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New technologies for teaching and learning: challenges for higher learning institutions in developing countries. IN: Mukherjee, D. (ed) Information and Communication Technology: Changing Education



The application of Information and Communication Technologies (ICTs) is already changing the organization and delivery of higher education. The pedagogical and socioeconomic forces that have driven the higher learning institutions to adopt and incorporate ICTs in teaching and learning include greater information access; greater communication; synchronous and asynchronous learning; increased cooperation and collaboration, cost-effectiveness and pedagogical improvement. However, ICTs have not permeated to a great extent in many higher learning institutions in most developing countries due to many socioeconomic and technological circumstances. This paper discusses new learning and training technologies considering their pedagogical, cost and technical implications. It also discusses challenges for integrating these technologies in higher learning institutions with examples from Tanzania, and giving best practice approaches for addressing each of the challenges.
International Journal of Education and Development using Information and Communication Technology
(IJEDICT), 2007, Vol. 3, Issue 2, pp. 57-67.
New technologies for teaching and learning: Challenges for higher
learning institutions in developing countries
A. S. Sife, E.T. Lwoga and C. Sanga
Sokoine University of Agriculture, Tanzania
The application of Information and Communication Technologies (ICTs) is already changing the
organization and delivery of higher education. The pedagogical and socio-economic forces that
have driven the higher learning institutions to adopt and incorporate ICTs in teaching and learning
include greater information access; greater communication; synchronous and asynchronous
learning; increased cooperation and collaboration, cost-effectiveness and pedagogical
improvement. However, ICTs have not permeated to a great extent in many higher learning
institutions in most developing countries due to many socio-economic and technological
circumstances. This paper discusses new learning and training technologies considering their
pedagogical, cost and technical implications. It also discusses challenges for integrating these
technologies in higher learning institutions with examples from Tanzania, and giving best practice
approaches for addressing each of the challenges.
Keywords: information and communication technology, e-learning, teaching and learning
technologies, higher learning institutions, developing countries
Developments in Information and Communication Technologies (ICTs) have impacted all sectors
of society, including the education sector. In higher education, application of ICTs in form of e-
learning is already changing teaching and learning processes. There are many pedagogical
socio-economic factors that have driven higher learning institutions to adopt e-learning. These
include greater information access; greater communication via electronic facilities; synchronous
learning; increased cooperation and collaboration, cost-effectiveness (e.g. by reaching different
students and in greater numbers) and pedagogical improvement through simulations, virtual
experiences, and graphic representations. Both trainers and learners can choose more
appropriate applications which are flexible in time, in place, personalized, reusable, adapted to
specific domains and more cost-efficient (Fisser, 2001; Pelliccione, 2001).
On the other hand, there are a number of challenges that face universities in developing countries
as they seek to implement the e-learning systems. AAU (2001) asserts that African universities
which should be in the forefront of ensuring Africa's participation in the ICT revolution, they are
themselves unable and ill-prepared to play such a leadership role. This is because of the
information infrastructure of African universities which is poorly developed and inequitably
This paper discusses the application of ICTs in teaching and learning by reviewing the e-learning
context, and then focuses on the pedagogical, cost and technical implications of different ICTs
that can be used for e-learning purposes. Few examples are also picked from some universities
in Tanzania. Challenges for integrating these technologies in higher learning institutions in
developing countries are discussed, giving best practice approaches for addressing each of the
E-learning refers to the use of ICTs to enhance and support teaching and learning processes. It
is the instructional content or learning experiences delivered or enabled by electronic
technologies and it incorporates a wide variety of learning strategies and technologies. E-
learning ranges from the way students use e-mail and accessing course work online while
following a course on campus to programmes offered entirely online (Commission on
Technology and Adult Learning, 2001; OECD 2005). It is thus an alternative solution, which
enlarges accessibility to training and becomes essential to complement the traditional way of
teaching (i.e. face-to-face).
