Acceptance and use of MOODLE

Learning management systems such as Moodle have become an integral part of today’s universities. While commonly used throughout the world, there has been disproportionate attention to peoples’ acceptance and use of such technologies. What is worth specific attention is how students may perceive learning technologies differently to their professors. Using the Unified Theory of Acceptance and Use of Technology or UTAUT this dataset illustrates attitudes towards and usage behaviours of Moodle for both students and academics. The findings point to key similarities and differences, the latter of which departs from extant literature that suggests no difference between generations. However given the lack of support for the UTAUT model, it is suggested that theoretical models of technology acceptance and use need to evolve to appropriately capture the environment of higher education in which learning management systems such as Moodle are used.

A model for compressing probabilities in belief networks

Probabilistic reasoning with belief (Bayesian) networks is based on conditional probability matrices. Thus it suffers from NP-hard implementations. In particular, the amount of probabilistic information necessary for the computations is often overwhelming. So, compressing the conditional probability table is one of the most important issues faced by the probabilistic reasoning community. Santos suggested an approach (called linear potential functions) for compressing the information from a combinatorial amount to roughly linear in the number of random variable assignments. However, much of the information in Bayesian networks, in which there are no linear potential functions, would be fitted by polynomial approximating functions rather than by reluctantly linear functions. For this reason, we construct a polynomial method to compress the conditional probability table in this paper. We evaluated the proposed technique, and our experimental results demonstrate that the approach is efficient and promising.

Technology licensing and grantbacks under hidden information

This paper explores technological transfer via licensing under hidden information. The transaction features a quality choice of technology to be transferred between a licensor and a licensee that has private information about its ability to implement and refine the technology. The model accounts for the possible damage that drastic refinements and reverse licensing can do to the licensor's market position, and makes predictions on the structure of licensing contracts. We show under what conditions a licensing contract will include a further contractual provision such as a grantback clause. Finally, the welfare implications of grantback inclusion are assessed.

Living the good life : how content providers can better conceptualize the content requirements of the ubiquitous technology user

Content provision via ubiquitous technology platforms such as smart mobile phones and personal digital assistants raises interesting practical and research challenges. Many current theoretical frameworks and models are based on assumptions which may not necessarily be valid in the case of ubiquitous technologies, which users employ in a variety of contexts and for different reasons. In this research-in-progress paper we explore how content providers can better conceptualize the content requirements of ubiquitous technology users. We introduce the principle of Continuous Quality of Life Optimization as a theoretical concept to understand the content requirements of these users. We put forth a number of propositions to guide further research and provide details about our own research approach, in which we are exploring ubiquitous content provision from the perspective of content providers.

Motivation-based IS evaluation strategy : a perspective of marketing information systems

The article describes the importance of motivational factors through an analysis of the core TAM constructs in the context of marketing IS evaluation. We argue that our findings compliment current IS evaluation strategy, specially for measuring motivational elements for online IS. The study consequently provides an empirical validation of the importance of motivational and behavioural factors. Through an experimental analysis we evaluated the relative importance of perceived enjoyment with perceived usefulness of using an online website for shopping purposes and found that enjoyment was by far the dominant predictor of attitude towards online shopping. The result illustrates that in terms of IS evaluation online environments have moved from being functional online applications to being functional, engaging and interactive online IS (e.g. websites).

The acceptance of nursing information systems: an analysis using UTAUT

Nurses are the largest group of health-care professionals in hospitals providing 24-h care to patients. Hence, nurses are pivotal in coordinating and communicating patient care information in the complex network of health-care professionals, services, and other care processes. Further, surveillance and timely interventions by nurses impact quality of care, reduce errors, and decrease health-care costs. Information communication technologies (ICTs) provide the capabilities to support many aspects of nursing care. However, within the context of acute nursing care, there is a lack of integrated technology solutions to support the complex interactions associated with nursing activities and thereby the delivery of high-quality and safe care. Generally, to date, the literature reports low levels of acceptance of ICT solutions by nurses. To address this, the following discussion serves to examine nurses’ acceptance of an integrated point-of-care solution for acute nursing contexts. The ICT was specifically designed to be sensitive to nurses’ needs with the expectation that this will lead to high levels of user acceptance. An evaluation of the acceptability of the proposed solution is presented using unified theory of acceptance and use of technology (UTAUT). Through the UTAUT lens, initial reactions of the participating nurses were examined. The findings provided us with feedback to redesign the solution to better fit with the dynamics and complexity of nursing care. The study has implications for theory, including using UTAUT in health-care contexts, and for practice, including recommendations for the design and development of ICT solutions suitable for nursing contexts.

Mobile banking : concept and potential

The internet and the mobile phone - two technological advancements that have profoundly affected human behaviour in the last decade - have started to converge. The products .of this association are mobile data services. Using a variety of platforms, services are being created to enable mobile devices to perform many activities of the traditional internet, albeit in a reduced format for mobile devices. One area of activity is mobile (m-) banking (one of the first areas of commercial transaction on the wireless internet). Banking is an area that has extended in many different ways in recent years, including telephone and online banking. M-banking provides yet another channel for banking services, and in emerging markets, provides some possibility for becoming a primary channel. This paper examines the strategic implications of m-banking and the strategic positioning of m-banking services in different markets. The paper concludes with a discussion of the future for m-banking services.

