for improving students’ achievement in mathematics and competence in soft skills in technical colleges in Africa and world over is recommended.Item Effect of fire on habitat functional diversity and herbivore diversity in Ol Pejeta Conservancy, Kenya(2012-08) Kimuyu, Duncan, M.; Mureu, Lucy, K.; Awiti, Alex; Wahungu, GeoffreyBackground/Question/Methods The African savanna biome supports a higher diversity of herbivore species than is found in any other biome or continent. In order to maintain the habitats necessary to support a large diversity of wildlife species, much emphasis has traditionally been placed on the role of fire as a management tool. We hypothesize that herbivore abundance, diversity, and habitat utilization patterns in Ol Pajeta Conservancy in Kenya are modulated through fire management and its effect on habitat functional diversity. Between 2005 and 2010, transect surveys were used to monitor patterns of wildlife abundance and species diversity across a functional diversity gradient; from pure grassland to pure bushland. Results/Conclusions Preliminary findings show that large herbivore (black rhino, elephant and giraffe) populations increase under bushland conditions. Conversely, small grazer abundance and diversity increased in open grassland but declined markedly in Euclea divinorun and Acacia drepanolobium dominated bushland. Intense fires shift vegetation from bushland to grassland state. Low fire frequency in turn allows resurgence of bushland and decline in both abundance and species diversity of small grazers. The effect of fire on the functional diversity of habitat within savanna ecosystems has a strong influence on herbivore diversity, distributed across body size classes and feeding guild (browsers/grazers). By explicitly characterizing the effects of habitat functional diversity on herbivore species abundance and diversity, our study underscores the need for promoting biodiversity as a goal of management and conservation of wildlife in the African savannas.Item Teachers' viewpoints on the use of ICT in the teaching of languages in Kenya(2015-09-30) Waweru, Edward Kinyua; Gathigia, Moses GatambukiIntroduction Some few decades ago chalk, blackboard, textbooks and teachers were the prominent components of teaching and learning in schools but recent development of ICT means that this landscape is rapidly changing not only in the education sector but in all sectors of the economy. Information Communication Technology (ICT) is increasingly becoming important in our daily lives and in our educational system. ICT tools are being integrated in the teaching and learning process in many learning institution of the world. The pedagogical benefits and contributions to learning and teaching associated with ICT are numerous and will continue to be as new software are developed to aid in teaching and learning. Teachers’ viewpoints are critical influence on students’ confidence and attitude towards ICT as teachers provide important role model to their students. There is lack of study on teachers ICT perception, teachers’ ICT competencies and their views on ICT infrastructure as a tool in delivering teaching and learning of languages in secondary schools.