Public transport and pedestrian access, the impact of suburban planning on adolescence

The following paper discusses the impact of suburban life for adolescents in relation to public transport and pedestrian access. The research compares the morphology and level of connectivity of two planning models, cul-de-sac and regular grid, with respect to two suburbs which share a similar socio-economic profile, Rowville and Caulfield. These are subsequently evaluated in terms of ABS statistics, in particular year 12 or equivalent levels of education, and transport statistics. The results of the investigation are discussed in reference to the four key tasks of adolescence (Carr-Greg & Shale 2002)', in order to establish the degree to which morphology and access levels of suburbs impact on adolescent development.

The evolution of online teaching and learning in engineering at Deakin University

This paper presents a brief history of the use of online technologies in the support of teaching and learning in the School of Engineering and Technology at Deakin University, Victoria, Australia. It addresses the following topics: flexible engineering programs at Deakin University; computer-based learning in the School of Engineering and Technology; progression from individual efforts to formal, centralized control of the World Wide Web (Web); the costs of information technology; experiences with grant funded development projects; managing the development of online material; student access and equity; and staff development and cultural change. A sustainable online content development model is proposed to carry the School’s online initiatives in support of teaching and learning activities into the future.

A model of online teaching and learning

Deakin University has a long history of supporting distance education with technology. Such presentations have matured from a mix of remote-login/FTP/email in the 1980s through web mediated access in the 1990s to institution-wide learning management systems which are emerging currently. By the commencement of semester I, 2003, online teaching at the University will be supported by a single, institution-wide, learning management system, which is expected to support approximately 28,000 students, who will each be accessing up to 4 of some 1500 undergraduate and 700 postgraduate courses. In this paper we describe a model for online teaching of both on-campus and off-campus students in the Bachelor of Computing, using various technologies to support different aspects of online teaching and learning. This programme has been running in a web-mediated environment for over six years. Each year the administration of the programme has been modified in a reactive manner, based on student feedback and the identification of failure points during the previous semester, resulting in the model maturing over that time. We discuss how the changes have impacted the model, the academics involved in the teaching of the unit and the students' experience of learning in the online environment. We also discuss the advantages and disadvantages of online teaching and learning, as well as some potential pitfalls and how to avoid them, or, at least, minimise their impact.

Student perspectives of online learning

The advent of online learning in tertiary education has changed the way students interact with institutions and undertake their studies. All students at Deakin University interact with their courses through an online learning environment. While online learning environments can be evaluated in a number of ways, the perceptions of the key users and their levels of satisfaction with the online learning environment are important measures.
This paper presents results of a survey of students studying at Deakin University in 2005. The survey explored their perceptions of learning in the online environment. The results indicate that overall students were enthusiastic about learning in such an environment. The main advantages are the flexibility that it provides and the ability to study when it suits students. The disadvantages include technical issues such as speed of access, and the need to participate regularly. The size and spread of the responses suggest that these outcomes can be generalized for all students studying online.

Students' use of online academic resources within a course web site and its relationship with their course performance : an exploratory study

Prior research suggests that the online provision of course materials can have a positive impact on students' examination performance. This study adds to the existing literature by investigating the link between the students' use of different forms of online course provisions and tools (i.e. course materials, links and discussion forums) and the final examination performance of students in a second year undergraduate accounting course. Findings indicate a positive association between the number of online files viewed by students, the number of online discussion messages posted by them, and their examination performance. A significant relationship was not found between examination performance and the amount of time spent on the subject's web site, the viewing of links to web sites that were not core to the course being studied, or the passive reading of discussion messages. These findings support the benefits to be gained by providing course materials online and encouraging students to access the materials posted and to participate actively in online discussion.

Just out of reach : access to equity in Australian higher education

This paper provides an account of access and equity in Australian higher education across the period of recent Federal Labor governments and specifically of the discourses and practices surrounding A Fair Chance For All: Higher Education That's Within Everyone's Reach, Labor's latest policy on equal access to Australian higher education. The paper positions such an account within Australia's changing national and global economic condition, and the influence of New Right ideologies that proffer efficient and effective public sector management practices and market freedoms that have witnessed a privatisation and peeling back of the welfare state. The paper argues that while Federal Labor has clearly established social justice on the agenda of Australian higher education, it is a justice mediated by particular economic and managerial practices which tend to limit equity to issues of access and place broader equity concerns for higher education just out of reach.

Any one of these boat people could be a terrorist for all we know! Media representations and public perceptions of ‘boat people’ arrivals in Australia

In April 2009 a boat (named the ‘SIEV 36’ by the Australian Navy) carrying 49 asylum seekers exploded off the north coast of Australia. Media and public debate about Australia’s responsibility to individuals seeking asylum by boat was instantaneous. This paper investigates the media representation of the ‘SIEV 36’ incident and the public responses to media reports through online news fora. 

