Low achievement in Mathematics is a problem that faces schools, colleges and universities, not only in South Africa, but worldwide. Many efforts have been made to explore different ways in which teaching and learning can be more effective. ICT provides endless possibili–ties to enhance the teaching and learning of Mathematics. The purpose of this study is to determine teacher–students’ attitude towards ICTs in order to plan for effective, efficient and appropriate methods of Mathematics education. It further aims to determine to what extent these students will be willing to use ICTs in their own studies as well as in the teaching pro–cess in their classrooms, and aims to compare the students’ attitudes across three countries i.e. South Africa, Tanzania and Finland. The population consisted of Mathematics education teacher–students enrolled at the following institutions: School for Continuing Teacher Educa–tion (SCTE) at the North–West University in South Africa (317 students), the Iringa University College, University of Tumaini in Tanzania (111 students), and the University of Joensuu in Finland (56 students). This study followed a quantitative cross–sectional survey design com–prising a single mode research questionnaire to three groups of students in three countries. The instrument that was used was based on the Loyd and Gressard Computer Attitude Sur–vey (1984) (CAS), with a few additional questions to add to the relevance of this study. Questionnaires were completed by each group of students. The questionnaires were posted to each Mathematics teacher–student at the SCTE with a return envelope included. The re–searcher visited Tanzania and administered the questionnaire to the students at their univer–sity and some students in Finland completed the survey online while others completed a pa–per–based copy, which was returned to the researcher. Descriptive statistical techniques, reliability and validity of the instrument scale, inferential statistics (ANOVA), and cross–tabulations were used, and where appropriate, effect sizes were calculated. Findings indi–cated that the teacher–students have a positive attitude to computers and that they are willing to use ICTs in their own studies and in their teaching at school. The comparison of their atti–tudes revealed that the South African and Tanzanian teacher–students have a more positive attitude towards ICTs than the Finnish students. The teacher–students in the two African countries were also more willing to use ICTs than the students in Finland, despite their in–creased exposure and access to technology. To create an environment of effective Mathe–matics education, a number of factors play an important role. Mathematics education sup–ported by good pedagogical content knowledge can be transformed into effective Mathemat–ics education with the aid of a positive computer attitude and willingness to use technology. Together these aspects are supported by the technological pedagogical content knowledge (TPCK) framework. / Thesis (M.Ed.)--North-West University, Potchefstroom Campus, 2011.

Text in Afrikaans / Hierdie studie is onderneem om die invloed van die veranderingsproses op die funksionering van 'n welsynsorganisasie te bepaal. 'n Literatuurstudie en empiriese studie is onderneem. Die navorsing het aangedui dat die redes vir verandering hoofsaaklik ekstern van aard is, dat 'n hoe persentasie respondente nie altyd die noodsaaklikheid of rede vir verandering verstaan nie, en dat die meerderheid die kommunikasieproses en deurgee van inligting nie altyd duidelik beleef nie. Die ondersoek dui verder aan dat die motivering van grondvlak maatskaplike werkers deur die bestuurders nie onderskat moet word nie. Die deurgee van inligting is positief ervaar, maar die werkers sou meer ondersteuning daarvan van die bestuur wou ervaar. Tydens die studie is daar 'n beperkte mate van weerstand gevind. Weerstand by werkers word egter beperk indien hulle ervaar dat hulle deel van die proses is, voorberei word op verandering, sekuriteit nie be"invloed word nie en hulle oor die nodige redes vir verandering ingelig wor / The purpose of this study was to establish the influence of the process of change on the functioning of a welfare organisation. A literature and empirical study was done. Research showed that reasons for change were primarily of an external kind, that a high percentage of respondents not always understand the necessity or reasons for change, and that most of the respondents experienced the communication channels and information not always as open and clear. The research shows that motivation of ground level social workers by managers must under no circumstances be under-estimated. The way in which information was given, was experienced positively, but workers needed more support with it from management. During the research a limited degree of resistance was further found. Resistance experienced by workers became less when they were part of the process, are prepared for change, their security not threatened and the reasons for change are known to them. / Social Work / M. Diac. (Maatskaplike Werk-rigting)

