The effectiveness with which people learn in modem organizations is increasingly emphasized in today's information and knowledge driven economy. The effectiveness of learning and the increase of expertise in a rapidly and dramatically changing economic, political and social environment is regarded as being extremely important for the success and survival of organizations. The way an individual views the process of learning influences the learner's approach to a learning opportunity and the effectiveness of the learning process concerned. An individual's awareness of his/her own learning approach and opportunities for critical and realistic reflection on his/her own behaviour is important for the development of effective learning. Opportunities for critical and realistic reflection on his/her own learning behaviour promotes a learner's ability to handle new and complex situations. The need for a reliable and valid measure for learning approaches as a means to facilitate critical and realistic reflection by a learner must be emphasized in this regard. Related to this is the need for a systems model which promotes a holistic approach to the interpretation of learning approaches and the facilitation of effective learning within organizations. The primary aim of the study was to develop a questionnaire with acceptable psychometric properties which could be used to determine the learning approaches of adults. The secondary aim of the study was to develop a systems model which indicates the relationship between learning approaches, macro- and micro-learning environment factors, personal factors and learning outcomes for organizations. A literature analysis was undertaken to develop a systems model (secondary aim) which could serve as a theoretical framework for the development of a learning approaches questionnaire. Different approaches as described in existing literature were identified, delimited and defined. The factors which influence individuals' learning approaches were investigated. A systems model of learning was developed on the basis of the literature study. This model is used to indicate the relations between learning approaches, learning environment factors, personal factors and learning outcomes. A clear and identifiable input component, a process component and an outcomes component which are interdependent and interact with one another, were identified on the basis of the literature. The study concluded that a systems model of learning provides a useful holistic framework to assist the understanding, interpretation and influencing of learning approaches and the factors which influence learning approaches. The empirical part of the study focuses on the development of a learning approaches questionnaire for adults. The learning approaches questionnaire (LAQ) which was developed consists of two sections, a learning approaches in terms of the learning content section (LAQc) and a learning approaches in terms of social orientation section (LAQs). The LAQc section consists of a deep, surface and achievement learning motive dimension and a related deep, surface and achievement strategy dimension, as well as a self-efficacy and fear-of-failure dimension. The LAQs consists of a dependent, independent, co-operative and competitive learning approach dimension. The research results demonstrated that the LAQ displays content, factor and construct validity. The factor structures of the LAQ are stable for business and tertiary learning contexts. The research results also showed that the LAQ is a reliable and unbiased measure for various language groups. The results of the empirical investigation strongly supported the systems model of learning. The grouping of learning approaches according to particular views of what learning encompasses, the mutual relations between learning approaches, as well as the situational nature of learning approaches as depicted in the systems model, were confirmed. By using the systems model of learning, the LAQ can make an important contribution to the facilitation of effective learning in organizations. / Thesis (D Com (Human Resources Management))--University of Pretoria, 2007. / Human Resource Management / unrestricted

Rapid technological development has lead to an increase in the accessibility of pornography. Some professionals have labelled pornography as a social issue due to the increase in accessibility and exposure to pornography. In the past, extensive research has been conducted regarding the possible impact of pornography on adolescents as well as on adults. However, there is discrepancy among professionals with regard to the impact of pornography, as it seems as if there is little agreement on what effects or impact regular pornography consumption may have on the consumer. Some researchers regard pornography as a social issue with severe ramifications for the consumer. Other researchers view pornography as harmless time-consuming activities. Therefore, it seems that inadequate research was previously done to investigate what impact regular exposure to or consumption of pornography may have on the consumer’s life. Young adulthood is considered a crucial phase in human development. Critical developmental tasks such as reaching emotional and financial independence, defining morals, values and principles, establishing intimacy and dedication, choosing a life partner and having children and raise them, are prevalent during this life phase. There is little existing research regarding the impact of pornography on males in this life phase. The hypothesis was made that: should pornography consumption lead to any hindrance in the acquisition of any developmental tasks during this specific life phase, that it may have an effect on the person in a later life phase. The researcher thus endeavoured to address the gap by looking specifically at the possible impact of