E-learning encompasses a continuum of integrated educational technologies. At one end are
applications like PowerPoint, which have little impact on learning and teaching strategies or the
organization. At the other end are virtual learning environments (VLEs), and managed learning
environments (MLEs), which can have significant impact upon learning and teaching strategies,
and upon the organization (OSU, 2003; Julian et al, 2004). Broadly, OSU (2003) views the
continuum of e-learning as the educational technology from the supplemental use of technology
in the classroom, through blended or hybrid uses comprising a mix of face-to-face and fully online
instruction, to fully online synchronous and asynchronous distance learning environments
delivered to remote learners.
In the supplemental use of ICTs to complement traditional learning experiences, the instructor
teaches all sessions in the classroom but with the occasional use of technology, such as Web-
based activities, multimedia simulations, virtual labs, and/or online testing (Arabasz and Baker,
2003). Blended learning denotes a solution that combines several different delivery methods,
such as collaboration software, web-based courses, computer communication practices with
traditional with traditional face-to-face instructions (Mortera-Gutierrez 2005). On the other hand,
distance learning is conducted solely online where interaction may be synchronous or
asynchronous (OSU, 2007). Synchronous learning requires the teachers and students to interact
at the same time though they may be dispersed geographically. On the other hand, asynchronous
learning allows teachers and students to interact and participate in the educational process at
different time irrespective of their locations (Chen et al., 2004). Actually, the use of synchronous
with asynchronous activities is determined by the available technology, cost, and maintenance
and is adjusted to suit each course, instructor and audience (Graziadei et al., 1997).
Functionally, e-learning includes a wide variety of learning strategies and ICT applications for
exchanging information and gaining knowledge. Such ICT applications include television and
radio; Compact Discs (CDs) and Digital Versatile Discs (DVDs); video conferencing; mobile
technologies; web-based technologies; and electronic learning platforms. This section discusses
what these ICTs entail and their pedagogical, technical and cost implications.
Television (TV) refers to a receiver that displays visual images of stationary or moving objects
both live or pre-recorded and mostly accompanied by sound which is electronically captured,
processed and re-displayed. Likewise, this applies to the term radio both live generated sound
as well as pre-recorded sound. Both TV and radio can improve teaching and learning process in
different ways such as by showing processes and activities that may not otherwise be available to
the learner. However, digitalization has taken over analog audio and video systems.
Compact Discs (CDs) and Digital Versatile Discs (DVDs) are based upon laser technologies for
writing and reading data. They provide a way in which a large amount of multimedia training
New technologies for teaching and learning 59
material can be stored and made available to end-users: CD-ROM can store up to 1GB while
DVD can store up to 17 GB. CD-ROM and DVD-based products can be linked with online
information sources. This hybrid approach provides the user with access to media-rich up-to-date
Video conferencing is a system where two or more participants, based in different physical
locations, can see and hear each other in real time (i.e. live) using special equipment. It is a
method of performing interactive video communications over a regular high-speed Internet
connection. A videoconference can be either two-way (point-to-point) or multipoint, linking three
or more sites with sound and video. It can also include data sharing such as an electronic
whiteboard where participants can draw on, or text based real time ‘chat’. Interactive whiteboard
is simply a surface onto which a computer screen can be displayed, via a projector (Department
for Education and Skill, 2004).
Mobile e-Learning (sometimes called 'm-Learning') is a new way to learn using small, portable
computers such as personal digital assistants (PDAs), handheld computers, two-way messaging
pagers, Internet-enabled cell phones, as well as hybrid devices that combine two or more of
these devices into one (Hunsinger, 2005). These technologies have enormous potential as
learning tools.