The purpose of this dissertation is to assess digital geo-referenced information and standards for exchanging such information, especially the South African National Exchange Standard (NES). The process of setting up a standard is exacting. On the one hand, the process demands a thorough scrutiny and analysis of the objects to be standardised and of all related concepts. This is a prerequisite for ensuring that there is unanimity about their meaning and inter-relationships. On the other hand, the process requires that the standard itself be enunciated as succinctly, comprehensibly and precisely as possible. This dissertation addresses both these facets of the standards process in the context of standards for exchanging digital geo-referenced information. The dissertation begins with an analysis of geo-referenced information in general, including digital geo-referenced information. In chapters 2 and 3, the various aspects of such information are scrutinised and evaluated in more detail. The examination of concepts is backed up by a comprehensive Glossary of terms in the domain under discussion. Chapter 4 examines the nature of standards. It also proposes a novel way to approach a standard for the exchange of digital geo-referenced information: namely, that it can be viewed as a language and can accordingly be specified by a grammar. To illustrate the proposal, NES is fully specified, using the Extended Backus-Naur Form notation, in an Appendix. Apart from the advantages of being a succinct and precise formal specification, the approach also lends itself to deploying standard tools such as Lex and yacc for conformance testing and for developing interfaces to NES, as illustrated in a second appendix. As a final theme of the dissertation, an evaluation of such standards is provided. Other standards that have been proposed elsewhere for purposes similar to that of NES are surveyed in chapter 5. In chapter 6, features of NES are highlighted, including the fact that it takes a relational approach. Chapter 7 concludes the dissertation, summarising the work to date, and looking ahead to future work. AFRIKAANS : Die doel van hierdie verhandling is om versyferde geo-verwysde inligting en standaarde vir die uitruil van sulke inligting te ondersoek, met spesifieke verwysing na die Suid- Afrikaanse Nasionale Uitruilstandaard (NES). Die proses om ’n standaard op te stel is veeleisend. Aan die een kant vereis die proses ’n volledige bestudering en ontleding van die objekte wat gestandaardiseer gaan word, asook van al die verwante konsepte. Hierdie is ’n voorvereiste om te verseker dat daar oor hul betekenisse en onderlinge verwantskappe eenstemmigheid bestaan. Aan die ander kant vereis die proses dat die standaard so kernagtig, volledig en presies moontlik gestel moet word. Hierdie verhandeling spreek beide hierdie fasette van die standaardiseringsproses aan, en wel in die konteks van standaarde vir die uitruil van versyferde geo-verwysde inligting. Dié verhandling begin met ’n oorhoofse analise van geo-verwysde inligting, insluitend versyferde geo-verwysde inligting. In hoofstukke 2 en 3 word verskeie aspekte van dié inligting in meer detail ondersoek en geëvalueer. Hierdie ondersoek van konsepte word deur ’n omvattende woordelys van terme in die veld onder bespreking gesteun. Hoofstuk 4 ondersoek die aard van standaarde. Dit stel ook ’n nuwe manier voor om ’n standaard vir die uitruil van versyferde geo-verwysde inligting te benader, naamlik dat dit as ’n taal beskou kan word, en dat dit gevolglik deur middel van ’n grammatika gespesifiseer kan word. Om die voorstel te illustreer, word NES volledig in ’n aanhangsel deur middel van die Uitgebreide Backus-Naur Vorm notasie gespesifiseer. Afgesien van die voordeel van ’n kernagtige en presiese formele spesifikasie, ondersteun die benadering ook standaardgereedskap soos Lex en yacc wat vir konformeringstoetsing en vir NES koppelvlakke gebruik kan word, soos in ’n tweede aanhangsel illustreer word. As ’n finale tema van die verhandeling word ’n evaluasie van tersaaklike standaarde voorsien. Standaarde wat elders vir soortgelyke doeleindes aan dié van NES voorgestel is, word oorsigtelik in hoofstuk 5 beskou. In hoofstuk 6 word kenmerkende eienskappe van NES uitgelig, insluitend die feit dat dit op ’n relasionele benadering gebaseer is. Hoofstuk 7 sluit die verhandeling af met ’n opsomming van werk tot op datum en ’n blik op toekomstige werk. / Dissertation (MSc)--University of Pretoria, 1993. / Computer Science / unrestricted

Recently, South African company law underwent a dramatic overhaul through the introduction of the Companies Act 71 of 2008. Central to company law is the promotion of corporate governance: companies no longer are accountable to their shareholders only but to society at large. Leaders should direct company strategy and operations with a view to achieving the triple bottom-line (economic, social and environmental performance) and, thus, should manage the business in a sustainable manner. An important question in company law today: In whose interest should the company be managed? Corporate governance needs to address the entire span of responsibilities to all stakeholders of the company, such as customers, employees, shareholders, suppliers and the community at large. The Companies Act aims to balance the rights and obligations of shareholders and directors within companies and encourages the efficient and responsible management of companies. The promotion of human rights is central in the application of company law: it is extremely important given the significant role of enterprises within the social and economic life of the nation. The interests of various stakeholder groups in the context of the corporation as a “social institution” should be enhanced and protected. Because corporations are a part of society and the community they are required to be socially responsible and to be more accountable to all stakeholders in the company. Although directors act in the best interests of shareholders, collectively, they must also consider the interests of other stakeholders. Sustainable relationships with all the relevant stakeholders are important. The advancement of social justice is important to corporations in that they should take into account the Constitution, labour and company law legislation in dealing with social justice issues. Employees have