Despite widespread use of web-based e-learning applications, insufficient attention is paid to their usability. There is a need to conduct evaluation using one or more of the various usability evaluation methods. Given that heuristic evaluation is known to be easy to use and cost effective, this study investigates the extent to which it can identify usability problems in a web-based e-learning application at a tertiary institution. In a comparative case study, heuristic evaluation by experts and survey evaluation among end users (learners) are conducted and the results of the two compared. Following literature studies in e-learning - particularly web-based learning - and usability, the researcher generates an extensive set of criteria/heuristics and uses it in the two evaluations. The object of evaluation is a website for a 3rd year Information Systems course. The findings indicate a high correspondence between the results of the two evaluations, demonstrating that heuristic evaluation is an appropriate, effective and sufficient usability evaluation method, as well as relatively easy to conduct. It identified a high percentage of usability problems. / Computing / M.Sc. (Information Systems)

Text in English / The question the researcher set out to answer during this research study was: "What is the Educational Focus of a Nursing College, when viewed within Bevis and Watson's Humanistic·Educative-Caring Curriculum Paradigm versus a Stimulus-Response Curriculum Paradigm?" To answer this question, an exploratory, descriptive and contextual study was undertaken. The population consisted of tutors employed at a College of Nursing. From this population a purposive sample was drawn. Data was collected by means of formal, semi-structured interviews and a questionnaire. Content analysis was used to analyse the data. It was found that during the first year of students' education and training, the Educational Focus of the College was on training but during the second year, the focus changed to the transitional phase. The transitional phase is situated between training and education. During the third and fourth year, the focus was also in transition, but the way students learn was at the training phase. / Health Studies / M.A. (Advanced Nursing Sciences)

This study aimed to assess the effectiveness of an instructor-led and a self-managed computer training course. A sample of forty nine (n=49) previously disadvantaged South African adult learners was used. Half the sample was randomly assigned to the instructor-led course, while the other half was assigned to the self-managed course. Data dealing with the course content and design, subject demographics, previous computer experience, preferred learning style, and learning potential was collected prior to each course. After the course, the ability to create key outcomes using the learned software was assessed, as well as subject perceptions of the course and various support and performance system factors. The results showed that there was no significant difference between the performance on the competence assessment of the students from the two groups. The data did, however, indicate a stronger preference for the self-managed approach. A number of limitations to the study were also noted. / Industrial and Organisational Psychology / M.A. (Industrial Psychology)

The use of interactive e-learning tutorials is an effective form of teaching and learning. It is therefore important that attention is paid to their usability. This research relates to the evaluation of a CD-based e-learning tutorial for learning Business English, with the aims of investigating its usability and identifying problems. Particular attention is paid to aspects that hinder the learner from achieving the learning objectives. The study uses two usability evaluation methods (UEMs), namely controlled usability testing in an HCI laboratory and a user questionnaire survey. The main aim of the study is to compare the findings and determine the impact of using two methods in combination. The first outcome of the research was a synthesized framework of evaluation criteria that was applied in the two UEMs. Secondly, findings of the evaluations indicated that two UEMs identified similar problems, thus confirming their reliability in usability evaluation. Another finding was instances where one method produced results not obtained by the other, which shows the complementary value of two different UEMs. A third benefit of the study was that it identified usability problems in the target system. / Information Systems / MA (Information Systems)