World Wide Web (WWW) is set of software tools and standards that allow users to obtain and
distribute information stored on a server and connected to Internet. WWW is a decentralized
information system, in which anyone can add new information whenever he/she wants. Lecture
notes and other teaching materials are placed on the WWW and linking useful websites to these
resources for students to access. In the recent years, web and Internet technologies have
matured significantly by providing a uniform access media for both asynchronous and
synchronous learning. This phenomenon has significantly increased the popularity of on-line
learning (Chen et al., 2004). The usage of web technologies in e-learning are further enhanced
with the web 2.0, which is a set of economic, social, and technology trends that facilitate a more
socially connected Web where everyone is able to add to and edit the information space
(Anderson, 2007). These include blogs, wikis, multimedia sharing services, content syndication,
podcasting and content tagging services (Anderson, 2007).
E-learning platforms (sometimes called learning management systems (LMS)) are applications
used for delivery of learning content and facilitation of learning process. They are developed for
administration and teaching in tertiary education. This software enables the administrators and
lecturers to treat enrolment data electronically, offer electronic access to course materials and
carry out assessments (OECD, 2005). The activities managed by the LMS vary from instructor-
led classroom training to educational seminars to Web-based online training. In addition to
managing the administrative functions of online learning, some systems helps create, reuse,
locate, deliver, manage, and improve learning content. These systems are called Learning
Content Management Systems (LCMS) (Rengarajan, 2001). LCMS actually provide tools to
deliver instructor-led synchronous and asynchronous online training. The LCMS provides tools for
authoring content as well as virtual spaces for learner interaction (such as discussion forums and
live chat rooms). Rengarajan (2001) emphasizes the importance of integrating both LMS and
LCMS because they share different levels of administrative interests in the same entities. Lack of
smooth integration between the products results in a broken solution with administrative conflicts.
Many e-learning platforms (both LMS and LCMS) currently available are based on either
proprietary e-learning software (PES) or open source e-learning software (OSS). OSS usage in
implementing e-learning systems is more emphasized in developing world due to the challenges
faced when implementing the PES. Coppola (2005) describes two characteristics of PES that
make it ill-suited: (1) the rapidly escalating cost of proprietary software leaves too little of an
institution's ICT budget available for creative exploration, once the software has been installed
and minimally supported; (2) reduced flexibility to adapt to institutional culture, teaching
practices, and disciplinary uniqueness occurs when software development is driven by mass
market economics.
Open source software offers the potential to reduce the cost of the software while providing the
universities greater control over its destiny. Elimination or reduction of license leaves more
budgets available to invest in adapting and managing the software; offers reliability, performance
and security over proprietary software due to the availability of the source code, which allows
vulnerabilities to be identified and resolved by third parties and it is easy to customize (Wheeler
2003; Coppola, 2005). Some of the widely used open-source e-learning software programs are
the Claroline and Moodle.
Cost implications
Effective use of TV/radio
depends on three key
moments in the
application: before, during
and after the viewing
session and give
instructions, explanations,
questions or evaluation
before and after each
Equipments are
needed depending
on the objectives
and the scope of the
training application,
which includes
audiocassette, video
camera, PCs, editing
software, distribution
channel and
receiving and
Costly in terms of
TV/radio production,
which includes,
animation and
graphic designers,
hardware, access to
the broadcast
Simulation for self-
Used with the
presence or remote
support of the trainer
Hardware that meets
their specifications -
graphic screens,
cards, CD or
DVD reader and
appropriate software
Costs are higher
than for printed
materials -
downloading free
products or buying
products can lower
the costs.
Permanent accessibility
(24 hours, all days of the
week), speed, direct
links to related topics and
up-to-date notes.
Fast computers
with sound cards
and reliable
connection are
The following
team is needed
for implementing
training: (a)
Hardware, technical
expertise and
subscriptions costs
New technologies for teaching and learning 61
designer familiar
with computer
instruction; (b) A
programmer or
author to use the
authoring tool;
(c) A graphic
artist; (d) A
subject matter
expert; (e) A
webmaster for
maintaining the
programme on
the server.
New pedagogical
methods required to
provoke interaction
Require small groups
Both trainers and
learners require some
basic training
Required equipment
: (i) Sound proofing
and controlling the
lighting conditions;
(ii) Audio-visual
monitor or video
projector, camera(s),
microphone(s) and
sound playback; (iii)
codec (Rollabout)
(iv) Multimedia PC
(with PCI-based as
well as software
codec) and (v) More
bandwidth is needed
for higher-quality
There are two types
of costs: setting up
system and
operational costs.