pornography on young adult males, but the researcher also attempted to contribute to the existing scholarly debate regarding the impact of pornography consumption on the consumer in general. The rationale for this study emanated from the researcher’s desire to add to the existing knowledge base, and to inform professionals in the therapeutic setting about the impact of pornography. The researcher undertook a qualitative, applied research study which enabled her to explore the perceptions of young adult males who have had prolonged experience to pornography consumption. Fifteen (15) young adult male participants were purposefully selected. Snowball sampling was applied as a sampling method to identify possible participants. The researcher utilised in-depth interviewing which is also known as unstructured interviewing as data collection method. One (1) openended question was directed to the participants and it was formulated as follows: “What are your perceptions as a young adult male, with regard to the impact of pornography on young adult males’ lives?” The researcher did a pilot test in order to ensure that this open-ended question provided adequate opportunity for the participants to respond unreservedly. The researcher followed the following steps during the process of data analysis: <ul> <li> Planning for the recording of data by means of audio recordings</li> <li> Managing and organising data by means of detailed transcripts and filing it in folders</li> <li> Reading and writing memos</li> <li> Generating categories, themes and patterns</li> <li> Representing, visualising and displaying the data by means of a complete research report.</li></ul> The research study revealed that pornography consumption may have a significant impact on the lives of young adult males. The following areas of the life of the young adult male were identified which may be affected by pornography consumption: <ul> <li> Self-value</li> <li> The development of a gender-identity (masculinity)</li> <li> Moral and Spiritual development</li> <li> Cognitive development</li> <li> Addiction</li> <li> Career development</li> <li> Sexual development in terms of sexual knowledge, sexual attitude and sexual behaviour</li> <li> Development of interpersonal relationships</li> <li> Development of mentors in society.</li> </ul> It was recommended that there should be improved service delivery for young adult males who are experiencing some of these effects of pornography consumption. Training for professionals and further research regarding this phenomenon will make this recommendation possible. AFRIKAANS : Snelle tegnologiese vooruitgang het ‘n verhoging in die toeganklikheid van pornografiese materiaal tot gevolg. Sekere kenners bestempel pornografie as ‘n maatskaplike probleem, juis as gevolg van die verhoging tot die blootstelling aan en toeganklikheid van hierdie materiaal. Bestaande navorsing oor hierdie fenomeen is grootliks uitgevoer met betrekking tot die moontlike impak van pornografie op adolessente en volwassenes. Dit blyk asof daar verskil in bevindinge en opinies onder professionele persone is met betrekking tot die impak van gereelde pornografiese blootstelling op die verbruiker. Sekere navorsers bestempel pornografie as ‘n maatskaplike probleem wat erge negatiewe gevolge vir die verbruiker mag inhou. Ander navorsers bestempel pornografie as onskuldige tydverdryf. Daarom blyk dit asof onvoldoende navorsing voorheen uitgevoer is om te ondersoek watter impak blootstelling aan, of verbruiking van pornografie op die verbruiker se lewe mag hê. Jong volwassenheid word as ‘n essensiële fase in menslike ontwikkeling bestempel. Kritieke ontwikkelingstake sluit onder andere die volgende in: om emosionele en finansiële onafhanklikheid te bereik, om morele waardes en beginsels te definieer, om intimiteit en toegewydheid te vestig en om ‘n lewensmaat te kies, kinders te baar en op te voed. Daar is min bestaande navorsing uitgevoer aangaande die impak van pornografie op mans in hierdie lewensfase. Die hipotese was soos volg geformuleer: sou pornografie tot enige obstruksie in die bereiking van enige van die ontwikkelingstake gedurende hierdie spesifieke lewensfase lei, dit ‘n effek op ‘n persoon in ‘n latere lewensfase mag hê. Die navorser het dus gepoog, om die gaping in bestaande navorsing oor die moontlike impak van pornografie op die jong volwassse man aan te spreek, maar die navorser het ook gepoog om ‘n bydrae tot die bestaande akademiese debat, met betrekking tot die impak van pornografie op die verbruiker in die algemeen, te lewer. Die motivering vir hierdie studie het uit die navorser se begeerte om ‘n bydrae tot die bestaande kennisbasis te lewer en om professionele persone in die terapeutiese omgewing rakende die impak van pornografie in te lig, ontstaan. Die navorser het ‘n kwalitatiewe, toegepaste navorsingstudie onderneem, wat haar in staat gestel het om die persepsies van jong volwasse mans wat ervaring met langdurige verbruik van pornografie het, te verken. Vyftien (15) jong volwasse mans was doelgerig vir deelname aan die studie geselekteer. Sneeubal-steekproef is as steekproefmetode toegepas om moontlike deelnemers aan die studie te identifiseer. Die navorser het van in-diepte onderhoudvoering, wat ook bekend staan as ongestruktureerde onderhoudvoering, as data insamelingsmetode gebruik gemaak. Een (1) oop vraag is soos volg aan die deelnemers gestel: “Wat is jou persepsies as jong volwasse man met berekking tot die impak van pornografie op jong volwasse mans?” Die navorser het ‘n voorondersoek uitgevoer om te verseker dat hierdie oop vraag voldoende geleentheid vir deelnemers skep om onbeperk te reageer. Die navorser het die volgende stappe tydens die proses van data-analise geneem: <ul> <li> Beplanning vir die opneem van data deur middel van oudio-opnames</li> <li> Bestuur en organisering van data deur middel van gedetaileerde transkripsies en die liasering daarvan in lêers</li> <li> Lees en skryf van memmo’s</li> <li>Generering van kategorieë, temas en patrone</li> <li> Verteenwoordiging, visualisering en voorstelling van data deur middel van ‘n volledige navorsingsverslag.