Thesis (MA)--Stellenbosch University, 2000. / ENGLISH ABSTRACT: The aim of this study is to explore the effective and efficient implementation of Adult Basic Education and Training (ABET) within a specific group of companies. A central argument underlying the study is that the attitudes of managers and students who participate in these programmes play a critical role in the successful implementation of such programmes. The specific objective of the study is to identify those factors that influence managers' and students' attitudes towards ABET within the Grindrod Group. A literature review traces the origin of ABET and its historical development within other countries as well as in the South African context. The role of ABET within the context of Human Resources Development is identified and explored. The research entails a case study of the implementation of ABET within the Grindrod Group of Companies. Quantative as well as qualitative information regarding managers' and students' attitudes were obtained. The attitudes of both the managers and students at Grindrod's were identified by using structured questionnaires during 1998-1999. The questionnaire included closed as well as open questions. In-depth interviews were also conducted with a selected group of managers and students. The aim of the interviews was to facilitate a deeper understanding of managers' and students' attitude towards ABET and the variables that might influence these attitudes. In the case of students interviews were conducted with those who had dropped out of ABET programmes. ABSTRACT The aim of this study is to explore the effective and efficient implementation of Adult Basic Education and Training (ABET) within a specific group of companies. A central argument underlying the study is that the attitudes of managers and students who participate in these programmes play a critical role in the successful implementation of such programmes. The specific objective of the study is to identify those factors that influence managers' and students' attitudes towards ABET within the Grindrod Group. While the attitude of both managers and students could be described as positive, the study suggests that the following variables can be seen to influence managers' attitudes towards ABET: seniority of managers, their political orientation, their educational qualifications and the number of years that ABET has been in operation in a specific company. As far as students are concerned, the following variables seem to play a role: the length of their employment, their occupational status, the level of the ABET module that they participate in as well as their formal educational level. The problem that was most commonly cited by managers was that the ABET programme resulted in operational disruptions because the programme was run in working hours. The most regularly identified benefits included improved communication between managers and employees, improved motivation of employees and identification of development potential of employees. The vast majority of all the employees that partook in ABET stated that they believed that they had benefited from the programme. The most commonly cited benefits included being able to write, speak, read and understand English. While the study focuses on a specific group of companies within a specific industrial sector and does not allow generalisations to be made, it nevertheless attempts to lay a foundation for further research to be undertaken regarding the implementation of these programmes in different sectors of the economy. / AFRIKAANSE OPSOMMING: Die doel van hierdie studie is om ondersoek in te stel na die effektiewe en doeltreffende implementering van programme vir die Basiese Onderrig en Opleiding vir Volwassenes (ABET - Adult Basic Education and Training) binne 'n spesifieke groep van maatskappye. 'n Belangrike uitgangspunt van die studie is dat die houdings van bestuurders en studente wat aan hierdie programme deelneem 'n kritiese rol speel in die suksesvolle implementering al dan nie van sodanige programme. Die studie poog om enkele faktore wat moontlik verband hou met bestuurders en studente se houdings teenoor programme binne die Grindrod Groep te identifiseer. 'n Literatuurstudie is gedoen van die oorsprong en historiese ontwikkeling van ABET wêreldwyd sowel as in Suid-Afrika. Die rol van ABET binne die konteks van Menslike Hulpbronontwikkeling is ook geidentifiseer en ondersoek. Die navorsing behels 'n gevallestudie van die implementering van ABET binne die Grindrod Groep van Maatskappye. Kwantitatiewe sowel as kwalitatiewe inligting betreffende bestuurders en studente se houdings is bekom. Die bestuurders en studente by Grindrod se onderskeie maatskappye se houding teenoor ABET is vasgestel d.m.v. gestruktureerde vraelyste gedurende 1998-1999. Die vraelyste het beide geslote en 'oop' vrae ingesluit. Benewens die aanwending van vraelyste, is daar ook in-diepte onderhoude met 'n geselekteerde groep bestuurders en studente gevoer. Die doel van die onderhoude was om 'n beter begrip te ontwikkel betreffende bestuurders en studente se houding teenoor ABET en die faktore wat hul houding beinvloed. In die geval van studente is onderhoude gevoer met diegene wat nie die program suksesvol voltooi het nie. Terwyl die houding van bestuurders en studente in die algemeen as positief beskryf kan word, suggereer die ondersoek dat die volgende faktore bestuur se houding teenoor ABET beinvloed, naamlik, die senioriteit van bestuurders, hul politieke oriëntasie, hul opvoedkundige kwalifikasies en die aantal jare wat programme in die betrokke onderneming geimplementeer is. In die geval van studente blyk die volgende faktore 'n rol te speel: aantal jare wat studente in diens van die onderneming is, hul posisie binne die onderneming, die vlak van die module wat deur die studente gevolg word asook die vlak van skoolonderrig wat hulle oritvang het. Die mees algemene probleem wat bestuurders identifiseer is dat ABET programme operasionele onderbrekings veroorsaak omdat die program tydens werksure geimplimenteer word. Voordele wat met die program geassosieer word behels verbetering van kommunikasie tussen bestuurders en werknemers, verhoogde motivering van werknemers en die identifisering van die ontwikkelingspotensiaal van werknemers. Die oorgrote meerderheid van die studente wat deelgeneem het in die ABET program was van mening dat die program vir hulle van nut was. Die belangrikste voordeel wat deur die studente geidentifiseer is, is dat dit hulle in staat gestel het om Engels te skryf, praat, lees en verstaan. Terwyl die ondersoek fokus op 'n bepaalde groep maatskappye binne 'n bepaalde nywerheidsektor en dus nie veralgemenings toelaat nie, poog dit om 'n grondslag te lê vir verdere navorsing oor die implementering van sodanige programme in verskillende sektore van die ekonomie.