become important stakeholders in companies and their needs should be taken into account in a bigger corporate governance and social responsibility framework. Consideration of the role of employees in corporations entails notice that the Constitution grants every person a fundamental right to fair labour practices. Social as well as political change became evident after South Africa's re-entry into the world in the 1990s. Change to socio-economic conditions in a developing country is also evident. These changes have a major influence on South African labour law. Like company law, labour law, to a large extent, is codified. Like company law, no precise definition of labour law exists. From the various definitions, labour law covers both the individual and collective labour law and various role-players are involved. These role-players include trade unions, employers/companies, employees, and the state. The various relationships between these parties, ultimately, are what guides a certain outcome if there is a power play between them. In 1995 the South African labour market was transformed by the introduction of the Labour Relations Act 66 of 1995. The LRA remains the primary piece of labour legislation that governs labour law in South Africa. The notion of industrial democracy and the transformation of the workplace are central issues in South African labour law. The constitutional change that have taken place in South Africa, by which the protection of human rights and the democratisation of the workplace are advanced contributed to these developments. Before the enactment of the LRA, employee participation and voice were much-debated topics, locally and internationally. In considering employee participation, it is essential to take due cognisance of both the labour and company law principles that are pertinent: the need for workers to have a voice in the workplace and for employers to manage their corporations. Employee participation and voice should be evident at different levels: from informationsharing to consultation to joint decision-making. Corporations should enhance systems and processes that facilitate employee participation and voice in decisions that affect employees. The primary research question under investigation is: What role should (and could) employees play in corporate decision-making in South Africa? The main inquiry of the thesis, therefore, is to explore the issue of granting a voice to employees in companies, in particular, the role of employees in the decision-making processes of companies. The thesis explores various options, including supervisory co-determination as well as social co-determination, in order to find solutions that will facilitate the achievement of employee participation and voice in companies in South Africa. / LLD, North-West University, Potchefstroom Campus, 2015

Recently, South African company law underwent a dramatic overhaul through the introduction of the Companies Act 71 of 2008. Central to company law is the promotion of corporate governance: companies no longer are accountable to their shareholders only but to society at large. Leaders should direct company strategy and operations with a view to achieving the triple bottom-line (economic, social and environmental performance) and, thus, should manage the business in a sustainable manner. An important question in company law today: In whose interest should the company be managed? Corporate governance needs to address the entire span of responsibilities to all stakeholders of the company, such as customers, employees, shareholders, suppliers and the community at large. The Companies Act aims to balance the rights and obligations of shareholders and directors within companies and encourages the efficient and responsible management of companies. The promotion of human rights is central in the application of company law: it is extremely important given the significant role of enterprises within the social and economic life of the nation. The interests of various stakeholder groups in the context of the corporation as a “social institution” should be enhanced and protected. Because corporations are a part of society and the community they are required to be socially responsible and to be more accountable to all stakeholders in the company. Although directors act in the best interests of shareholders, collectively, they must also consider the interests of other stakeholders. Sustainable relationships with all the relevant stakeholders are important. The advancement of social justice is important to corporations in that they should take into account the Constitution, labour and company law legislation in dealing with social justice issues. Employees have become important stakeholders in companies and their needs should be taken into account in a bigger corporate governance and social responsibility framework. Consideration of the role of employees in corporations entails notice that the Constitution grants every person a fundamental right to fair labour practices. Social as well as political change became evident after South Africa's re-entry into the world in the 1990s. Change to socio-economic conditions in a developing country is also evident. These changes have a major influence on South African labour law. Like company law, labour law, to a large extent, is codified. Like company law, no precise definition of labour law exists. From the various definitions, labour law covers both the individual and collective labour law and various role-players are involved. These role-players include trade unions, employers/companies, employees, and the state. The various relationships between these parties, ultimately, are what guides a certain outcome if there is a power play between