</li></ul> Die navorsingstudie het getoon dat die verbruik van pornografie, ‘n kenmerkende impak op die lewe van jong volwasse mans mag hê. Sekere areas in die lewe van die jong volwasse man wat deur die blootstelling aan pornografie beïnvloed kan word, sluit onder andere die volgende in: <ul> <li> Die self-waarde</li> <li>Die ontwikkeling van ‘n gelsagsrol-identiteit (manlikheid)</li> <li> Morele en spirituele ontwikkeling</li> <li> Kognitiewe ontwikkeling</li> <li> Verslawing</li> <li> Loopbaan ontwikkeling</li> <li> Seksuele ontwikkeling in terme van seksuele kennis, seksuele houding en seksuele gedrag</li> <li> Ontwikkeling van interpersoonlike verhoudings</li> <li> Ontwikkeling van mentors in die samelewing</li> </ul> Aanbevelings, in terme van verbeterde en ingeligte dienslewering aan jong volwasse mans waarvan sommige van hierdie effekte van pornografieverbruik presenteer, was gemaak. Opleiding van professionele persone en verdere navorsing met betrekking tot hierdie fenomeen sal die realisering van die aanbeveling moontlik maak. / Dissertation (MSW)--University of Pretoria, 2012. / Social Work and Criminology / unrestricted

This study focused on designing a training programme for audiometricians, using the principles of instructional design. Instructional design is the continuing, systematic development of instructional specifications, utilizing researched strategies and principles to create detailed outcomes for the development, implementation, evaluation and maintenance of training programmes. An audiometrician is defined by SANS (10083:2004), as a person registered with the Health Professions Council of South Africa as an audiometrician, hearing aid acoustician or someone trained in audiometry. Audiometricians are adult learners. Therefore, in addition to instructional design principles, the principles of adult learning were also incorporated in the training programme. The successful training of audiometricians may ensure that noise induced hearing loss is significantly reduced when audiometric monitoring is appropriately implemented as part of a hearing conservation programme. Training for audiometricians is critical in this process as incorrect audiometric monitoring may negatively influence the outcomes of a hearing conservation programme. This study followed a descriptive research design where the results were described in a quantitative manner. Data was collected by means of electronically mailed questionnaires. All participants were practicing audiometricians at the time of the study and were registered with the South African Society for Occupational Health Nursing. All participants had an audiometric certificate as qualification. For the analysis of data, 181 completed questionnaires were used. The results were analyzed and described in terms of the respondents’ own experience regarding audiometry; their opinions regarding the topics they have been taught in audiometry; the duration of their own training programmes and their opinions regarding a future training programme for audiometricians. Based on the results of the above analysis, the instructional design programme for audiometricians was developed. The obtained results were used to determine what the topics, content, duration, learning outcomes and learner evaluation methods should be in the development of a training programme for audiometricians. This research study developed a training programme for audiometricians in order to ensure that all future audiometricians have the necessary knowledge to perform comprehensive hearing evaluations, interpret audiometric findings and thereby assist in reducing noise induced hearing loss in the industrial sector through hearing conservation programmes. AFRIKAANS : Hierdie studie is toegespits op die ontwerp van ‘n onderrigprogram vir oudiometriste waarin die beginsels van onderrigontwerp toegepas is. Onderrigontwerp behels die deurlopende en stelselmatige ontwikkeling van onderrigspesifikasies deur gebruik te maak van nagevorsde strategieë en beginsels om gedetailleerde uitkomste vir die ontwikkeing, evaluering en onderhoud van opleidingsprogramme daar te stel. ‘n Oudiometris word gedefinieer deur wetgewing (SANS 10083:2004) as ‘n person wat geregistreer is by die Health Professions Council of South Africa as ‘n oudiometris, gehoorapparaat akoestikus of iemand wat opgelei is in oudiometrie. Oudiometriste is volwasse leerders. Om hierdie rede is nie net die beginsels van onderrigontwerp nie, maar ook die beginsels van volwasse leer in die onderrigprogram geïnkorporeer. Suksesvolle onderrig van oudiometriste kan verseker dat die voorkoms van geraas-geïnduseerde gehoorverlies verminder, mits oudiometriese monitering toepaslik as deel van ‘n program vir gehoorkonservering geïntegreer word. Opleiding vir oudiometriste is krities belangrik in hierdie proses want indien oudiometriese monitering verkeerd gedoen word, kan dit die gehoorkonserveringsprogram in totaliteit negatief beïnvloed. ‘n Beskrywende navorsingsontwerp is in hierdie studie gebruik en die resultate is kwantitatief beskryf. Data is deur middel van vraelyste wat elektronies versend is, versamel. Al die deelnemers was ten tye van die studie praktiserende oudiometriste wat by die South African Society for Occupational Health Nursing geregistreer was. Elkeen was in besit van ‘n oudiometriese sertifikaat as kwalfikasie. Vir data-ontleding is 181 voltooide vraelyste gebruik. Die data was geanaliseer en beskryf in terme van die respondente se eie ervaring ten opsigte van oudiometrie; hul mening omtrent die temas wat by hul opleiding ingesluit was; die