This research is a cross-Atlantic study of Sure Start and Early Head Start program directors' perceptions of parent involvement in their early intervention programs, with a focus on the provision and take-up of parenting and employability-focused services. The review of the literature, which informed the survey design and the later data chapters, focuses on poverty and parenting, working parents, welfare reform, and early intervention programs, including early childhood education and care policies in England and the United States. Data was collected via an online survey, administered to all those individuals directing either a Sure Start Local Programme (including those that had been designated as Children's Centres) in England or an Early Head Start program in the USA. There was a 40.3% response rate (231 English and 236 American directors, resulting in a total of 467 respondents). The survey questioned directors on their background, and also sought their views of the area in which their program operated, characteristics of their programs and their perceptions of the families accessing the parent-focused services offered by their early intervention program. The resulting data was used to address the primary theme of parenting and employability, drawing associations between reported parent involvement and directors' perceptions of area, program and family characteristics. The findings also led to the establishment of secondary themes: the targeting and catchment area approach to service provision, engaging disadvantaged families, relationships with partner agencies, issues of funding and resources, particularly for staff, and the expansion of Children's Centres. A summary report was sent to all participating directors. It is hoped that this research has benefited program directors, providing insights into the local-level experiences had by their colleagues both within their own country and across the Atlantic, particularly with respect to parent involvement in early intervention programs.

The purpose of this thesis was to explore and describe how bilingual programmes are organized and implemented within the unique linguistic and socio-economic case of Qatar. Specifically the thesis explored bilingual programs offered by two types of primary schools in Qatar: international schools and independent schools. Qatar launched a new initiative for educational development in 2001 but with hardly any research linked to these changes. The study was positioned within a qualitative interpretive tradition drawing on elements of ethnography and grounded theory as tools of methodology. However, quantitative methods were also incorporated within the design. The research design is structured within two main phases: phase one included statistical analysis of secondary data investigating three variables: average teaching time in the first and the second language, students’ and teachers’ nationality. Phase two utilized a multi-case study design. One school from each type was examined in depth over a period of nine weeks. Data were collected by means of school documents, interviews, and non-participant observation of English and Arabic classes. The first phase made an initial impression of the model of bilingual education followed by international and independent schools compared to bilingual typologies found in the literature. The analysis of the two cases examined revealed various differences across the two types. Findings reveal that the international school followed a partial immersion type of programme while the independent school followed a Content and Language Integrated Learning (CLIL) type of programme. The study reveals that the Qatari bilingual schools context was one of heteroglossia, with three codes in operation: Modern Standard Arabic, Colloquial Arabic dialects and English. Findings reveal that teachers and students in the international school adopt a strict separation policy between the two languages following a monoglossic belief. Language teachers and students in the independent school were found to apply a flexible language policy inside English and Arabic classes. The study revealed a gap between claimed programme features and implementation of these features. An absence of a clear language policy in the schools was also a main finding relating to the practice of these schools. In light of these findings, adopting a clear and explicit language-in-education policy should be a priority for policy makers in Qatar. The study revealed how the diglossia situation in Qatari schools is unique and therefore schools must be aware of the languages at the disposal of students and teachers. Schools must also concentrate on developing academic language skills needed for success in L2 schooling.

The disertation focuses on Czech School Inspectorate (CSI) and its impact on the preschool institutions in the region of Lanškroun. What are the criteria used in evaluating the work of kindergarten, what laws are governed in their work and what the implications of its findings are to the school management and decision-making processes in them. The thesis comrises the historical introduction of the state supervision over schools, the development of CSI, the comparison of school inspection systems in other EU countries, the extent of competency of the Czech School Inspectorate. The research shows that the Czech School Inspectorate has the positive impact on management in the kindergartens, it gives the essential feedback to the kindergarten headmasters. The headmasters consider the CSI evaluation to be the further step in their work. The determined conclusions are the results of the questionnaire to the headmasters, the analysis of inspection reports as the outcome of CSI activities in selected kindergartens in the region of Lanškroun. KEYWORDS: Czech School Inspektorate (CSI), inspection reports, evaluation standards, kindergarten, decesion making process, conditions, course nad results of education evaluation criteria, process and outcomes of education