Why ERP systems fail to generate intended benefits in developing-country organisations

ERP adoptions in developing countries such as Sri Lanka have struggled to achieve intended benefits. To identify reasons for this problem, this paper begins by integrating ERP benefit-derivers models in developed countries, and Hayami’s technology-transfer model, which argues that three factors retard adoption of imported technology in a developing country, namely, culture, institutions and resources. The model is tested using four in-depth case studies in Sri Lanka. The results suggest that Hayami’s factors, culture, institutions and resources, are, indeed, key factors that make benefits from ERP systems difficult to achieve in Sri Lanka, and by inference, in other developing countries.

HealthMap: a cluster randomised trial of interactive health plans and self-management support to prevent coronary heart disease in people with HIV

BACKGROUND: The leading causes of morbidity and mortality for people in high-income countries living with HIV are now non-AIDS malignancies, cardiovascular disease and other non-communicable diseases associated with ageing. This protocol describes the trial of HealthMap, a model of care for people with HIV (PWHIV) that includes use of an interactive shared health record and self-management support. The aims of the HealthMap trial are to evaluate engagement of PWHIV and healthcare providers with the model, and its effectiveness for reducing coronary heart disease risk, enhancing self-management, and improving mental health and quality of life of PWHIV.

METHODS/DESIGN: The study is a two-arm cluster randomised trial involving HIV clinical sites in several states in Australia. Doctors will be randomised to the HealthMap model (immediate arm) or to proceed with usual care (deferred arm). People with HIV whose doctors are randomised to the immediate arm receive 1) new opportunities to discuss their health status and goals with their HIV doctor using a HealthMap shared health record; 2) access to their own health record from home; 3) access to health coaching delivered by telephone and online; and 4) access to a peer moderated online group chat programme. Data will be collected from participating PWHIV (n = 710) at baseline, 6 months, and 12 months and from participating doctors (n = 60) at baseline and 12 months. The control arm will be offered the HealthMap intervention at the end of the trial. The primary study outcomes, measured at 12 months, are 1) 10-year risk of non-fatal acute myocardial infarction or coronary heart disease death as estimated by a Framingham Heart Study risk equation; and 2) Positive and Active Engagement in Life Scale from the Health Education Impact Questionnaire (heiQ).

DISCUSSION: The study will determine the viability and utility of a novel technology-supported model of care for maintaining the health and wellbeing of people with HIV. If shown to be effective, the HealthMap model may provide a generalisable, scalable and sustainable system for supporting the care needs of people with HIV, addressing issues of equity of access.

Explaining and predicting information systems acceptance and success: an integrative model

This paper proposes a new model – the Information Systems Acceptance (ISA) model - to explain and predict IS acceptance. Drawing on previous literature, and the results of a series of case studies, the ISA model integrates four sets of factors influencing IS acceptance: (i) technology characteristics; (ii) management actions; (iii) service quality; and (iv) system use, user satisfaction and system outcomes. These sets of factors are drawn from well-established frameworks. Building on established theories, the model incorporates previous research, overcomes some of the limitations associated with these individual theories, and assembles IS acceptance factors into a comprehensive and useable conceptual framework.

Mapping pedagogy to technology - a simple model

As academics we are often encouraged to “go online” by our institution, by either moving or supplementing our teaching in an online environment. We have several options. We could simply attempt to replicate our face-to-face teaching, in effect changing nothing; we can enhance our face-to-face teaching with the available technology; or we can transform our face-to-face teaching by the available technology. The approach we choose will be determined by several factors, one of which will be our existing knowledge of the technological environment we are using. In this paper I propose a simple framework which provides novice eTeachers in particular with a simple mapping from classroom activity to technological functionality, reducing the need to have extensive technological literacy of the learning environment when designing online activities initially.

Change happens: acceptance of 'impermanence' and 'flow' in teachers' professional reflections on technology and change

For several years the authors of this paper have monitored the use of information and communication technologies (ICT) in primary and secondary schools. In this paper they report on their work in progress, focusing particularly on data collected via teacher interviews in 2003. It is a 'good news' story that celebrates a shift in the way school teachers approach ICT, and that shows that teachers are a lot more comfortable with ICT than the authors have previously observed. The authors argue that a significant transition has occurred in the hardware, software and 'warmware', the people and how they can work with the hardware and software as part of their pedagogy. Existing research tends to construct change as something that has to be planned, prepared for and managed (eg. Fullan, 1997), and as something that teachers often resist (eg. Cuban, 1993; Grunberg & Summers, 1992; Hodas, 1998). This paper is distinctive in drawing on Eastern approaches to understanding change. Through an examination of the concepts of "impermanence" and "flow," and how they apply to ICT, schools and teachers' work, we seek to demystify change: Change happens, has happened and will continue to happen. We conclude that teachers' increased familiarity with, and increasingly relaxed approach to, ICT has led to a shift in their attentions, such that they are less concerned with obtaining and mastering particular software and hardware, and more concerned with pedagogy and student learning.

Developing a process model for deployment of radion frequency identification technology (RFID) in hospitals : an action research framework

Radio Frequency Identification (RFlD) technology is increasingly being explored for deployment in hospitals to improve their existing processes. In recent years, RPID pilots has lead to full scale implementation in hospitals, especially for tracking of expensive equipment as well as movable assets that are critical in surgeries. However, academic research is yet to emerge with a generic process model that can be adapted contextually for deployment of RPID in particular hospital settings. In this paper, we propose an action research framework for a pilot implementation of RPID in a large Indian hospital, the experiences of which will contribute to and result, in the development of such a process model.