Adding and
changing content
as course is
Template for
inclusion of
course content.
presentation of
course content
while others are
text based.
(i) Server platform
requirements; (ii)
Client platform
requirements; (iii)
platform; (iv)
administration; and
(v) The learning
content should be in
Cost for
e support)
License fee
(annual fee).
structuring of
content allowing
for multiple links
and cross-
standard formats
that can easily be
stored, accessed
and distributed.
Such formats include
As it is the case with other African countries, the implementation of e-learning platform in
Tanzanian universities is still very low despite of the opportunities that are provided by the open
source technology and the conducive environment created by the government. In 2003, the
Tanzania government enacted National ICT policy and the Tanzania Communications Regulatory
Authority Act (URT 2003). These two major actions made it possible that by 2007 licenses for two
basic telephone service provider, four land cellular mobile telephone operators, one global mobile
personal communication service (GMPCS), eleven public data communication companies, nine
private (dedicated) data services companies, and 24 public Internet service providers (ISPs) were
issued (TCRA 2007). The government has also abolished all taxes related to computers and
allied equipment, and reduced license fees and royalty payable by the telecommunication
operators (Mutula and Ahmadi, 2002; National Committee for WSIS Prepcom II 2003; URT 2003).
In the case of higher education, among ten universities, only the University of Dar es salaam
(UDSM) has managed to implement the e-Learning platform in Tanzania. UDSM has
implemented e-learning platform by using WEBCT and Blackboard, which are e-learning
proprietary software. While, other universities such as Sokoine University of Agriculture (SUA),
Mzumbe University and Open University of Tanzania (OUT) possess basic ICT infrastructure
such as Local Area Network (LAN), Internet, computers, CDs and DVDs facilities that form the
basis for the establishment of e-learning platform.
UDSM implemented the e-Learning system through the financial support from the Flemish
University Council. The major problem that UDSM face in the implementation of TEIL project is
the issue of software license. It is from this fact that University of Western Cape (UWC) in South
Africa initiated a KEWL (Knowledge Environment for Web-Based Learning) project for developing
e-learning platform. Currently the UWC has started another project called KEWL - NextGen
project under AVOIR (African Virtual Open Initiatives and Resources). AVOIR is a network of
African universities working on Open Source applications. Their primary work at the moment is in
developing a next-generation of the KEWL learning management software originally developed at
the University of the Western Cape in South Africa. The University of Dar es ealaam and Sokoine
University of Agriculture are partners in this project. Video conference facility (available at UDSM
Computing Centre and Tanzania Global Learning Centre (TGLC) also offers open and distance
learning to university students and community at large in Tanzania.
Sokoine University of Agriculture (SUA) has also started implementing e-learning platform by
using Moodle software. Moodle is a course management system (CMS) - a free, open source
software package designed using sound pedagogical principles, to help educators create
effective online learning communities. Moodle is also a CMS designed to help educators who
want to create quality online courses. The software is used all over the world by universities,
colleges, schools and organizations.
New technologies for teaching and learning 63
Another Tanzanian university, the Open University of Tanzania (OUT) provides an alternative to
conventional university education and gives opportunity to those who are working full time and
those with household commitment to acquire higher education. Although the university has the
basic ICT infrastructure (such as Internet, computers, local area network), it still uses traditional
way with face to face meeting to impart knowledge to its students who are spread in all regions of
Tanzania. OUT has enacted its own ICT policy, which guides on how to use ICT to fulfill the
functions of the university that are teaching, research and consultancy. Currently, there are some
initiatives to use an Open Source learning management system called Atutor for students,
starting with the B.Sc (ICT). If the pilot implementation will be successful then other degree
programmes will also be offered through the blended e-learning and distance learning.