Gatecrashing the research paradigm : effective integration of online technologies in maximising research impact and engagement in legal education

Legal academics are not only teachers but also creators of knowledge. The role of an academic includes a responsibility to share this knowledge through engagement not just of their students, but also of the wider community. In addition, there is increasing emphasis on legal academics having to account for the so-called ‘impact’ of research. In selecting both the topic of their research and the mode of publication of their knowledge, legal academics act as gatekeepers. There is an increasing critique of the existing paradigm of research publication and its emphasis on the metrics of impact. This critique recognises the limitations of the commercial publication paradigm in the present context of open access and the vast array of citizen-mediated platforms for dissemination of legal knowledge and innovation. Susskind (Tomorrow’s Lawyers 2013) for example identifies expert crowd-sourced legal information as breaking down barriers to access to justice. Tracking their experience with publication of a paper on social media in legal education from the ALTA conference in 2012, the authors share an auto-ethnographic account of their insights into the potential for both impact and engagement of a diverse audience in their research. This highlights the ways in which various media can be used strategically to redefine the role of the gatekeeper.

Dimensions of evidence, the public understanding of science and science education

This paper explores the nature and type of evidence employed by participants in an issue of public concern. By examining documents and interviewing members of the public involved in the debate, the way in which evidence was used in the arguments for and against the issue was determined. Three dimensions of evidence emerged from the data: formal scientific evidence based on the data; informal evidence (e.g. common sense, personal experience) and wider issues which impinge on the evidence (e.g. environmental or legal concerns). In this particular controversy, it was the questioning of the formal evidence by local scientists which became the 'magic bullet' but pertinent questioning by local nonscientists also framed the debate. The authors suggest that school science curricula should include practice in questioning and manipulating different sorts of real data in a variety of ways so that pupils are equipped and empowered to tackle contemporary issues of this kind.

Public perceptions of the causes and prevention of obesity among primary school children

OBJECTIVE: To investigate lay perceptions of the causes and prevention of obesity among primary school children.

DESIGN: A cross-sectional survey of randomly selected sample of adults in a shopping centre.

SUBJECTS: 315 adults in Melbourne, Australia.

MEASUREMENTS: Subjects completed a self-completion questionnaire, in which they rated the importance of 25 possible causes of obesity and the importance of 13 preventive measures on four-point scales: not important; quite important; very important; extremely important. Demographic information about the respondents' age, sex, marital status, education level and parental status was also collected.

RESULTS: The most important reported causes of childhood obesity were related to overconsumption of unhealthy food, parental responsibility, modern technology and the mass media. The most popular prevention activities were associated with specific actions aimed at children. Principal components analysis of the causes data revealed eight factors, provisionally named: parental responsibility, modern technology and media, overconsumption of unhealthy food, children's lack of knowledge and motivation, physical activity environment, lack of healthy food, lack of physical activity and genes. Two prevention factors were also derived, named government action and children's health promotion. Parents saw modern technology and media, and government activities as more important causes, and government policy as a more important means of prevention than nonparents and men. Women's responses tended to be similar to those of parents. There were few educational differences, although nontertiary educated respondents reported that modern technology and media were more important causes of obesity than did the tertiary educated.

CONCLUSION: The findings suggest that the public appears to hold quite sophisticated views of the causes and prevention of children's obesity. They suggest that a number of prevention strategies would be widely supported by the public, especially by parents.

Public definitions of success in weight management

Objective: To examine perceptions of success in weight control and future weight-control intentions in a community sample. Design: Cross-sectional postal survey. Subjects: There were 1500 adults randomly selected from the Electoral Roll of Victoria (47% response). Setting: Community. Main outcome measures: Retrospective weight change over previous 12 months; perceived weight-control success; future weight-control intentions. Statistical analyses: Pearson's χ² tests were used to compare perceived weight-control success by sex, and by age, education level, initial BMI, amount of weight change and weight-loss behaviour within sex. ANOVA was used to compare mean weight change associated with perceived weight control success within sex, and within age, education, body mass index and weight-loss behaviour by sex. The distribution (frequency) of weight-control intentions are reported within perceived weight-control success and amount of weight change. Results: One in two (53%) reported maintaining their weight within 1kg in the preceding 12 months, 26% of men and 21% of women reported weight gain and 20% of men and 26% of women reported weight loss. Almost one-third (30%) of those who maintained their weight considered themselves unsuccessful. A majority of those who lost weight considered themselves successful at controlling their weight. However, more than 45% of men who gained weight also considered themselves successful. Those who considered themselves unsuccessful experienced less weight loss (1.1 ± 3.9kg) than those who considered themselves quite successful (-1.4 ± 4.5 kg, P < 0.001) or very successful (-1.3 ± 7.8 kg, P < 0.001). Conclusion: Public views of what constitutes successful weight control may need to be reoriented to be consistent with public health goals.

Small business peceptions of online marketing research

Concerns over the overall cost of marketing research and the cost per usable response have in large measure caused marketing practitioners to turn to online marketing research techniques, either as a solus technique, or in a mixed mode application. However, the use of e-mail and mixed mode surveys such as postal invitations to complete online questionnaires present both familiar and new issues, as the extant literature illustrates. This paper examines an earlier study before reporting findings from the present study, which employs a method that ascertains the probability of commissioning and/or responding to four survey research methods, described in scenarios and delivered using e-mail and the World Wide Web (Web). It is evident that while perceptions of e-mail, the Internet, and privacy have changed since early use of the Internet and more particularly the World Wide Web, and there is acknowledgment in the literature concerning the lower costs and faster response speeds of online marketing research, small businesses do appear to discriminate in favour of targeted online survey methods over postal surveys, portrayed as scenarios in this study. They indicate a greater likelihood of responding to targeted, hybrid email/Web surveys than traditional postal surveys.