No description available.

No description available.

This research explored the existence and importance of interaction in online courses as perceived by online learners and instructors. The study was based on data from online students and instructors in the fall 2002 semester at Mid-Atlantic Community College(1). Two web-based surveys were used to collect data. Eighty-eight of 267 online students completed the survey, for a response rate of 33%. The study was based on constructivist theory which suggested that students learn by actively participating in the learning process through interaction with the instructor, other students, and course materials. This interaction was measured by different online interaction modalities and a five-step interactivity model developed by Salmon. This model suggested that the intensity of interactivity involves five steps: access and motivation, online socialization, information exchange, knowledge construction, and development. In addition, student characteristics (age and gender) and pedagogical variables (online experience and learning preferences) were included. Findings of the survey revealed that students perceived a moderate to high level of availability in a majority of the interactivity modalities. The highest interaction was reported between students and instructor through email communication and feedback on students? work by instructors. In addition, student ratings of the availability of different interaction modalities in online instruction were correlated with their perceptions of the importance of these modalities. Students reported satisfaction with the level of interactivity in their online courses. In contrast, responses to Salmon?s model revealed a high level of unavailability of the various interactivity criteria. The result of instructor survey, based on 13 responses, revealed that online instructors perceive interaction with students through email communication and providing feedback on their work were important. They did not perceive many of the interactivity criteria introduced by this research to be important. Therefore, they reported these criteria as unavailable in their online courses. This study is important because the extent of systematic research on availability and importance of online interaction is limited. (1)- To preserve the anonymity of respondents, this name is a pseudonym. / Ph. D.

The purpose of this study was (a) to determine which student support service resources should be included in an Online Wellness Resource Center (OWRC) available within an online course and (b) to create a paper-based schematic for such a prototype. To address these research questions, a needs assessment was conducted to determine whether learners perceived a need for access to wellness resources. Finding that they did express this need, the assessment then identified the specific wellness resources to include in the OWRC. A schematic was then created for OWRC development, incorporating the results of the needs assessment. The specific contribution of this study is its ability to provide a model that other institutions can follow to establish their own OWRC / Ph. D.

This study investigated self-regulated learning behaviors and their relationships with academic performance in web-based courses. The participants (n = 106) were distance learners taking humanities and technical coursed offered by a community college in Virginia. Data was collected using 28 items from the Motivated Strategies for Learning Questionnaire and 5 demographically related items. Data analysis included factor analyses, multivariate analysis of variance, and regression analyses. The employment of self-regulated learning behaviors differed between humanities and technical courses (p = .0138). Time and study environment management (p = .0009) and intrinsic goal orientation (p = .0373) categories reported significant findings in their relationship to academic performance. The factors affiliated with time and study environment management and intrinsic goal orientation were used as predictors in the development of a mathematical formula used to predict academic success in a web-based course. These predictors explain 21 percent of the variance in the academic success rating calculated using the mathematical formula developed from this study. / Ph. D.

This study investigated the perceptions and actions of selected distance educators on academic procrastination in telecommunications-based distance education programs in higher education. Data were collected via mail survey from a sample of 276 telecommunications-based distance education programs identified by two national data sources. Specifically, subjects were asked to provide information on: the extent to which they perceived academic procrastination to be a problem in their program, the data they collected on academic procrastination, and the strategies they used to com.bat academic procrastination. Responses from 143 programs (135 program directors and 297 faculty) indicated that 95 percent of the distance educators believed student procrastination was a problem and 37.5 percent believed it was a serious problem. However, distance educators' data collecting efforts on academic procrastination were neither extensive nor systematic. The data that they reported collecting came from traditional sources and unsophisticated methods of data collection. The sources and unsophisticated methods of data collection. The distance educators did report using a variety of strategies to combat academic procrastination. These strategies had little relationship to the distance educators' perception of academic procrastination or the data they collected on procrastination. Distance educators tended to add more structure and control to reduce procrastination as opposed to rewarding students for early completion of assignments. This study indicated that distance educators were sufficiently concerned about academic procrastination to warrant further investigation. Focus should be placed on comparing programs with low procrastination against programs with high procrastination, perceptions and actions of distance learners on academic procrastination, and determining what data collecting techniques and strategies to reduce procrastination are most effective. / Ed. D.