Despite of the achievements revealed by some of the Tanzanian universities in implementing ICT
for teaching and learning processes, these universities still face a lot of challenges in undertaking
such a process.
Lack of systemic approach to ICT implementation: Integration of ICTs in the functions of any
organization is a complex process that needs to be fully conceptualized and defined from the
beginning. However, this is not the case in many higher learning institutions in developing
countries as most of them have embraced the ICT integration process without clear plans to
guide the way. The institution ICT policy and strategic plan should be defined to provide a
framework for the development and implementation of specific ICT projects. The diversity and
competing interests of different stakeholders in the institution should be recognized when
developing ICT policy and a strategic plan. The following issues, amongst others, should be taken
into consideration: (i) ICT infrastructure already in place; (ii) ICT skill levels in the institution; (iii)
number of staff and students in each department and projected growth; (iv) academic
management process: curriculum development, assessment methods and administration; (v)
cost-effectiveness analysis (including hidden costs) and the choice of proper technologies for the
needs of the institution; and (vi) staff development in new technologies
Awareness and attitude towards ICTs: It is important for all stakeholders in the institution to know
the existing ICT facilities and services and their importance in relation to their specific tasks.
However, according to Tusubira and Mulira (2004), there tends to be some vague knowledge
about ICTs, some interpreting them as simply advanced technologies that require a lot of money
and very advanced skills. They are not appreciated as a means of creating efficiency and cost-
effectiveness. Lack of awareness goes along with attitude. Positive attitude towards ICTs is
widely recognized as a necessary condition for their effective implementation (Woodrow 1992).
Full involvement of all stakeholders in the implementation process is a key to addressing
awareness and attitude problem. Formally organized awareness programmes, visits to similar
institution where success has occurred, and short trainings can contribute to raise the awareness
and change the attitude of stakeholders towards facilities and services.
Administrative support: Administrative support is critical to the successful integration of ICTs into
teaching and learning processes. Administrators can provide the conditions that are needed, such
as ICT policy, incentives and resources. The commitment and interest of the top management
and other leaders at every level is the most critical factor for successful implementation of ICTs.
According to Cameron and Ulrich (1986), a transformational leadership is a leadership that
involves a process of fundamental change which is required for the institutions to adapt to
changes brought about by the information society
. Dwyer et al (1997) emphasize that for the
integration of ICTs to be effective and sustainable, administrators themselves must be competent
in the use of the technology, and they must have a broad understanding of the technical,
pedagogical, administrative, financial, and social dimensions of ICTs in education.
Technical support: This includes issues like installation, operation, maintenance, network
administration and security. This is an important part of the implementation and integration of ICT
in education system. In most cases however, technical support is not available, which implies that
trainers and students require some basic troubleshooting skills to overcome technical problems
when using ICTs. However, in most of the developing countries including Tanzania there are very
few technical experts to implement and maintain ICTs (Bakari et al., 2001; National Committee for
WSIS Prepcom II 2003). Appropriate strategies should be in place to ensure that integration of
ICTs in teaching and learning process goes together with the recruitment, training, retaining and
retention of required staff.
Transforming higher education: Many institutions fail to integrate ICTs into teaching and learning
because they are using ICTs to replicate their traditional practices, content and control. Their
plans appear to be driven by ICTs and not by pedagogical rationale and focus (Ehrmann 1995).
However, effective integration requires a transformation process where all stakeholders are
involved to re-examine their existing structures and practices, as pointed out by Bates (2000: 13),
if universities and colleges are to successfully adopt technologies for teaching and learning, many
more than minor adjustments in current practice will be required. Indeed, the effective use of
technology requires a revolution in thinking about teaching and learning. Part of that revolution
necessitates restructuring universities and colleges that is, changing the way higher education
institutions are planned, managed and organized.