them. In 1995 the South African labour market was transformed by the introduction of the Labour Relations Act 66 of 1995. The LRA remains the primary piece of labour legislation that governs labour law in South Africa. The notion of industrial democracy and the transformation of the workplace are central issues in South African labour law. The constitutional change that have taken place in South Africa, by which the protection of human rights and the democratisation of the workplace are advanced contributed to these developments. Before the enactment of the LRA, employee participation and voice were much-debated topics, locally and internationally. In considering employee participation, it is essential to take due cognisance of both the labour and company law principles that are pertinent: the need for workers to have a voice in the workplace and for employers to manage their corporations. Employee participation and voice should be evident at different levels: from informationsharing to consultation to joint decision-making. Corporations should enhance systems and processes that facilitate employee participation and voice in decisions that affect employees. The primary research question under investigation is: What role should (and could) employees play in corporate decision-making in South Africa? The main inquiry of the thesis, therefore, is to explore the issue of granting a voice to employees in companies, in particular, the role of employees in the decision-making processes of companies. The thesis explores various options, including supervisory co-determination as well as social co-determination, in order to find solutions that will facilitate the achievement of employee participation and voice in companies in South Africa. / LLD, North-West University, Potchefstroom Campus, 2015

Abstracts in English, Southern Sotho and Afrikaans / The purpose of the study was to explore and describe the perceptions of electricity stakeholders (referred to for the purposes of the study as electricity customers) regarding their communication with Lesotho Electricity and Water Authority (LEWA) during electricity tariff reviews in 2016 and 2017. LEWA is the electricity regulator, while Lesotho Electricity Company (LEC) is the national power distributor in Lesotho. The electricity customers participated in the review process. The study was framed within development communication, with particular focus on its derivative, participatory communication. The principles of stakeholder theory were also considered. The study combined both quantitative and qualitative research approaches for data collection. The findings of the study were triangulated using an online self-administered questionnaire, a focus group moderator’s guide and a qualitative document analysis. The results were interpreted in line with the proposed practical guidelines. The finding of the study is that although LEWA endeavoured to collaborate with electricity customers during electricity tariff review processes, its implementation of participatory communication was inadequate. Furthermore, electricity customers have not yet fully embraced the importance of participating in electricity tariff review processes, because they perceive such endeavours not to be useful. As a result, the findings of the study encapsulate revised practical guidelines to fit an electricity review setting, which could serve as a heuristic for similar organisations as well as provide insights into the benefits of participatory communication in the various aspects of their work. / Morero wa phuputso ena e ne e le ho hlahloba le ho hlalosa maikutlo a ba nang le seabo motlakaseng (ba boletsweng e le bareki ba motlakase molemong wa phuputso) mabapi le puisano ya bona le Lekgotla la Taolo ya Motlakase le Metsi Lesotho (LEWA) nakong ya ditlhahlobo tsa ditefiso tsa motlakase ka selemo sa 2016 le 2017. LEWA ke molaodi wa motlakase, athe Khampani ya Motlakase ya Lesotho (LEC) ke yona moabi wa matla wa naha ya Lesotho. Bareki ba motlakase ba nkile karolo tshebetsong ya tlhahlobo. Phuputso e hlophisitswe kahara puisano ya ntshetsopele, e shebane haholo le puisano ya yona eo eseng ya pele, le ya bonkakarolo. Ditekanyetso tsa dikgopolo tsa ba amehang le tsona di ile tsa hlokomelwa. Phuputso e kopantse mekgwa ya dipatlisiso ya bongata le boleng ka bobedi bakeng sa pokello ya datha. Diphumano tsa phuputso di ne di arotswe ka dikgutlo-tharo ka tshebediso ya lethathamo la dipotso le fumanehang inthaneteng, tataiso ya motho ya lekanyang wa sehlopha seo ho tsepamisitsweng maikutlo ho sona le manollo ya tokomane ya boleng. Diphetho di ile tsa hlaloswa ka tumellano le ditataiso tse sebetsang. Phumano ya phuputso ke hore leha e le hore LEWA e ne e leka ho sebedisana le bareki ba motlakase nakong ya ditshebetso tsa tlhahlobo ya ditefiso, ho kenngwa tshebetso ha yona ha dipuisano tsa bonkakarolo ho ne ho sa lekana. Ntle le moo, bareki ba motlakase ha ba so ka ba amohela bohlokwa ba ho nka karolo ditshebetsong tsa tlhahlobo ya ditefiso tsa motlakase, hobane ba bona boiteko bo jwalo bo sena thuso. Ka lebaka leo, diphumano tsa phuputso di akarelletsa ditataiso tse ntlafaditsweng tse sebetsang bakeng sa ho nepahala boemong ba tlhahlobo ya motlakase, bo ka sebetsang e le tharollo bakeng sa mekgatlo e tshwanang hammoho le ho fana ka lesedi la melemo ya puisano ya bonkakarolo dikarolong tse fapaneng tsa mosebetsi wa yona. / Die doel van hierdie studie was om die persepsies van elektrisiteitsbelanghebbers (waarna vir die doel van die studie verwys word as elektrisiteitskliënte) rakende hul kommunikasie met die Lesotho Electricity and Water Authority (LEWA) gedurende elektrisiteitstariefhersienings in 2016 en 2017, te ondersoek en te beskryf. LEWA is die elektrisiteitsreguleerder, terwyl