duur van hul opleidingsprogramme en hul idees omtrent ‘n toekomstige opleidingsprogram vir oudiometriste. Die onderrigontwerp-program is op grond van die resultate van bognoemde analise ontwikkel. Die resultate wat verkry is, is gebruik om die temas, inhoud, duur, leeruitkomste en evalueringsmetodes in die ontwikkeling van ‘n opleidingsprogram vir oudiometriste te bepaal. Hierdie studie is gerig op die ontwikkeling van ‘n opleidingsprogram vir oudiometriste met die doel om te verseker dat hulle oor die nodige kennis beskik om omvattende gehoorevaluerings uit te voer, om oudiometriese bevindinge te interpreteer en daardeur, in gesondheidssorgprogramme, by te dra tot die vermindering van geraas-geïnduseerde gehoorverlies in die industriële sektor Copyright / Dissertation (MCommunication Pathology)--University of Pretoria, 2012. / Speech-Language Pathology and Audiology / unrestricted

Summaries in English and Afrikaans / This research was triggered by the need to assist first year students in a way which had not been addressed by the people involved with the upliftment of disadvantaged students. The aspect which was addressed was the personal growth of the adult learner within the academic situation with consideration of his own personal circumstances and ideals. This means that a micro level approach was generated by creating the Academic Enhancement Programme (AEP). The purpose of the programme is to give adult learners the opportunity to understand themselves and their own value systems better on a micro, meso and macro level, to experience personal growth or self-actualisation and to see how these factors influence the adult learners' interaction with the tertiary academic situation. Eight possible value systems were discussed and introduced to the adult learners who participated in the Academic Enhancement Programme. The adult learners were given the opportunity to measure themselves against the value systems and to evaluate how these influenced their realistic academic self-actualisation. The psycho-andragogical categories were utilised during the application of the programme as criteria to evaluate the effectiveness of the programme. The following recommendations were made • the creation of a faculty specific induction programme • linking study packages directly to the context of adult learners • organising personal academic contact • giving personal academic support • making the evaluation procedures transparent • creating and supporting informal study groups Although the study has certain limitations, it should be of great value to the university system during the transformation phase that it is experiencing at present. The main aim of the study is, however, the contribution to the academic growth of the adult learner in the tertiary situation / Hierdie navorsing het ontstaan vanuit die behoefte om eerstejaarstudente op 'n bepaalde wyse te ondersteun. Hierdie wyse is nog nie aangespreek deur mense wat met benadeelde studente gewerk het nie. Die aspek wat ondersoek is, is die persoonlike groei wat volwasse leerders ervaar binne die akademiese situasie met inagneming van hulle eie persoonlike omstandighede en ideale. Dit het beteken dat daar deur middel van 'n mikrobenadering 'n Akademiese Verrykingsprogram geskep moes word. Die doel van die program is drievoudig: Dit meet aan volwasse leerders die geleentheid bied om hulleself en hulle waardesisteme beter te verstaan in 'n mikro-, meso- en makroverband; om persoonlike groei I selfaktualisering te ervaar en om tot die besef te kom dat hierdie aangeleenthede hulle interaksie met die tersiere akademiese situasie be'invloed. Agt verskillende waardesisteme is bespreek en aan die volwasse leerders wat aan die Akademiese Verrykingsprogram deelgeneem het, voorgehou. Die volwasse leerders het die geleentheid gekry om hulself aan hierdie waardesisteme te meet. Hulle kon ook in die loop van die program vasstel hoe dit hulle realistiese akademiese selfaktualisering be'invloed. Die psigo-andragogiese kategoriee is tydens die toepassing van die program as kriteria gebruik om die effektiwiteit van die program te bepaal. Die volgende aanbevelings is gemaak: • dat 'n fakulteit-spesifieke induksieprogram geskep meet word, • dat studiepakkette direk aan die volwasse leerder se verwysingsraamwerk gekoppel meet word, • dat persoonlike akademiese ondersteuning gebied meet word, • dat persoonlike kontak op akademiese gebied bewerkstellig moet word, • dat evalueringsprosedures deursigtig gemaak meet word, • dat informele studiegroepe tot stand gebring en onderhou meet word. Alhoewel die studie aan verskeie beperkings onderhewig is, behoort dit vir die universiteitswese tydens die huidige transformasiegebeure van groot waarde te wees. Die belangrikste doel van die navorsing is egter die bydrae wat dit kan lewer tot die akademiese groei van die volwasse leerder in die tersiere situasie. / Psychology of Education / D.Ed. (Psychology of Education)

Summaries in Afrikaans and English / The transformative mission of the White Paper on Education (1995: 19) states that the South African education system is moving towards a single, national, non-racial system where all people are offered equil opportunities. Demographic and other changes make particular demands on the education system. The HSRC (1987:54) claim that distance edcation is increasingly viewed as a possible solution for educational problems. The literature study aims to motivate, from an andragogic-didactical perspective, the use of two-dimensional silent images in study material. A literature study was also undertaken on the perception of silent images and the elements involved in the perception of depth, movement, size, colour, etc., from which certain didactic guidelines were deducted with a view to the design of silent images. The ability of distance education students to identify the elements above, was emperically researched. The validity of the didactic guidelines were verified in this phase. / Die transformatiewe missie van die Witskrif vir Onderwys (1995: 19) stel dit dat die Suid-Afrikaanse onderwysstelsel oorgaan na 'n "enkele nasionale, nie-rassige stelsel" waar daar gelyke geleenthede vir aile mense gebied word. Demografiese en ander veranderinge stel besondere eise aan die onderwysstelsel. Die RGN (1987: 54) stel dit dat afstandsonderrig al meer as 'n moontlike oplossing gesien vir die onderwysprobleme. Die literatuurstudie het dit ten doe! om die gebruik van tweedimensionele stilbeelde in studiemateriaal in die Suid-Afrikaanse situasie andragogies-didakties te fundeer. 