A need exists for the State of Virginia to have a data network for its televised distance education program. A combination of a terrestrial and a satellite data network can be utilized for the purpose. The network is analyzed and its strengths and weaknesses are presented. A data protocol has been written to control such a network. Delays and throughput of the network have been calculated. The leased telephone line network can be utilized for transferring data from distant class sites to Blacksburg. Six pages of text for 75 off-campus students can be transferred from distant class sites to Blacksburg using this network, in one hour. When the terrestrial network is used for voice and data communication at the same time, a delay of approximately 30 seconds is introduced between two voice connections. This delay is too high for a distance education network. The satellite data network should be utilized for transferring data from Blacksburg to all distant class sites. A very good 19.2 kbps carrier is available with bit error rate (BER) of 1E-6 or less. A very small aperture terminal (VSAT) network has also been proposed for the purpose. / Master of Science

No description available.

Thesis (MPhil)--University of Stellenbosch, 2001. / ENGLISH ABSTRACT: The publication of the Report of the National Commission on Higher Education (NCHE) in 1996, the White Paper on Higher Education (1997) and the Size and Shape Report (2000) has profoundly changed the landscape of Higher Education in South Africa. Institutions of Higher Education have to re-think, among others, their teaching and learning strategies including the integration and use of technology. Although the use of technology in higher education is still in the early stages, the use of Information and Communication Technologies (ICTs) is growing rapidly. The University of Stellenbosch started to integrate the Internet in their teaching in 1998. Research was undertaken to find a suitable on-line course management system and Web Course Tools (WebCT) was chosen for this purpose. Since it was implemented, the use of WebCT has grown exponentially, although in most cases only as an add-on to classroom lectures. The World Health Organisation (WHO) Mental Health Disorders in Primary Care programme was the first programme developed as a full distance education course, delivered completely by means of WebCT and making use of the team approach to programme development. This programme was therefore chosen as the case study for this research. The purpose of this study is to apply 24 internationally developed benchmarks for quality on-line distance education to the WebCT component of the WHO programme in order to determine the applicability of these benchmarks for World Wide Web (WWW) programmes at the University of Stellenbosch. The research strategy for this study is a qualitative case study. Qualitative data was obtained by conducting semi-structured interviews with the individuals involved in the design, development and implementation of the WHO course. The study concludes that the 24 benchmarks cannot be applied to the current University of Stellenbosch context. The systems at the US will either have to be adapted, or established to meet the requirements of the international benchmarks. Another option for the US could be to develop their own benchmarks, taking international guidelines into account. / AFRIKAANSE OPSOMMING: Die publikasie van die Nasionale Kommissie vir Hoër Onderwys se verslag in 1996, die Witskrif vir Hoër Onderwys 1997 en die onlangse "Size and Shape" Verslag, het die scenario vir Hoër Onderwys in Suid-Afrika onherroeplik verander. Hoër Onderwys instellings is besig om, onder andere, die strategieë wat leer en onderrig bevorder, in heroorweging te neem en dit sluit die integrasie of gebruik van tegnologie as een van die belangrikste punte in. Alhoewel die gebruik van tegnologie in Suid-Afrika nog in 'n beginstadium is, groei die gebruik hiervan ongekend. Die Universiteit van Stellenbosch het sedert 1998 begin om die Internet in leer en onderrig te benut. Navorsing is gedoen oor 'n geskikte elektroniese kursusbestuurstelsel en die keuse het op "Web Course Tools (WebCT)" geval. Sedert die implementering hiervan het die gebruik eksponensiële groei beleef. In die meeste gevalle word WebCT bykomend tot klaskameronderrig gebruik. Die "World Health Organisation (WHO) Mental Health Disorders in Primary Care" programme was een van die eerste, volledige afstandsonderwysprogramme wat van die spanbenadering tot programontwikkeling gebruik gemaak het. Die program is daarom ook as gevallestudie vir hierdie navorsing gekies. Die doel van hierdie navorsing is om 24 internasionale kriteria vir kwaliteit Internet afstandsonderrig, toe te pas op die WebCT komponent van die bogenoemde WHO kursus, ten einde te bepaal of die kriteria toepaslik is vir Internetkursusse binne die Universiteit van Stellenbosch konteks. Die navorsingstrategie wat aangewend is om die doel van hierdie navorsing te bereik, is 'n kwalitatiewe gevallestudie. Kwalitatiewe data is verkry deur semi-gestruktureerde onderhoude met die persone te voer wat betrokke was by die ontwerp, ontwikkeling en implementering van die WHO program. Die afleidings wat deur hierdie studie gemaak word, is dat die 24 kriteria nie toepaslik is vir die huidige Universiteit van Stellenbosch konteks nie. Die US sal dus die huidige sisteme moet verander of sisteme vestig ten einde aan internasionale standaarde te voldoen. 'n Ander opsie sou wees om 'n eie stel kriteria, gebaseer op die internasionale kriteria, te ontwikkel.