die Lesotho Electricity Company (LEC) die nasionale kragverspreider in Lesotho is. Die elektrisiteitskliënte het aan die hersieningsproses deelgeneem. Die studie het in die konteks van ontwikkelingskommunikasie geskied, met spesifieke fokus op die afleiding, deelnemende kommunikasie. Die beginsels van belanghebberteorie is ook in ag geneem. Die studie het kwantitatiewe en kwalitatiewe navorsingsbenaderings tot data-insameling gekombineer. Die bevindings van die studie is getrianguleer met behulp van ʼn aanlyn selfgeadministreerde vraelys, ʼn fokusgroepmoderatorsgids en ʼn kwalitatiewe dokumentontleding. Die resultate is geïՙnterpreteer ooreenkomstig die voorgestelde praktiese riglyne. Die gevolgtrekking van die studie is dat hoewel LEWA probeer het om met elektrisiteitskliënte saam te werk gedurende elektrisiteitstariefhersieningsprosesse, hul implementering van deelnemende kommunikasie ontoereikend was. Verder besef elektrisiteitskliënte nog nie ten volle die belangrikheid van deelname aan elektrisiteitstariefhersieningsprosesse nie, omdat hulle sodanige pogings nie as nuttig ervaar nie. Gevolglik is die bevindings van die studie ʼn samevatting van hersiene praktiese riglyne om by ʼn elektrisiteitshersieningskonteks te pas, en dit kan dien as heuristiek vir soortgelyke organisasies en kan ook insig gee in die voordele van deelnemende kommunikasie in die verskillende aspekte van hul werk. / Communication Science / M.A. (Communication)

Abstracts in English, Zulu and Afrikaans / Globally, Visitor Information Centres are increasingly recognised touchpoints contributing to the success of tourism destinations. In Gauteng, South Africa, their numbers continue to decline. The service level of these remaining VICs differ across and fall below expectation. Furthermore, most models of operation are obsolete, with these centres having minimal exposure to best practices. Limited research focuses on the supply side, namely the staffing and management of centres. The study focuses on Gauteng VICs and the best practices that could improve future effectiveness. An exploratory design was followed which commenced with a concise review of best practice literature, global case studies and examples on the operation of effective VICs. An empirical study then reported on the opinions of 25 VIC staff and eight managers from eight Gauteng VICs regarding the current situation and future needs. A two-tiered approach was used to gather data via two custom-designed surveys with Gauteng VIC staff and managers respectively. A snowball sample of 25 staff members and a purposive sample of eight key informants were obtained. Data were analysed quantitatively using SPSS and qualitatively using thematic content analysis; and presented in three parts. The literature, the findings and the researcher’s recommendations culminate in a best practice framework for Gauteng VICs. The framework advocates for an integration of traditional and new media services and platforms in the dissemination of tourism information based on the funding available to a particular VIC. It is envisaged that if managers implement the best practice framework, it could avert further decline in the number of VICs. Moreover, it could improve their effectiveness in meeting the needs of the technologically-savvy and the traditional visitor, thereby ushering the Gauteng VICs into the 21st century. / Emhlabeni jikelele, izikhungo zolwazi zabavakashi (VICs) ziya ngokuya ziqashelwa njengamaphuzu okuxhumana abamba iqhaza ekuphumeleleni kwezindawo zezokuvakasha. EGauteng, eNingizimu Afrika inani labo, liyaqhubeka ngokwehla. Amazinga okusebenza kwalokho kwama-VIC asele ahluka ezindaweni zonkana futhi awela ngezansi kokulindelekile. Ngaphezu kwalokho, izinhlobo eziningi zezifanekiso zomsebenzi azisetshenziswa, nalezo zikhungo nokuba nokubanakaliswa okuncane nemikhuba ephambili. Ucwaningo olulinganiselwe lugxile ohlangothini lokunikezela, okuyizikhungo zabasebenzi nokuphathwa. Lolu cwaningo lugxile kuma-VIC aseGauteng kanye nemikhuba ephambili engase ithuthukise ukusebenza ngokuzayo. Umklamo oyisibonelo walandelwa okuyinto eyaqala ngokubuyekeza okufingqiwe okuhamba phambili kwezincwadi, izifundo zomhlaba nezibonelo zokusebenza ngempumelelo kwama-VIC. Ucwaningo lomdlandla lwabika ngemibono yamalungu abasebenzi abangama -25 beVIC nabaphathi abayisishiyagalombili abavela kuma-VIC ayisishiyagalombili aseGauteng mayelana nesimo samanje kanye nezidingo esikhathini esizayo. Izindlela ezimbili zokuhlaziya zasetshenziswa ukuqoqa imininingwane ngokusebenzisa izinhlolovo ezimbili ezenziwe ngokwezifiso nabasebenzi be-VIC eGauteng nabaphathi ngokulandelana Isampula yokudluliselwa (snowball sampling) kwamalungu abasebenzi abangama-25 kanye nesampula yokwahlulela ekhethayo (purposive sampling) yabafundisi abamqoka abayisishiyagalombili yatholakala. Imininingwane yahlaziywa ngokufanelekile kusetshenziswa iSPSS (Statistical Package for the Social Sciences) futhi ngokufanelekile kusetshenziswa ukuhlaziywa kwezindikimba okuqukethwe futhi yethulwa izingxenye ezintathu. Imibhalo, okutholakele kanye neziphakamiso zomcwaningi zifinyelele emkhubeni ophezulu wohlaka lwama-VIC aseGauteng. Uhlaka lummela ukuhlanganiswa kwendabuko futhi ukusebenzisa kwezokwazisa ngezinkundla ekusabalalisweni kolwazi lwezokuvakasha kusekelwe ngokuxhaswa ngezimali okutholakala ku-VIC ethile. Kucatshangwa ukuthi uma abaphathi beqalisa umkhuba ophambili wohlaka, kungase kugweme ukwehla okwengeziwe kwenani lama-VIC. Ngaphezu kwalokho, kungase kuthuthukise ukuphumelela kwabo ekuhlangabezaneni nezidingo zobuchwepheshe zokwenza izinqumo ezinhle kanye nesivakashi sendabuko, kanjalo kubonise ama-VIC ku-21st Century. / Besoekersinligtingsentrums word wêreldwyd toenemend erken as kontakpunte (touchpoints) wat