'n Literatuurstudie oor die persepsie van stilbeelde en die elemente wat betrokke is by die persepsie van diepte, beweging, grootte, kleur, ens. is gedoen waaruit sekere didaktiese riglyne met die oog op die ontwerp van stilbeelde gestel is. Die afstandsonderrigstudente se vermoe om bogenoemde elemente waar te neem, was empiries nagevors. Die geldigheid van die didaktiese riglyne is tydens hierdie fase geveri fireer. / Educational Studies / M. Ed. (Didaktiek)

Stem cell research offers hope to many people suffering from incurable diseases such as Alzheimer's disease, diabetes, heart disease and spinal back injuries. However this poses a moral dilemma because embryos are destroyed during embryonic stem cell research. To determine whether embryonic stem cell research is morally justifiable, two views in respect of a human being were considered: i. a human has a dualistic nature in which his body and soul are two separate entities or ii. his body and soul forms a unity which can not be separated. If a human has a dualistic nature, it means that the embryo is not a human, it does not have a soul because the soul is added later to form a human. The implication of this is that it will be morally justifiable to kill an embryo during embryonic stem cell research. However if body and soul forms a unity which can not be separated, the embryo is a human which is already developing into a full grown human with several stages of development. It will thus not be morally justifiable to kill an embryo as this will violate the sixth commandment, i.e. “Thou shalt not kill.” To determine whether a human’s body and soul is an inseparable unity or whether they are two separate entities, the Pauline letters' view on the human being was investigated. The research method employed was to do a comparative literary study to highlight the different aspects of stem cell research and then exegesis was done in respect of body (σoμα / sōma); soul (ψυχὴ / psychē) and spirit (πνεῦμα / pneuma) in the Pauline letters according to the grammatical-historical method. An electronic Bible Concordance was used to determine the texts in which the above concepts appear. A semantic word analysis was also done to analyse these concepts. Then authoritative commentaries were used to check the findings. The analysis indicated that Paul refers to a human as unity in which body and soul can not be separated. The implication of this finding is that embryonic stem cell research should be dismissed because it will result in the destruction of embryos. Humans will thus be killed in violation of the sixth commandment. On the other hand adult stem cell research should be encouraged because it has the potential to cure diseases which has up to now been incurable. / Thesis (MTh (Ethics))--North-West University, Potchefstroom Campus, 2013.

Stem cell research offers hope to many people suffering from incurable diseases such as Alzheimer's disease, diabetes, heart disease and spinal back injuries. However this poses a moral dilemma because embryos are destroyed during embryonic stem cell research. To determine whether embryonic stem cell research is morally justifiable, two views in respect of a human being were considered: i. a human has a dualistic nature in which his body and soul are two separate entities or ii. his body and soul forms a unity which can not be separated. If a human has a dualistic nature, it means that the embryo is not a human, it does not have a soul because the soul is added later to form a human. The implication of this is that it will be morally justifiable to kill an embryo during embryonic stem cell research. However if body and soul forms a unity which can not be separated, the embryo is a human which is already developing into a full grown human with several stages of development. It will thus not be morally justifiable to kill an embryo as this will violate the sixth commandment, i.e. “Thou shalt not kill.” To determine whether a human’s body and soul is an inseparable unity or whether they are two separate entities, the Pauline letters' view on the human being was investigated. The research method employed was to do a comparative literary study to highlight the different aspects of stem cell research and then exegesis was done in respect of body (σoμα / sōma); soul (ψυχὴ / psychē) and spirit (πνεῦμα / pneuma) in the Pauline letters according to the grammatical-historical method. An electronic Bible Concordance was used to determine the texts in which the above concepts appear. A semantic word analysis was also done to analyse these concepts. Then authoritative commentaries were used to check the findings. The analysis indicated that Paul refers to a human as unity in which body and soul can not be separated. The implication of this finding is that embryonic stem cell research should be dismissed because it will result in the destruction of embryos. Humans will thus be killed in violation of the sixth commandment. On the other hand adult stem cell research should be encouraged because it has the potential to cure diseases which has up to now been incurable. / Thesis (MTh (Ethics))--North-West University, Potchefstroom Campus, 2013.

