The online learning alchemist : preventing gold turning into lead

This paper addresses the creation of materials and resources for use in online learning, focusing on the new and emerging roles for teachers and learners in conjunction with developments in our understanding of the human-computer interface. As more educational providers adopt network-based technologies as delivery portals, the demand for skills in the creation of effective online resources is becoming critical. If we are to provide the learner with online resources that will enhance knowledge construction and the teacher with clear measures that these activities are effective, then we as resource developers must resurrect the role of what might be termed the online alchemist. Our first task is to ensure that new digital resources are not simply transferred from their original format but repurposed to ensure learner(s) accessing those resources are able to interact with both the content and their collaborative partners with new levels of flexibility and manipulation. We must transcend the too frequent use of technology as a means to replicate existing resources and conceptualise environments that engender new paradigms for teaching and learning. Our challenge remains to ensure the gold we have in effective teaching strategies and learning resources is not tarnished through ineffective applications within the online learning context. One strategy to achieve this is through proactive evaluation, a framework that integrates a set of factors and influences to better inform the development of online learning resources.

Are university students really customers? when illusion may lead to delusion for all!

Purpose – The marketing concept is an idea that has been adopted in non-marketing contexts, such as the relationships between universities and their students. This paper aims to posit that marketing metaphors are inappropriate to describe the student-university relationship.

Design/methodology/approach – The authors provide a conceptual discussion of the topic.

Findings – The use of marketing metaphors appears sometimes to be indiscriminate and the appropriateness to use them in student-university relationships is questioned in this article.

Research limitations/implications – This notion of students as customers has caused a misinterpretation of the relationship between universities and students.

Practical implications – Students should not be viewed as customers of the university, but as citizens of the university community. The contention contained within this paper is that the customer metaphor is inappropriate to describe students' relationships to universities.

Originality/value – The use of marketing buzzwords does not contribute to a correct description or an accurate understanding of the student-university relationship. On the contrary, misconceptions and misunderstandings flourish due to misleading terminology and contradictory vocabulary. These frameworks tend to be illusionary if used in non-marketing contexts, such as universities.

Control of lead and trail limbs during obstacle crossing following stroke

Background and Purpose. Obstacle crossing is compromised following stroke. The purpose of this study was to quantify modifications during obstacle clearance following stroke.

Subjects. Twelve subjects with stroke and 12 subjects without stroke participated in the study.

Methods. Kinematic variables were measured while participants crossed a 4-cm-high obstacle. Subjects with stroke walked at a self-selected speed; subjects without stroke walked at a comparable speed and at a self-selected speed.

Results. Several modifications were observed following stroke with both groups walking at self-selected speeds. The affected lead limb was positioned closer to the obstacle before crossing. Affected trail-limb clearance over the obstacle was reduced. Both affected and unaffected lead and trail limbs landed closer to the obstacle after clearance. Swing time was increased in the affected lead limb after obstacle clearance. Fewer modifications were detected at matched walking speed; the trail limb still landed closer to the obstacle.

Discussion and Conclusion. Modifications during obstacle crossing following stroke may be partly related to walking speed. The findings raise issues of safety because people with stroke demonstrated reduced clearance of a 4-cm obstacle and limb placement closer to the obstacle after clearance.

Academic staff take the lead : experimenting with social software at Deakin University

This paper reports on a two staged staff development exercise to help new academic staff to integrate Web 2.0 technologies including web-based communication and some digital technologies into their curricula. It involved professional development for the teaching staff in the first stage followed by these teachers providing professional development for the course participants. The teachers engaged in a blended community of inquiry with face-to-face sessions and online work while the professional development for the course participants included technical support, training and a peer group environment with formal allocation of time for the course, finally leading to an institutionally recognised qualification. Evaluations conducted through focus group interviews revealed that collegial networks and time were important for effective professional development. The paper reflects on the successes and limitations of the model and its potential for further development. It also highlights the importance of providing professional development in a safe environment for academics to adopt technologies for teaching and learning.

Do governments lead or lag in fighting crime?

We examine the Granger causal relationship between police strength and a variety of different types of crime for South Australia. We find that with the exception of assault and homicide in the long run, the crime rate and police strength are neutral.

Does self-management lead to sustainable health benefits in people with arthritis? A 2-year transition study of 452 Australians.

Objective: To evaluate the Arthritis Self-Management Course (ASMC) when applied in a nationwide context.

Methods: Four hundred fifty-two people who participated in the ASMC across Australian states took part in a longitudinal followup study. ASMC is a 6 week, 2 h group educational program designed to assist people with chronic illness to better manage their condition. Measures of program effectiveness included health status and service utilization. Data were collected on 3 occasions: before intervention (baseline) and 6 months and 2 years after the program.

Results: Several indicators of health status showed improvement at 6 months following the ASMC. These included reduction in pain (4%; p < 0.001), fatigue (3%; p < 0.01), and health distress (12%; p < 0.001) as well as increase in self-efficacy (6%; p < 0.001). Increased self-efficacy was a significant predictor of positive change in health status. Health-related behaviors such as aerobic exercise also increased, with the proportion of people who did little or no exercise decreasing by up to 8%. These changes were sustained at 2 years. There was an increase in use of analgesics at 6 months and an increase in use of nonsteroidal antiinflammatory drugs at 2 years. No changes in healthcare utilization (physician visits, allied health visits, and hospitalizations) were observed.

Conclusion: The ASMC is a widely applied program in which participants benefit through a reduction in pain, fatigue, and health distress. Although the absolute changes in health status are small, the low cost and wide application of the intervention suggests the program may have a substantial public health effect.

From kiwis to pad thai : why similar national framework conditions may lead to different entrepreneurial outcomes

Analyzing GEM 2005 data, we confirm that entrepreneurship and economic development form a U-shaped curve. We seek to understand New Zealand’s large deviation from the modeled curve by analyzing all countries’ deviations from the curve. We make recommendations that would move New Zealand toward the trend line and thus aid in increasing its level of economic development. Our findings more generally suggest how entrepreneurial policies should be designed differently, depending on the current level of economic development and a region’s short and long-term economic goals.