This study investigated performance based accountability in Florida's system of workforce education in Florida's state colleges and school districts. In Florida, workforce education is governed by Florida State Statute (K-20 Education Code Chapter 1004). The purpose of this study was to determine the cost-effectiveness of Florida's performance accountability policy as applied to workforce education. Additionally, it analyzed the impact of performance accountability on performance by the providers of workforce education - state colleges and school districts, and the value for investment achieved by the policy over the time period. The study was guided by three questions: (a) What is the relationship between effectiveness and year? (b) Is the relationship between effectiveness and year moderated by each of the contextual variables? (c) To what extent does each of the contextual variables predict performance and effectiveness? This study utilized a non-experimental quantitative research design and a costeffectiveness analysis framework. The unit of analysis was the providers of workforce education in the State of Florida. This study was framed by the outputs and outcomes the workforce education service providers achieve and the alterable and unalterable variables which might influence the provision of workforce education. Performance was measured through two measures: quantity of outputs, and quality of outcomes. The alterable and unalterable variables included: the type of institution delivering the service, either state college or school district; the delivery model used in each delivery area, either single or dual-delivery; and population characteristics, the percentage of students economically disadvantaged, the percentage of minorities, and the percentage of males. The study used correlation and regression techniques to analyze the longitudinal impact of the performance accountability system. / by Richard G. Cunningham. / Thesis (Ph.D.)--Florida Atlantic University, 2011. / Includes bibliography. / Electronic reproduction. Boca Raton, Fla., 2011. Mode of access: World Wide Web.

Devido ao constante aumento na prevalência de obesidade e doenças relacionadas é sugerido que indivíduos obesos sejam submetidos a programas educativos para redução da massa corporal. Objetivos: avaliar os efeitos de um programa de Educação em Saúde (Educação nutricional e Educação física) voltado a um grupo de mulheres obesas. Métodos: 50 mulheres obesas foram submetidas a um programa de quatro meses envolvendo educação nutricional (1 vez/semana) e exercício físico (aeróbio e contra-resistência - 3 vezes/semana). Foram avaliadas variáveis antropométricas, metabólicas e alimentares: peso, estatura, circunferência da cintura e do quadril, composição corporal por raios X de dupla energia (DEXA), teste ergoespirométrico e gasto energético de repouso (VO2000-Imbrasport&#174;), hemograma, leucograma, perfil lipídico, glicemia, leptina, IGF-1 (Fator de crescimento semelhante à insulina-1, TSH (Hormônio estimulante da tireóide), albumina e pré albumina, 3 diários alimentares e de atividade física. Para análise dos resultados, as participantes foram distribuídas em G1 (IMC inicial < IMC final) e G2 (IMC inicial &#8805; IMC final). Resultados: No G1 houve redução de: massa corporal, IMC, CC, CQ, RCQ, gordura corporal (kg), massa corporal magra (kg) e glicemia. No G2 não foram encontradas alterações significativas nestas variáveis. Não foram encontradas diferenças significativas no GER e ambos os grupos apresentaram aumento do VO2 pico, redução da leptina plasmática e da albumina sérica. Conclusões: O programa de perda de peso realizado neste estudo foi eficiente para resultar em redução da massa corporal em 50% das participantes, apresentando também melhoras em fatores de risco para doenças cardiovasculares. Independentemente da redução da massa corporal e na massa corporal magra, programas de exercício físico sem o controle individualizado da ingestão alimentar, principalmente de proteínas, pode resultar em prejuízos para o estado nutricional de mulheres obesas. / Because of the high prevalence of obesity and its associated comorbities all over the world, it is suggested to submmit obese people to edicational weight reduction programs. Objectives: to evaluate the effects of an educational program (nutrition and physical education) in obese women. Methods: 50 obese women were submitted to a four months program of nutritional education (once a week) and exercise training (aerobic and resistance -3 times/week). They were evaluated variables related to anthropometry, metabolic and eating behavior: weight, height, waist and hip circumferences, body composition by dual X-ray energy (DEXA), aerobic power and resting energy expenditure (VO2000-lmbrasport&#174;); hemogram, leucogram, lipid profile, glucose level, leptin, IGF-1 (Insulin like growth factor-1), TSH (Tireoid stimulating hormone), albumin and pré-albumin, 3 days of food and physical activity records. The participants were distributed into the follow groups for the analysis: G1 (initial BMI < final BMI) and G2 (initial BMI &#8805; final BMI). Results: In G1 they were reduced: body mass, body mass index (BMI), waist circumference, hip circumference, waist/hip relation, fat mass (kg), lean body mass (kg) and glucose. No statistical differences were found in these parameters in G2. No statistical differences were found in resting energy expenditure in both groups and there was an increase in VO2peak, decrease in leptin and albumin concentration in both groups. Conclusions: The weight reduction program realized in this study was efficient to result weight loss in 50% of the participants, with improvements in cardiovascular risk factors. Independent of reductions on body mass and lean body mass, exercise training programs without individualized control of protein intake, especially of proteins, can jeopardize nutritional status of obese women.