Staff development: Integration of ICT in teaching and learning does not only deal with introduction
of new hardware and software, but both trainers and the students have to adopt new roles, and
change their ICT behaviors and ways of teaching and learning. As Farrell (1999) points, training
and workshops are needed not only to improve the skills of the instructors, but also as a means of
getting them involved in the process of implementing and integrating ICTs in teaching and
learning. For example, faculty staff require training not just in the choice and use of appropriate
technologies, but more fundamentally in how people learn and in instructional design (Bates
1997). Pelgrum (1999) recommends staff training to be a continuous process for regular updates
with the development of ICTs.
Lack of ownership: It is critical that all stakeholders contribute to and own the policy and the plan.
Institution-wide consultations are necessary in the identification of challenges, and in proposing
areas for ICT application. Stakeholders must agree on the projects to be implemented, including
their role therein. Employees must see ICTs as tools rather than as competitors for their jobs. A
related challenge is getting stakeholders in an organization to think for the organization, rather
than the natural tendency of considering the interests of their particular departments.
Inadequate funds: Financial resources form a key factor to the successful implementation and
integration of ICTs in education. It is obvious that countries with higher financial resource bases
stand a good chance than those with limited resources to reap benefits offered by ICTs. In
addressing the problem of limited funds and sustaining donor funded projects, higher learning
institutions can do the following: (i) adopt freeware and open source software for teaching and
learning activities; (ii) continuously press for more funds from their governments; and (iii) diversify
sources of funds to have a wide financial base.
New technologies for teaching and learning 65
ICTs provide great opportunity for universities in developing countries to improve their teaching
and learning processes. So far most of the universities in developing countries possess basic
ICT infrastructure such as Local Area Network (LAN), internet, computers, video, audio, CDs and
DVDs, and mobile technology facilities that form the basis for the establishment of e-learning. It
is argued that, universities in developing countries should adopt e-learning technologies to
improve teaching and leaning processes. Pedagogical, technical and cost issues should be
taken into account for each specific technology when integrating ICTs in teaching and learning
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Deaf are not able to communicate with other community members due to hearing impaired. Providing health care for deaf is more complex because of their communication problems. Multimedia tools can provide multiple tangible concepts (movie, subtitles, and sign language) for the deaf and hard of hearing. In this study, identify the priority health needs of deaf students in primary schools and health education software has been created. Priority health needs and software requirements were identified through interviews with teachers in primary schools in Tehran. After training videos recorded, videos edited and the required software has been created in stages. As a result, health care needs, including: health, dental, ear, nails, and hair care aids, washing hands and face, the corners of the bathroom. Expected Features of the software was including the use of sign language, lip reading, pictures, animations and simple and short subtitles. Based on the results of interviews and interest of educators and students to using of educational software for deaf health problems, we can use this software to help Teachers and student's families to education and promotion the health of deaf students for learn effectively.
Conference Paper
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A survey was conducted to examine Libyan student's adoption and use of the national Libyan e -services in higher education. Accordingly, the findings obtained from the data analysis were discussed .The reliability test was confirmed a Cronbach's alpha above (0.90). Findings from descriptive statistics showed that all the study factors were related strongly. This study concluded that the respondents reported high percent of 'agree' answers to the factors included in the study to examine the adoption of the e –services. Estimation of the demographic differences employing the Pearson chi-square test revealed that the e-services adopters in higher education in Libya differ significantly in terms of gender, professional background and education level and the correlation was very high between them. This study confirmed that a significant number of participants (84.1%) proved to be aware of e-government services. Only (42%) of participants' answers agreed that there is a necessity services introduced by e-government. Meanwhile, a significant number of the participants (603 of participants' answers) think that the e-government does not introduce a necessity service via its website.
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The recent development of ICTs has brought many changes in different sectors. In Higher Learning Institutions, there are a number of positive changes. ICTs have brought efficiency, effectiveness and efficacy in the provision of the core functions namely: teaching, outreach, research and consultancy. Previous studies showed that even though there is improvement in teaching and learning through e-learning but few studies researched e-learning as tool for promoting female students to participate in science, technology and mathematics disciplines. This study was done to evaluate if the e-learning can promote the participation of female students in science, technology and mathematics subjects in different Higher Learning Institutions of Tanzania. The mixed research methodology was used in this study. The results showed that the potential benefits of e-learning as tool for promoting students uptake for science, technology and mathematics subjects was not fully exploited in Tanzania. Thus, this calls different stakeholders to fully implement and mainstream e-learning in Higher Learning value chain to make it a reality and not myth in promoting female students participation is science, technology and engineering.