Summaries in English and Afrikaans / This research was triggered by the need to assist first year students in a way which had not been addressed by the people involved with the upliftment of disadvantaged students. The aspect which was addressed was the personal growth of the adult learner within the academic situation with consideration of his own personal circumstances and ideals. This means that a micro level approach was generated by creating the Academic Enhancement Programme (AEP). The purpose of the programme is to give adult learners the opportunity to understand themselves and their own value systems better on a micro, meso and macro level, to experience personal growth or self-actualisation and to see how these factors influence the adult learners' interaction with the tertiary academic situation. Eight possible value systems were discussed and introduced to the adult learners who participated in the Academic Enhancement Programme. The adult learners were given the opportunity to measure themselves against the value systems and to evaluate how these influenced their realistic academic self-actualisation. The psycho-andragogical categories were utilised during the application of the programme as criteria to evaluate the effectiveness of the programme. The following recommendations were made • the creation of a faculty specific induction programme • linking study packages directly to the context of adult learners • organising personal academic contact • giving personal academic support • making the evaluation procedures transparent • creating and supporting informal study groups Although the study has certain limitations, it should be of great value to the university system during the transformation phase that it is experiencing at present. The main aim of the study is, however, the contribution to the academic growth of the adult learner in the tertiary situation / Hierdie navorsing het ontstaan vanuit die behoefte om eerstejaarstudente op 'n bepaalde wyse te ondersteun. Hierdie wyse is nog nie aangespreek deur mense wat met benadeelde studente gewerk het nie. Die aspek wat ondersoek is, is die persoonlike groei wat volwasse leerders ervaar binne die akademiese situasie met inagneming van hulle eie persoonlike omstandighede en ideale. Dit het beteken dat daar deur middel van 'n mikrobenadering 'n Akademiese Verrykingsprogram geskep moes word. Die doel van die program is drievoudig: Dit meet aan volwasse leerders die geleentheid bied om hulleself en hulle waardesisteme beter te verstaan in 'n mikro-, meso- en makroverband; om persoonlike groei I selfaktualisering te ervaar en om tot die besef te kom dat hierdie aangeleenthede hulle interaksie met die tersiere akademiese situasie be'invloed. Agt verskillende waardesisteme is bespreek en aan die volwasse leerders wat aan die Akademiese Verrykingsprogram deelgeneem het, voorgehou. Die volwasse leerders het die geleentheid gekry om hulself aan hierdie waardesisteme te meet. Hulle kon ook in die loop van die program vasstel hoe dit hulle realistiese akademiese selfaktualisering be'invloed. Die psigo-andragogiese kategoriee is tydens die toepassing van die program as kriteria gebruik om die effektiwiteit van die program te bepaal. Die volgende aanbevelings is gemaak: • dat 'n fakulteit-spesifieke induksieprogram geskep meet word, • dat studiepakkette direk aan die volwasse leerder se verwysingsraamwerk gekoppel meet word, • dat persoonlike akademiese ondersteuning gebied meet word, • dat persoonlike kontak op akademiese gebied bewerkstellig moet word, • dat evalueringsprosedures deursigtig gemaak meet word, • dat informele studiegroepe tot stand gebring en onderhou meet word. Alhoewel die studie aan verskeie beperkings onderhewig is, behoort dit vir die universiteitswese tydens die huidige transformasiegebeure van groot waarde te wees. Die belangrikste doel van die navorsing is egter die bydrae wat dit kan lewer tot die akademiese groei van die volwasse leerder in die tersiere situasie. / Psychology of Education / D.Ed. (Psychology of Education)

Summaries in Afrikaans and English / The transformative mission of the White Paper on Education (1995: 19) states that the South African education system is moving towards a single, national, non-racial system where all people are offered equil opportunities. Demographic and other changes make particular demands on the education system. The HSRC (1987:54) claim that distance edcation is increasingly viewed as a possible solution for educational problems. The literature study aims to motivate, from an andragogic-didactical perspective, the use of two-dimensional silent images in study material. A literature study was also undertaken on the perception of silent images and the elements involved in the perception of depth, movement, size, colour, etc., from which