Thesis (MPhil)--University of Stellenbosch, 2001. / ENGLISH ABSTRACT: SACTE is a distance education provider for practising educators in the Republic of South Africa. As a distance education provider, SACTE has to rely on teaching and learning media other than the tutor for providing service to its students. Study manuals are the main means of subject delivery the college employs. The college, however, cannot always reach its students through the media used, which in this instance is the study manual. This conclusion was reached after numerous telephone calls and letters from students requiring urgent assistance in connection with their studies. The researcher therefore felt that a need existed to find out the type of problems students encountered that prevented them from optimal performance as students and as teachers. The purpose of this study was to determine learner needs in the department of Early Childhood Education, and how they can be dealt with to improve the academic performance and the classroom practice of its students. The premise the researcher worked from, was that students of SACTE experience learning problems, thus they are unable to attain good academic performance, and this affects their classroom practice. A research survey was carried out to determine the type and the nature of problems that existed amongst the students. Two questionnaires were sent out to the ECE students and the academic staff. The following key questions were posed in the questionnaire for students: • What type of educational background do students have? • How long have students been registered with SACTE? • To what extent do they benefit from a tutor system if they have access to it? • To what extent are the study manuals 'accessible' to them? • If study manuals are not accessible, what are the problems and what suggestions do students have to eradicate those problems? • What type of intervention would they like to have from SACTE? The aim in asking these questions was to probe the root problem which might exist, to analyse the responses and to make appropriate conclusions and recommendations based on the data gathered. The questionnaire for the ECE academic staff was based on the following aspects: • The academic staffs experience in teaching teachers; • The academic staff's experience in distance education; • What the academic staff regard as problems inhibiting students from effective learning; • Suggestions and recommendations on how to deal with the problems identified. The questionnaire for students was sent out by mail with a self-addressed envelope included for the return mail. It took almost two months before the responses reached the sender. Almost 70% of the responses reached the sender. Data analysis was done by the Statkon Service of Rand Afrikaans University. The conclusions reached from the data analysis were divided into the following categories: Social background of students: Students do not have study rooms, thus they use dining-rooms and bedrooms as study places. An average household has more than ten members. This type of a situation does not promote effective learning. Educational background of students: Almost 90% of the respondents studied in the former Department of Education and Training (DET). Their highest qualification is M+2 (matric plus two years of professional training), which implies that 56,3% of teachers are not fully qualified to be teaching, as the minimum requirement is M+3. Experience of students at SACTE: Students expressed their desire for the upgrading of the total learning environment in order to enhance learning and classroom practice. Students wanted contact sessions with tutors as they felt that they do not benefit much by studying on their own without external assistance Recommendations made on these conclusions were the following: SACTE must establish Regional Learning Centers (RLC) to alleviate the students' problem of studying in overcrowded homes. RLCs, besides being places to study at, would also serve the purpose of being resource centres as well as discussion places where study support groups can meet. Study manuals should be written with the needs of the learner in mind. The language of the study manual, examples given and the context in which they are written, should reflect the learner and not the lecturer. The 'distance' between the student and the lecturer, that is created by the physical distance, can be narrowed by introducing interactive media. Based on the survey findings, it can be concluded that there is a need to establish student support measures at SACTE that would provide for