tot die sukses van toerismebestemmings bydra. Die aantal besoekersinligtingsentrums in Gauteng, Suid- Afrika, toon ’n afname. Die diensvlakke van die oorblywende sentrums verskil en voldoen nie aan verwagtinge nie. Die bedryfsmodelle van die meeste van hierdie besoekersinligtingsentrums is ook verouderd en die betrokke sentrums het minimale blootstelling aan beste praktyk. Beperkte navorsing fokus op die aanbodkant, dit wil sê, die personeelvoorsiening en bestuur van besoekersinligtingsentrums. Hierdie studie fokus op besoekersinligtingsentrums in Gauteng en die beste praktyke wat hulle doeltreffendheid in die toekoms kan verbeter. Die navorser het ’n verkenningsontwerp gebruik, beginnende met ’n bondige oorsig van literatuur oor beste praktyk, wêreldwye gevallestudies en voorbeelde van die werkswyse van doeltreffende besoekersinligtingsentrums. Die navorser het daarna in ’n empiriese studie verslag oor die menings van 25 personeellede van besoekersinligtingsentrums en 8 bestuurders van 8 besoekersinligtingsentrums in Gauteng rakende die huidige stand en toekomstige behoeftes van die sentrums gelewer. Die navorser het ’n tweevlakkige benadering gevolg om data in te win deur twee aangemete opnames te gebruik om data van onderskeidelik personeellede en bestuurders van besoekersinligtingsentrums in Gauteng te bekom. ’n Sneeubalsteekproef van 25 personeellede en ’n doelbewuste steekproef van 8 sleutelrespondente is bekom. Data is kwantitatief met behulp van die Statistical Package for the Social Sciences (SPSS) en kwalitatief deur middel van ’n tematiese inhoudsanalise ontleed en in drie dele aangebied. Die literatuur, die bevindings en die navorser se aanbevelings het op ’n raamwerk van bestek praktyk vir Gautengse besoekersinligtingsentrums uitgeloop. Ingevolge hierdie raamwerk moet tradisionele en nuwe mediadienste en -platforms geïntegreer word na gelang van die befondsing wat tot ’n bepaalde besoekersinligtingsentrum se beskikking is. Daar word voorsien dat indien sentrumbestuurders die bestepraktyk-raamwerk implementeer, dit ’n verdere afname in die aantal besoekersinligtingsentrums kan verhoed. Daarbenewens kan die raamwerk lei tot ’n verbetering in Gautengse besoekersinligtingsentrums se vermoë om in die behoeftes van beide tegnologies bedrewe en tradisionele besoekers te voorsien, en sodoende daartoe bydra dat die sentrums by die 21ste eeu aanpas. / Transport Economics, Logistics and Tourism / M. Com. (Tourism Management)

Both globally and locally, agriculture faces ever increasing challenges such as high input costs, strict environmental laws, decrease in land for cultivation and an increase in demand due to the growing global population. Profitability and sustainability requires more effective production systems. Precision agriculture is identified as such a system and is built upon a system approach that aims to restructure the total system of agriculture towards low input, high efficiency and sustainable agriculture. The aim of this study was to analyse the state of precision agriculture in the summer grain producing areas of South Africa, specifically the North West and Free State provinces. In order to achieve this, a literature study was conducted. During the literature study the term ‘precision agriculture’ was defined and discussed. The precision agriculture cycle and its components were explained and benefits of precision agriculture were identified. The literature study was concluded with identifying and discussing the most widely used and most beneficial technologies as well as reasons for slow adoption. Findings from the literature study were used to investigate the state of precision agriculture locally. In order to achieve this, a quantitative approach was used and information was collected by means of an empirical study using a questionnaire. Questionnaires were distributed to farmers using selling agents of an agricultural company that is well represented in the targeted areas. The data was then statistically analysed. The survey showed that only 52% of summer grain producing farmers in the North West and Free State provinces of South Africa practises precision agriculture as defined in the v literature study. The study also revealed that the majority of precision agriculture farmers are over the age of 40, have more than 16 years of farming experience, are well educated, cultivate more than 1,000 hectares and uses none or little irrigation. The most commonly used precision agriculture technologies were grid soil sampling and yield monitors. The perception among most of the farmers was that precision technologies are not very affordable, not easily available and that it lacks proper testing with regards to efficiency. The group of summer grain–producing farmers that have correctly implemented precision agriculture as per definition stated that the benefits they derived from precision technologies include reduction in input costs, increased outputs and improved management skills. Too high implementation costs and technologies not providing enough benefits were among the main reasons farmers do not implement precision agriculture. It was concluded that a significant effort and amount of work is needed to increase the use of precision agriculture among summer grain–producing farmers in the targeted areas. A consolidated effort from government, agricultural institutions and agricultural companies will be needed to achieve this goal. Implementing precision agriculture as a system will require education (from primary to tertiary institutions) and improved marketing strategies. Only then will precision technologies be able to help meet the future demands placed on the agriculture sector. / Thesis (M.B.A.)--North-West University, Potchefstroom Campus, 2012.