certain didactic guidelines were deducted with a view to the design of silent images. The ability of distance education students to identify the elements above, was emperically researched. The validity of the didactic guidelines were verified in this phase. / Die transformatiewe missie van die Witskrif vir Onderwys (1995: 19) stel dit dat die Suid-Afrikaanse onderwysstelsel oorgaan na 'n "enkele nasionale, nie-rassige stelsel" waar daar gelyke geleenthede vir aile mense gebied word. Demografiese en ander veranderinge stel besondere eise aan die onderwysstelsel. Die RGN (1987: 54) stel dit dat afstandsonderrig al meer as 'n moontlike oplossing gesien vir die onderwysprobleme. Die literatuurstudie het dit ten doe! om die gebruik van tweedimensionele stilbeelde in studiemateriaal in die Suid-Afrikaanse situasie andragogies-didakties te fundeer. 'n Literatuurstudie oor die persepsie van stilbeelde en die elemente wat betrokke is by die persepsie van diepte, beweging, grootte, kleur, ens. is gedoen waaruit sekere didaktiese riglyne met die oog op die ontwerp van stilbeelde gestel is. Die afstandsonderrigstudente se vermoe om bogenoemde elemente waar te neem, was empiries nagevors. Die geldigheid van die didaktiese riglyne is tydens hierdie fase geveri fireer. / Educational Studies / M. Ed. (Didaktiek)

This research project examined the psychometric properties of the adult learner self-directedness scale (ALSDS). The study assessed the construct validity and reliability of the scale as a measure of adult learner self-directedness for diverse groups of adult learners in the South African open, distance and e-learning higher education (ODeLHE) context. The study also assessed whether the factorial structure of the ALSDS was equivalent for adult learners across gender, race and age groups. Furthermore, the study assessed whether the various socio-demographic groups differed significantly on the sub-scale dimensions of the ALSDS; and explored whether a range of socio-biographical factors predicted adult learner self-directedness. This doctoral study has extended the student’s initial exploratory master’s study on the development and factorial structure of the ALSDS that involved a stratified random sample (N = 1 102) of ODeLHE adult learners. The secondary data set involved a random subsample of n = 747 of the original master’s sample data set. Exploratory structural equation modelling (ESEM), exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) revealed a three-factor solution for the ALSDS, with 15 items loading onto the three factors. The results provided evidence of the construct (convergent and discriminant) validity and internal consistency reliability of the three-factor ALSDS, including the construct equivalence of the scale’s factorial structure across the gender, race and age groups. Significant differences between age, race and gender groups were observed regarding the scale sub-dimensions. The study advances theory on adult learner self-directedness in ODeLHE contexts and contributed evidence of the validity and reliability of a shortened version of the ALSDS as a useful measure of adult learner self-directedness. Psychometric shortcomings to be addressed in future research were also directedness. Psychometric shortcomings to be addressed in future research were also highlighted. Practically, the study highlighted assessing adult learners’ success orientation in ODeLHE, active academic activity and strategic utilisation of resources as aspects of enhancing their self-directedness. Support practices should be considered for especially females, black Africans and younger learner cohorts. ODeLHE practices should also consider learners’ mark for English, gender, access to library, number of modules and who students support financially as factors influencing learners’ level of self-directedness. / Abstract/summary in English, Afrikaans and isiZulu / Die navorsingsprojek het die psigometriese eienskappe van die selfgerigtheidskaal vir die volwasse leerder (ALSDS) ondersoek. Die studie het die konstruk-geldigheid en -betroubaarheid van die skaal geassesseer as 'n maatstaf van selfgerigtheid by volwasse leerders vir diverse groepe van volwasse leerders in die Suid-Afrikaanse ope, afstands- en e-leer-hoëronderwyskonteks (ODeLHE). Die studie het ook geassesseer of die fakulteitstruktuur van die ALSDS gelykstaande was vir volwasse leerders oor geslags-, rasse- en ouderdomsgroepe heen. Verder het die studie geassesseer of die verskeie sosiodemografiese groepe beduidend verskil het op die subskaal-dimensies van die ALSDS en ondersoek of 'n reeks sosiobiografiese faktore selfgerigtheid by volwasse leerders voorspel het. Hierdie doktorale studie het uitgebrei op die student se aanvanklike verkennende meesterstudie oor die ontwikkeling en fakulteitstruktuur van die