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Discusses the proper uses of new technologies for higher education. Topics include: the need to develop new educational strategies, adult learners and distance education, prior learning, understanding material and being able to apply it, reexamining teaching methods, the use of electronic mail and computer conferencing, and the need for collaboration. (LRW)
The Tanzania Government recognizes the importance of Internet accessibility in national development and has been at the forefront, at least on paper, in putting in place institutional structures and frameworks to enhance Internet access and use, particularly in Dar es Salaam. Some of the notable accomplishments have been in the area of legislation: deregulation in telecommunication sector, licensing, reduction of import duty and other tariffs on software and hardware. These efforts, though, have not translated in practical terms into wider Internet adoption and use in the country. This paper presents the results of a study that was carried out to establish why, despite what is seen as Government’s efforts to improve Internet accessibility and use in Dar es Salaam, the impact of these efforts remains insignificant.
Improvements in technology and the increasing bandwidth of Internet access have led to an increasing popularity for synchronous solutions for instruction. Not only do they provide savings in terms of time and cost, in many situations they can also outperform both asynchronous online instruction and traditional face‐to‐face education. However, until now, the lack of a pedagogical framework for synchronous instruction has limited the effective use of this medium. This paper describes an online synchronous learning model that aims to provide guidelines for teachers and students to conduct synchronous instruction. The model provides a broad range of scenarios to suit individual requirements and covers both synchronous lecturing and ‘office‐hours’ modes.
Open Source Software / Free Software (OSS/FS) has risen to prominence. If you're not sure what these terms mean, you can get an explanation of these terms and related information from my list of Open Source Software / Free Software (OSS/FS) references at However, you shouldn't base a decision to use OSS/FS on a few anecdotes, which is all some sites provide. Instead, this paper emphasizes quantitative measures (such as experiments and market studies) on why using OSS/FS products is, in a number of circumstances, a reasonable or even superior approach. I should note that while I find much to like about OSS/FS, I'm not a rabid advocate; I use both proprietary and OSS/FS products myself. Vendors of proprietary products often work hard to find numbers to support their claims; this page provides a useful antidote of hard figures to aid in comparing these proprietary products to OSS/FS. Note that this paper's goal is not to show that all OSS/FS is better than all proprietary software. There are those who believe this is true from ethical, moral, or social grounds, but no numbers could prove such a broad statement. Instead, I'll simply compare commonly-used OSS/FS software with commonly-used proprietary software, to show that, at least in certain situations and by certain measures, OSS/FS is at least as good or better than its proprietary competition.
The attitudes towards computers and the perception of locus of control over factors which determine academic success were measured for a group of 106 pre-service teachers enrolled in an introductory computer literacy course. All subjects were computer novices. Positive computer attitudes were found to be correlated with an externally-oriented perception of locus of control. The external attribution of luck was most highly correlated with positive computer attitudes. Among internally-oriented subjects, those who felt that effort primarily determined academic success displayed the most negative attitudes towards computers. Locus of control was found to account for more variation in computer attitudes than were the factors of student age, gender, computer experience and word processing experience.
Conference Paper
Information and communication technology (ICT) is of strategic importance and essential functional requirements for many institutions of higher learning. In the developing world, ICT is achieving a breakthrough in management and teaching of online learning, which helps to cater for the increased student population. However the security of the information being processed, stored and exchanged is a growing concern to the management as the dependence on ICT for most of the institutions' core services functions is increasing. This paper discusses the current state of ICT security management practices in three institutions of higher learning in Tanzania. The discussion includes the problems and consequences of ICT risks.