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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
141

An exploration into self-extending systems in early literacy in English of Grade One isiXhosa speaking learners

O'Donoghue, Elizabeth Lindsay January 2012 (has links)
The purpose of this research was to explore the ways in which a small, purposefully sampled group of Grade One isiXhosa-speaking children began the process of becoming literate in English as their second language. The research looked specifically for evidence of strategic behaviours in reading and writing which, according to Clay (200 I, 2005), form the foundation for self-extending systems and have the potential to accelerate learning. The research was guided by the principles of Clay's early intervention Reading and Writing Recovery. By Clay's definition, self-extending systems are literacy processing systems that work, that is, they enable children to continue to learn to read by reading and to write by writing. Within this context, the research explored the role of oral language in learning to read and write in English. Consideration was given to the potential for transfer of the principles that underlie Reading Recovery to South African mainstream classrooms in an attempt to raise literacy outcomes for all. This is a particularly urgent need in South Africa where many attempts to tum around poor trajectories of literacy learning do not seem to have the desired long term effects. The results of the research showed that the children began to actively engage in their English literacy learning within a network of strategies, primarily motivated by making meaning of their texts. The findings of the research suggested that a mismatch of needs and instructional procedures was evident here in this formative stage of second language literacy learning. The results suggested that children who were already educationally at risk for a multitude of reasons, were being set back even further by instructional approaches that were unresponsive to their linguistic needs.
142

A literacy model for sustainable avitourism

Conradie, Nicolene 11 1900 (has links)
Avitourism (birding) in South Africa, with remarkable birdlife, provides economic, social and conservation opportunities. Globally, bird species are decreasing rapidly due to environmental degradation and climate change. The dependence of avitourism on natural resources is undisputable, urging further research. Avitourism research is embryonic compared to higher-order tourism markets (i.e. naturebased) and under-researched in the southern hemisphere. Despite increased international scholarship, substantial knowledge gaps remain regarding strategies to enhance sustainable avitourism. Education, encouraging changes in environmental behaviour, is essential to solve environmental problems. The current day learners influence the future state of the natural environment and consequently the sustainability of avitourism in South Africa. The research therefore aimed to develop a literacy model for sustainable avitourism aimed at secondary school learners in Gauteng (South Africa). In phase 1 of the methodological procedure, mechanisms facilitating behavioural change towards nature were explored. A conceptual literacy framework for sustainable avitourism was developed in phase 2 (theoretical contribution). Phase 3, consisted empirical research. Multi-stage sampling was used to collect primary data by distributing questionnaires at 17 purposively selected secondary schools in Gauteng from July to October 2014. The data were obtained from n = 5 488 secondary school learners (aged 13–17). Descriptive statistics provided insight into ‘environmental and avitourism literacy’ of the learners. Exploratory- and confirmatory factor analyses (EFA; CFA) and structural equation modelling (SEM) were employed to test the conceptual literacy framework. Obtaining the primary objective, a literacy model for sustainable avitourism was developed and confirmed (empirical contribution). Critical paths were identified in the model to enhance the likelihood of behavioural change. The literacy model could be useful for environmental education and avitourism roleplayers, assisting in curriculum development and evaluation (practical contribution). This model could also be applied to other educational contexts, including art and music. Bird education teaches a love for birds and nature, leading to conservation and sustained birdlife, to ensure avitourism attractions in the future. The development of sustainable avitourism intervention programmes is suggested for further research. Longitudinal research could evaluate the effects of the intervention programmes.Ultimately, the learners of today are the responsible citizens and tourists of tomorrow. / Abstract in English, Sesotho and Afrikaans / Transport, Logistics and Tourism / D.Phil. (Management Studies)
143

An exploratory study on new technology and associated psychosocial risks in adolescents : can digital media literacy programmes make a difference

Van der Merwe, Petro 11 1900 (has links)
This study centres on the psychological effects new digital media, like the internet and cellphones, have on adolescents. Although the internet has enormous benefits, it also poses a host of risks that can make adolescents vulnerable to victimisation and/or developing associated psychosocial problems. Characterisations of adolescents’ social relationships in the internet medium, as well as the investigation of the continuity between digital media literacy and online social behaviours, carry high relevance for developmental psychology. It is during the adolescent period that peer interactions arguably hold the greatest importance for individuals’ social and behavioural functioning. Using a logic model for evaluation, the researcher conducted an exploratory research study on digital media use among adolescent learners aged 13 to 15 years to determine whether schools could guide them to think critically for themselves about the entire realm of these new media. The data were gathered from school principals, teachers, parents and learners from three secondary schools in Gauteng Province, which were purposely selected to represent different socio-economic circumstances. A total of 230 people (n=230) participated in the research. Mixed research methods were employed in this study. The quantitative research methods supported the qualitative research methods. The literature review suggested that current media literacy education, which forms part of the Life Orientation curriculum, does not enable learners to think critically or make informed choices about their behaviour in the digital world – because it incorporates neither ethics nor responsibility. One of the main aims of the study therefore was to investigate the importance of expanding existing media literacy education, namely by incorporating two additional learning categories in the curriculum: Digital Safety and Security, and Digital Citizenship. These additional learning categories were introduced in the form of lessons by the teachers participating in the study. A think aloud strategy was used whereby learners verbalise what they were doing and learning while engaging in the digital media literacy lesson activities. The learners’ verbalisations were used to ascertain what learning was occurring in the classroom. The experimental group demonstrated an increase in critical thinking from pre- to post-evaluation. This research therefore proposes that the signature element of intervention strategies for inappropriate online behaviour be to create a “culture of critical thinking”. This implies greatly reducing the risks cyberspace pose, and at the same time enhancing adolescents’ abilities to use it in ways that create and deepen healthy relationships – in the digital as well as the real world. / Psychology / D. Litt. et Phil. (Psychology)
144