Both globally and locally, agriculture faces ever increasing challenges such as high input costs, strict environmental laws, decrease in land for cultivation and an increase in demand due to the growing global population. Profitability and sustainability requires more effective production systems. Precision agriculture is identified as such a system and is built upon a system approach that aims to restructure the total system of agriculture towards low input, high efficiency and sustainable agriculture. The aim of this study was to analyse the state of precision agriculture in the summer grain producing areas of South Africa, specifically the North West and Free State provinces. In order to achieve this, a literature study was conducted. During the literature study the term ‘precision agriculture’ was defined and discussed. The precision agriculture cycle and its components were explained and benefits of precision agriculture were identified. The literature study was concluded with identifying and discussing the most widely used and most beneficial technologies as well as reasons for slow adoption. Findings from the literature study were used to investigate the state of precision agriculture locally. In order to achieve this, a quantitative approach was used and information was collected by means of an empirical study using a questionnaire. Questionnaires were distributed to farmers using selling agents of an agricultural company that is well represented in the targeted areas. The data was then statistically analysed. The survey showed that only 52% of summer grain producing farmers in the North West and Free State provinces of South Africa practises precision agriculture as defined in the v literature study. The study also revealed that the majority of precision agriculture farmers are over the age of 40, have more than 16 years of farming experience, are well educated, cultivate more than 1,000 hectares and uses none or little irrigation. The most commonly used precision agriculture technologies were grid soil sampling and yield monitors. The perception among most of the farmers was that precision technologies are not very affordable, not easily available and that it lacks proper testing with regards to efficiency. The group of summer grain–producing farmers that have correctly implemented precision agriculture as per definition stated that the benefits they derived from precision technologies include reduction in input costs, increased outputs and improved management skills. Too high implementation costs and technologies not providing enough benefits were among the main reasons farmers do not implement precision agriculture. It was concluded that a significant effort and amount of work is needed to increase the use of precision agriculture among summer grain–producing farmers in the targeted areas. A consolidated effort from government, agricultural institutions and agricultural companies will be needed to achieve this goal. Implementing precision agriculture as a system will require education (from primary to tertiary institutions) and improved marketing strategies. Only then will precision technologies be able to help meet the future demands placed on the agriculture sector. / Thesis (M.B.A.)--North-West University, Potchefstroom Campus, 2012.

Text in English, with abstracts and keywords in English, Zulu and Afrikaans / This qualitative study investigated the information needs and information-seeking behaviour of doctoral students who use smartphones or tablets for learning. Fifteen doctoral students who are registered at the University of Cape Coast were interviewed. Ellis’s (1989) model of information-seeking behaviour guided the study and supported the researcher in developing a model that could be used to acquire an understanding of how mobile technologies influence information needs and information-seeking behaviour. Two contexts influence the participants’ information needs and information-seeking behaviour, namely, the academic context and their everyday life contexts. The interplay between the elements of the context in which participants find themselves and their mental structures appear to influence their information needs and information-seeking behaviour. Most of the participating students do not seem to have the required information literacy skills to seek information in an online environment. The contextual elements that appear to influence the participants’ information needs and searching behaviour include situations in action, academic tasks and information resources. The ability to connect to the Internet and retrieve online sources of information proved to be important. The participants use the mobile devices to retrieve information from the Internet and in some instances from the university library’s resources. Certain device-related characteristics, such as small screens, limited memory space and short battery lifespan, seem to affect the usefulness of mobile devices for information-seeking purposes. The cost of data and an inability to connect to the Internet, due to disruptions in network signals and a lack of Wi-Fi infrastructure, also curb the use of mobile devices. WhatsApp not only provides the participants with the means to share information and discuss their academic tasks, but it also makes collaboration and group work possible. Some of the students lack the required information literacy skills to make optimal use of the library’s resources. Therefore, it would be