ALSDS wat 'n gestratifiseerde ewekansige steekproef van ODeLHE-volwasse leerders behels het (N = 1 102). Die sekondêre datastel het 'n ewekansige substeekproef behels van n = 747 van die oorspronklike meestersteekproef-datastel. Verkennende strukturele vergelykingsmodellering, verkennende faktorontleding en bekragtigende faktorontleding het 'n driefaktor-oplossing vir die ALSDS onthul, met 15 items wat op die drie faktore gelaai is. Die resultate verskaf bewyse van die konstruk (konvergerende en diskriminerende) geldigheid en interne konsekwentheid en betroubaarheid van die driefaktor-ALSDS, insluitende die konstruk-ekwivalensie van die skaal se fakulteitstruktuur oor die geslags, rasse- en ouderdomsgroepe heen. Beduidende verskille tussen ouderdoms-, rasse- en geslagsgroepe is waargeneem rakende die skaalsubdimensies. Die studie bevorder teorie oor selfgerigtheid by volwasse leerders in ODeLHE-kontekste en dra bewyse van die geldigheid en betroubaarheid van 'n verkorte weergawe van die ALSDS as 'n nuttige maatstaf van selfgerigtheid by volwasse leerders. Psigometriese tekortkomings wat in toekomstige navorsing hanteer kan word, is ook beklemtoon. Prakties gesproke beklemtoon die studie die assessering van volwasse leerders se sukses-oriëntering in ODeLHE, aktiewe akademiese aktiwiteit en strategiese gebruik van hulpbronne as aspekte om hul selfgerigtheid te bevorder. Ondersteuningspraktyke moet oorweeg word vir veral vroue, swart Afrikaners en jonger leerderkohorte. ODeLHE-praktyke moet ook leerders se punt vir Engels, geslag, toegang tot 'n biblioteek, aantal modules en wie studente finansieel ondersteun, oorweeg as faktore wat leerders se vlak van selfgerigtheid beïnvloed. / Le projekthi yocwaningo, ihlola ama-psychometric properties of the adult learner self-directedness scale (ALSDS). Ucwaningo luhlola i-construct validity nokuthembeka kwe-scale njengendlela yokukala i-adult self-directedness kumaqembu ehlukene abafundi abadala kwisimo semfundo evulekile lapho abantu abafunda bekude esibizwa nge-South African open, distance and e-learning higher education (ODeLHE). Ucwaningo lubuye lwahlola nokuthi ngabe isimo ngamaqiniso e-ALSDS siyalingana yini kubafundi abadala kumaqembu obubili, bezinhlanga ezehlukene ngokwebala kanye nabantu beminyaka ehlukene. Kanti futhi okunye, ucwaningo, luhlola ukuthi ngabe amaqembu emikhakha ehlukene ngokwe-sociodemographic ehlukene kakhulu maqondana nama-dimention e-ALSDS acutshungulwayo ukuthi ngabe ama-range emibandela yama-sociodemographic abonelela noma aqagela inqubo ye-adult leaner self-directedness. Lolu cwaningo lweziqu ze-doctoral study lubheke nocwaningo lokuqala lwabafundi be-masters ngentuthuko yesakhiwo se-factoral structure ye-ALSDS ebandakanye amasampuli akhethwe nje ngaphandle kokukhetha noma ukubeka imibandela ethize, okwaziwa nge-stratified random sample ye (N = 1 102) yabafundi abadala be-ODeLHE. Isethi ye-data yesekondari yona ibandakanya i-random subsample of n = 747 yesethi ye-data yabafundi bokuqala be-masters. I-Exploratory structural equation modelling, i-exploratory factor analysis kanye ne-confirmatory factor analysis eziveze izixazululo ezintathu ngama-ALSDS kuma-ayithemu angu 15 afakelwe kuma-factor amathathu. Imiphumela iveza ubufakazi be-construct (i-convergent and discriminant) validity kanye ne-internal consistency reliability yama-factor amathathu e-ALSDS abandakanya i- ix construct equivalence ye-scale's factorial structure, ukunqamuleza kumaqembu ngobulili, izinhlanga ezehlukene ngokwebala kanye neminyaka yobudala ehlukene. Umehluko osemqoka phakathi kweminyaka yobudala, izinhlanga ezehlukene ngokwebala kanye namaqembu eminyaka ehlukene uye wabonakaka maqondana ne-scale sub-dimensions. Ucwaningo luqhubela phambili ithiyori kwizimo zabafundi zokuziqhuba ngokufunda ezibizwa i-adult learner self-directedness kwi-ODeLHE, kanti futhi ithela esivivaneni kwi-reliability ye-version efinyeziwe ye-ALSDS njengesikali esiwusizo kwi-adult learner self-directedness. Okuyizihibe nge-psychometric okufanele kubhekwane nakho ngocwaningo lwangekusasa, kuye kwavezwa kwagqanyiswa. Ngokubonakala ngendlela ebambekayo, ucwaningo lugqamise ukuhlolwa kwempumelelo yabafundi abadala kwi-ODeLHE, umsebenzi omatasatasa we-akhademiki kanye nokusetshenziswa ngendlela yamasu abambekayo kwemithombo njengengxenye yokuthuthukisa i-self-directedness. Izinkambiso zokusekela kumele zibonelelwe, ikakhulukazi kwabesimame, abamnyama bama-Afrika kanye nabafundi abasebasha. Izinkambiso ze-ODeLHE kumele zibonelele namamaki abafundi olimi lwesiNgisi (i-English), ubulili, ukufinyelela emalayibhrari, inani lama-module kanye nokuthi ngabe abafundi bondla obani ngokwezimali njengemibandela enomthelela kwinqubo yokuthi abafundi bakwazi ukuziqhubela phambili ngokwenqubo ye-self-directedness. / Business Management / D.Com. (Business Management)