Elementary school children’s acceptance and use of digital school libraries at Crawford Preparatory Pretoria School in Gauteng Province, South Africa

Moyo, Sharon 05 1900 (has links)
The use of the digital school library depends on many factors, including end-users‘ acceptance. The issue of designing information systems that will be used appropriately is growing and thus user acceptance of new technology is now receiving much attention by researchers. Without acceptance, discretionary users will seek alternatives, while even dedicated users will most likely manifest dissatisfaction, negating many, if not all, the presumed benefits of the digital library. Whereas the traditional focus of digital libraries has drawn research on technological developments, there is a call for user-focused research. This study sought to identify the dynamics of elementary children‘s (11- to 13- year olds) decision-making in the context of accepting or resisting making use of digital school libraries at Crawford Preparatory Pretoria School in Gauteng. To be accepted, the digital library must satisfy basic usability requirements and be perceived as useful by the children. The constructs of the Technology Acceptance Model, perceived ease of use and perceived usefulness were used to generate an understanding of acceptance of the digital school libraries. The study adopted a quantitative case study research approach to compare the empirical data and the TAM theory. Data triangulation of a wide range of data collection methods, including observation, questionnaires, focus groups and tasks given to the children to work on using the International Children‘s Digital Library was analysed. The findings revealed that, just like adults, children make decisions regarding accepting and using the digital school library based on how easy it is to use and how relevant it is to their needs. The study recommends that software designers, teachers and librarians work with the children when designing digital school libraries to ensure that their acceptance factors are taken into consideration when designing for them. / Information Science / M. Inf.
145

Information-seeking behaviour of the Open Window School of Visual Communication undergraduate students : a case study

Du Toit, Getruida Elizabeth 02 1900 (has links)
The focus of this study is to investigate the information-seeking behaviour of the undergraduate art and design students of The Open Window School of Visual Communication. A qualitative approach with case study strategy is followed. For sampling purposes The Open Window School of Visual Communication was selected. Various qualitative research methods and literature on information-seeking behaviour are explored. The data were collected through one-on-one interviews. The findings show that various factors influence the information-seeking behaviour of undergraduate art and design students. Aspects in the users’ personal environment, such as meaning, experience, skills, preferences, and actions, have a significant influence on their information-seeking behaviour. Further factors deriving from the students’ context that influence their information-seeking behaviour are curricula, tasks, people (lecturers, artists, designers), sources, and technology applied to accomplish tasks. All these contributing factors have their own sets of requirements with which the art students have to comply. In addition, the findings show that the students’ digital literacy skills influence their information literacy skills. The findings also show that the factors that influence The Open Window students’ information-seeking behaviour influence the library as information service, in terms of the library sources and services the students use. Recommendations are made in order to appropriately address the information- seeking needs of this specific user group and to guide the students to best ways in information-seeking. / Information Science / M. Inf.
146

Intervensieprogram vir graad 1-leerders uit 'n lae sosio-ekonomiese omgewing / Intervensieprogram vir graad een leerders uit 'n lae sosio-ekonomiese omgewing / Intervention programme for grade 1 learners from a low socio-economic environment / Intervention programme for grade one learners from a low socio-economic environment

Van Wyk, Maria Magdalena 15 August 2012 (has links)
Abstract in Afrikaans and English / This study was initiated when the researcher became aware of the problem that learners from low socio-economic environments tend to experience barriers to learning in numeracy and literacy. These barriers were identified in a class of Grade 1 learners through extensive literature study, after which the development, teaching and learning of numeracy and literacy in grade 1 were investigated. The researcher then developed intervention programmes for literacy and numeracy, each running for a period of six weeks, in order to overcome learners’ difficulties in these learning areas. Each programme was subdivided into three shorter programmes of two weeks each, which addressed different aspects of literacy and numeracy. Each sub-programme was supplemented by a schedule of daily activities in order to reinforce learning. Learners’ competence in literacy and numeracy was assessed before starting the programme and re-assessed at the end, using the same tests they had done at the beginning. Learners’ marks in both sets of tests were compared, which demonstrated their progress or non-progress after having participated in the intervention programmes. / Inleidend tot die studie word ‘n uiteensetting gegee van hoe die navorser bewus geword het van die navorsingsprobleem, wat as volg gestel word: Die navorser is bewus daarvan dat leerders uit ‘n lae sosio-ekonomiese milieu gewoonlik struikelblokke in leeraktiwiteite in gesyferdheid en geletterdheid ervaar. Deur literatuurstudie is die struikelblokke wat graad 1-leerders in geletterdheid en gesyferdheid ondervind, geïdentifiseer. Vervolgens is die ontwikkeling, onderrig en leer van geletterdheid en gesyferdheid volledig uiteengesit en intervensieprogramme in geletterdheid en gesyferdheid saamgestel om leerders se struikelblokke tydens leeraktiwiteite te bowe te kom. Drie intervensieprogramme in geletterdheid en drie in gesyferdheid is saamgestel, wat elk vir twee weke gevolg is. Volledige skedules van daaglikse aktiwiteite wat by elke program uitgevoer is, is ook ingesluit. Leerders se bedrewenheid in geletterdheid en gesyferdheid is geassesseer voor daar met die programme begin is. Na afloop van die intervensieprogramme het leerders weer dieselfde toetse afgelê waardeur hulle vordering of nie-vordering bepaal kon word. Verskeie tabelle is saamgestel wat leerders se vordering aantoon. / Educational Studies / M. Ed. (Sielkundige Opvoedkunde)

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