prudent for the university to include information literacy skills training in the curricula for all levels of study. This requirement should also include doctoral students who have not previously completed an information literacy course. / Lolu cwaningo lohlelo olugxile kwingxoxo beluphenya izidingo zolwazi kanye nezenzo zokucinga ulwazi lwabafundi abakwiziqu zesibili abasebenzisa ama-smartphones noma ama-tablets ukufunda. Abafundi abayishumi nanhlanu abasezingeni leziqu zesibili abazibhalise kwi-University of Cape Coast bebehlolwa ngokwezimvo. Imodeli ka-Ellis (1989) yezenzo ezihlose ukufumana ulwazi ihole ucwaningo futhi yaxhasa umcwaningi ekuthuthukisweni kwemodeli engasetshenziswa ukuthola ulwazi olumayelana nokuthi ngabe izinhlelo zobuchwepheshe be-inthanethi yefowunu zithinta kanjani izidingo zolwazi kanye nezenzo ezihlose ukuthola ulwazi. Izizinda ezimbili zinomthelela phezu kolwazi lwabadlalindima kanye nokuziphatha okuhlose ukuthola ulwazi, zona yilezi yisizinda sezemfundo kanye nezizinda ezimayelana nempilo yabo yansuku zonke. Ukuhlangana phakathi kwezinhlaka ezimayelana nesizinda abadlalindima abazithola ngaphakathi kwaso kanye nokuhleleka kwemiqondo yabo kubonakala kunomthelela phezu kwezidingo zabo zolwazi kanye nokuziphatha okuhlose ukuthola ulwazi. Iningi labafundi abadlala indima alibonakali lifuna amakhono olwazi lokufunda ukuze bacinge ulwazi kwisizinda kwu-inthanethi. Izinhlaka zesizinda ezibonakala zithinta izidingo zolwazi lwabadlalindima kanye nezenzo zokusesha zifaka izimo kwimisebenzi yezenzo zemfundo kanye nemithombo yolwazi. Ikhono lokuxhumanisa i-inthanethi kanye nokuvumbulula imithombo ye-inthanethi kukhombisa kusemqoka kakhulu. Abadlalindima basebenzisa izixhobo zomakhalekhukhwini ukulandelela ulwazi ku Inthanethi, kanti kwezinye izimo, ukuthola ulwazi kwimithombo eyithala lezincwadi yasenyuvesi. Yize-kunjalo, izimpawu ezithile ezihlobene nezixhobo, ezingamasikirini amancane, isikhala esincane sokugcina ulwazi kanye nempilo emfushane yebhediri, kubonakala kuthinta izinga lokusebenziseka kwezixhobo ezingomakhalekhukhwini ngezinhloso zokucinga ulwazi. Izindleko zedatha kanye nokungakwazi ukuxhumana nge Inthanethi ngenxa yokuphazamiseka kwamasiginali obuxhakaxhaka benediweki kanye nokwentuleka kwengqalasizinda ye Wi-Fi kanti futhi nokuvimbela ukusetshenziswa kwezixhobo ezingomakhalekhukhwini. Uhlelo lwe-WhatsApp aluhlinzeka kuphela abadlalindima ngamasu okuphana ngolwazi kanye nokuxoxa ngemisebenzi yezemfundo, kanti futhi yenza ukuthi kube nokusebenzisana kanye nokuthi iqembu likwazi ukusebenza. Abanye babafundi baswela amakhono wokufunda adingekayo ukuze bakwazi ukusebenzisa ngokusezingeni eliphezulu kwemithombo yethala lezincwadi. Ngakho-ke, bekungaba kuhle kwinyuvesi ukuthi izinhlelo zokuqeqesha mayelana namakhono olwazi lokufunda kwikharikhulamu yawo wonke amazing ocwaningo. Lezi zinhlelo ezifunekayo kufanele futhi zisebenze kubafundi beziqu zesibili abangakaze esikahthini esedlule baphothule isifundo sokuthola ulwazi. / Hierdie kwalitatiewe studie het ondersoek ingestel na die inligtingsbehoeftes en inligtingsoekgedrag van doktorale studente wat slimfone of tablette vir hul studie gebruik. Onderhoude is gevoer met vyftien doktorale studente wat by die University of Cape Coast geregistreer is. Ellis (1989) se model van inligtingsoekgedrag het die studie gerig en het die navorser ondersteun in die ontwikkeling van ’n model wat gebruik kan word om ’n begrip te vorm van hoe mobiele tegnologieë inligtingsbehoeftes en inligtingsoekgedrag beïnvloed. Twee kontekste affekteer die deelnemers se inligtingsbehoeftes en inligtingsoekgedrag, naamlik die akademiese konteks en die konteks van hul daaglikse lewe. Dit wil voorkom of die wisselwerking tussen die elemente van die konteks waarin deelnemers hulself bevind, asook hul verstandelike strukture, hul inligtingsbehoeftes en inligtingsoekgedrag beïnvloed. Die meeste van die deelnemende studente beskik klaarblyklik nie oor die nodige inligtingsgeletterdheidsvaardighede om in ’n aanlyn omgewing vir inligting te soek nie. Die kontekstuele elemente wat skynbaar die deelnemers se inligtingsbehoeftes en -soekgedrag beïnvloed, sluit situasies in aksie- akademiese take en inligtingshulpbronne in. Daar is bevind dat die vermoë om tot die internet te koppel en aanlyn inligtingsbronne te verkry, belangrik is. Die deelnemers gebruik die mobiele apparate om inligting van die internet, en in sommige gevalle, van die universiteit se biblioteekhulpbronne te verkry. Sommige apparaatkenmerke soos klein skerms, beperkte geheuespasie en kort batterylewe blyk ‘n uitwerking op die bruikbaarheid van mobiele apparate vir inligtingsoekdoeleindes te hê. Die koste van data en ’n onvermoë om tot die internet te koppel vanweë onderbrekings in netwerksein en ’n gebrek aan Wi-Fi infrastruktuur belemmer ook die gebruik van mobiele apparate. WhatsApp bied nie net aan die deelnemers ’n manier om inligting te deel en hul akademiese take te bespreek nie; dit maak ook samewerking en groepwerk moontlik. Sommige van die studente beskik nie oor die nodige inligtingsgeletterdheidvaardighede om die biblioteek se hulpbronne optimaal te kan benut nie. Daarom sal dit wys wees as die universiteit opleiding in inligtingsgeletterdheidvaardighede in die kurrikula vir alle studievlakke insluit. Hierdie vereiste moet ook geld vir nagraadse studente wat nie vantevore ’n kursus in inligtingsgeletterdheid voltooi het nie. / Information Science / D. Litt et Phil. (Information Science)