students by answering to their needs as learners and educators. / AFRIKAANSE OPSOMMING: SAGTE is 'n afstandsonderrigvoorsiener vir praktiserende opvoeders regoor die RSA. As 'n afstandsonderrigvoorsiener moet SAGTE, behalwe vir tutors, ook staatmaak op onderrig- en leermedia vir diensverskaffing aan sy studente. Studiehandleidings is die hoofwyse waardeur vakinhoud oorgedra word. Die kollege kan egter nie altyd studente deur middel van studiehandleidings bereik nie. Hierdie gevolgtrekking is bereik na vele· oproepe en briewe van studente wat dringende hulp ten opsigte van hulle studies benodig het. Die navorser het dus gevoel dat 'n behoefte bestaan vas te stel watter soort probleme wat studente ervaar, verhoed dat hulle optimaal kan presteer as studente en onderwysers. Die doel van hierdie studie was om leerderbehoeftes in die Aanvangsonderrigdepartement te bepaal en om vas te stel hoe die akademiese prestasie en klaskamerpraktyk van sy studente verbeter kan word. Die navorser se aanname was dat SAGTE-studente leerprobleme ervaar, wat veroorsaak dat hulle nie goed op akademiese gebied presteer nie, wat dan hulle klaskamerpraktyk beïnvloed. 'n Opnamenavorsing is uitgevoer om die tipe en aard van die probleme wat tussen studente bestaan, vas te stel. Twee vraelyste is uitgestuur, naamlik een vir Aanvangsonderwysstudente en een vir akademiese personeel. Die volgende sleutelvrae is in die vraelys vir studente gevra: • Watter tipe onderwysagtergrond het studente? • Hoe lank is hulle al by SAGTE geregistreer? • Tot watter mate trek hulle voordeel ~it die tutorstelsel, as hulle toegang daartoe het? • Tot watter mate is die studiemateriaal 'toeganklik' vir hulle? • Indien nie, wat is die probleme wat hulle ervaar en watter voorstelle het hulle om die probleme op te los? • Watter tipe ingryping wil hulle graag van SACTE hê? Die doel van hierdie vrae was om die wortel van die probleem te ontbloot, om die response te ontleed en toepaslike gevolgtrekkings en aanbevelings, gebaseer op die data wat ingesamel is, te maak. Die vraelys vir die Aanvangsonderrigdosente is op die volgende aspekte gebaseer: • Die akademiese personeel se ervaring in die onderrig van onderwysers; • Die akademiese personeel se ervaring in afstandsonderrig; • Wat die akademiese personeel as probleme beskou wat keer dat studente effektief leer; • Voorstelle en aanbevelings oor hoe om die geïdentifiseerde probleme te hanteer. Die vraelys vir studente is, tesame met 'n geadresseerde koevert deur die pos uitgestuur. Dit het amper twee maande geneem voordat response terug ontvang is. Byna 70% van die vraelyste is terug ontvang. Data-analise is deur die Statkon-diens van die Randse Afrikaanse Universiteit gedoen. Die gevolgtrekkings uit die data-analise is in die volgende kategorieë verdeel: Sosiale agtergrond van studente: Studente het nie studeerkamers nie, daarom gebruik hulle eetkamers en slaapkamers as studeerplekke. 'n Gemiddelde huishouding het meer as tien lede. Hierdie tipe situasie moedig nie effektiewe leer aan nie. Opvoedkundige agtergrond van studente: Byna 90% van die respondente is deur die voormalige Departement van Onderwys en Opleiding opgelei. Behalwe hiervoor, is hulle hoogste kwalifikasie M+2 (matriek plus twee jaar professionele opleiding), wat impliseer dat 56,3% van die onderwysers nie ten volle opgelei is om onderwys te gee nie, aangesien die minimum-vereiste M+3 is. Ervaring van SACTE-studente: Studente het die begeerte uitgespreek om die totale leeromgewing te verbeter om sodoende leer en klaskamerpraktyk te verbeter. Studente wil kontaksessies met tutors hê, aangesien hulle voel dat hulle nie voordeel trek uit selfstudie sonder eksterne bystand nie. Aanbevelings wat uit hierdie gevolgtrekkings gemaak is, is die volgende: SACTE moet Streekstudiesentrums (SSSe) vestig om die probleem van studeer in oorvol huise, te verbeter. SSSe kan as studeerplekke en hulpbronsentrums dien, sowel as 'n plek waar studie-ondersteuningsgroepe bymekaar kan kom vir besprekings. Wanner studiehandleidings geskryf word, moet die behoeftes van die leerder voorrang geniet. Die taal in die studiehandleiding, sowel as die voorbeelde en die konteks waarin dit geskryf is, moet die leerder en nie die dosent nie, weerspieël. Die 'afstand' tussen die student en dosent, wat deur fisiese afstand geskep word, kan deur middel van die bekendstelling van interaktiewe media verminder word. Gebaseer op die bevindings, kan daar afgelei word dat daar 'n behoefte bestaan om studente-ondersteuningsmaatreëls by SACTE te vestig wat in die behoeftes van studente, as beide leerders en onderwysers, sal voorsien.