Continuous professional learning through school based strategic planning

There is ample evidence that in many countries school science is in difficulty, with declining student attitudes and uptake of science. This presentation argues that a key to addressing the problem lies in transforming teachers’ classroom practice, and that pedagogical innovation is best supported within a school context. Evidence for effective change will draw on the School Innovation in Science (SIS) initiative in Victoria, which has developed and evaluated a model to improve science teaching and learning across a school system. The model involves a framework for describing effective teaching and learning, and a strategy that allows schools flexibility to develop their practice to suit local conditions and to maintain ownership of the change process. SIS has proved successful in improving science teaching and learning in primary and secondary schools. Experience from SIS and related projects, from a national Australian science and literacy project, and from system wide science initiatives in Europe, will be used to explore the factors that affect the success and the path of innovation in schools.

Offender rehabilitation as a value-laden process

This article investigates some of the primary assumptions and values that underpin correctional practice in the area of offender rehabilitation. It is suggested that values are reflected in offenders’ and clinicians’ fundamental beliefs about the rehabilitative process and as such underlie their various actions. This article identifies three areas in which values may be important (organisational values about crime and punishment, professional values, and personal values) and discusses each in relation to its relevance for rehabilitative practice. It is concluded that despite the apparent role of values in the correctional domain, very little is known about the values of those who deliver rehabilitative programs and how these might influence rehabilitative outcomes.

You can spend your life dying or you can spend your life living : identity transition in people who are HIV-positive

This article examines, through the lenses of HIV-positive people, the unique phenomenon of identity transition. This research proposes that life-changing illnesses, such as HIV, are an undesired 'possession' that people accept to varying degrees, which we refer to as 'ownership'. While illnesses, such as HIV compel individuals to undergo a transformation process that usually begins with a deep feeling of detachment, and then proceeds to acceptance of their illness, and to feeling empowered and in control of their HIV status and lives, this process is very complex and non-linear as it involves many iterative progressions in identity transition. These transitions are highly individualistic; however, the underlying theme is that the more positive trajectories were those of people who focus on their new lives, living with HIV (i.e. taking ownership of their illness), rather than focusing on what they have lost when they became HIV-positive. The findings demonstrate that identity transition is a result of the ways that individuals rework, negotiate and transform their roles, actions and behaviours through their active engagement with support mechanisms. This study suggests that it is vital to promote positive interactions with support mechanisms to ensure that those with HIV view themselves positively.

Ethical tensions and academic leaders

Internationally universities have been characterized by shrinking government funding, fierce competition for student enrolments, and greater pressures to become commercially viable. It is against this complex background that academic leaders have been required to confront and resolve a magnitude of conflicting interests as they seek to balance a variety of values in their decision-making processes. In this article we put forward a model of ethical decision-making developed from empirical research and literature. To test the efficacy of the model, a case scenario is posed. The article concludes by raising a number of implications for academic leaders regarding ongoing professional learning needed in this area.

Universiti Sains Malaysia, sustainability and the struggle for a vital centre in education

The agenda of Universiti Sains Malaysia (USM) aims to engage the problems of values and ethics in the context of knowledge production and teaching in universities. In this sense, USM is seeking to re-imbue the soul of higher education by articulating a normative ’vital centre’ to the mission of USM by means of cultural respect,sustainability and commitment to the bottom billions that is the critical touchstone for reforming pedagogical practice in USM.

Why use action research for teachers’ professional learning in PNG?

This paper reports on a study of the use of action research for remote primary school teachers’  professional learning in two provinces in PNG. There is significant international literature and research available on the characteristics of professional learning models that lead to quality outcomes for teachers and students alike. Action research is one approach to professional learning that includes a number of these internationally recognised characteristics. It constitutes an inquiry-based approach that encourages teachers to reflect on their own practices, and take ownership of the solutions to problems occurring in their own contexts.

The project draws on the international literature and research on effective professional learning, as well as the particular requirements of teachers in remote areas of Papua New Guinea, to develop a model for professional learning that could be adopted as a sustainable and effective approach to improving student learning outcomes. Improving such outcomes is essential in countries such as Papua New Guinea as they strive to achieve the Millennium Development Goal of Universal Basic Education.

The paper first provides a rationale for using action research in the context of remote schools in Papua New Guinea. A critique follows of the issues associated with the methodology and how these issues were resolved throughout the action research process and, finally, the paper concludes with some suggestions on how this model can be appropriated in other countries’ contexts.

A digital watermarking scheme for Bezier surfaces

Owners and vendors are increasingly publishing their materials in digital form. Because such materials can be exactly copied, a mechanism is required that will protect the legitimate owners of these works, by providing proof of original ownership. Digital watermarking has now become one accepted method of establishing ownership of digital materials. The owner of a work embeds a pattern, called a digital watermark, in the content. This embedded watermark is normally undetectable, but its presence can be demonstrated by the owner of the work or his agent, thereby proving ownership. Digital watermarking has been used for many types of multimedia content, primarily audio, video and flat images. Recently, interest has been shown in applying digital watermarking schemes to 3D surfaces, in various formats. In this paper, we examine a method whereby a digital watermark can be embedded in a Bezier surface. A prototype watermarking method for such surfaces is presented, with some experimental results, and a discussion of directions for future research.

Commonising the enclosure : online games and reforming intellectual property regimes

Online computer gamers are a creative bunch, from the mayhem of first-person shooters (FPS) to the more social experiences of massive multiplayer online role-playing games (MMORPG), gamers are producing new content for their favourite titles at an amazing rate. This paper explores the rewriting of the boundaries in the production and ownership of intellectual property in the computer games industry. The purpose is to examine the potential for computer game studies to contribute to an understanding of an alternative intellectual property regime known as the commons. This paper will explore how computer games users establish commons-like formations, specific to the digital environment, that extend the confines of current intellectual property rights. It will argue that the productive activities of online gamers are not motivated by the traditional logic of market-based incentives. This represents a new condition which may contribute to a reformation of the privatising enclosure of the intellectual property system.
Keywords: massive multiplayer online

Subversive jewellery : challenges to conservative power from the Victorian goldfields

 This paper analyses a small group of pieces of gold jewellery in order to explore the digger challenge to the colonial culture of conservative deference in 1850s gold rush Victoria. In spending on lavish gold ornaments, lucky diggers asserted the value of their hard, manual labour to subvert the hegemonic respectability of the colonial elite. The brooches offer evidence of values that informed the digger population in its transformation from optimistic transnational transients into civilians who originated the modern form of the Australian middle class.

BHP Billiton science teacher awards

The prestigious BHP Billiton Science Teacher Awards are awarded annually to one teacher from each state of Australia. The awards recognise and value the time and effort that teachers give to the profession and to students conducting scientific research projects. This paper examines the Science Award scheme to identify the characteristics common to these innovative teachers in science. The data is drawn from interviews with seven award-winning teachers plus the judges of the scheme. The data indicated that quality teaching was evident in their practice - valuing students’ ownership of their work, doing authentic science investigations and showcasing their work.

The demand for sentence discounts: some empirical evidence

Sentence discounts are now routinely used by Australian courts to encourage guilty pleas. In this article, the authors examine three populations of not on bail defendants who went to trial and were convicted in New South Wales in 2004 for the offences of aggravated robbery, burglary and murder respectively, with the objective of estimating the percentage reduction in sentence quantum that would have induced them to plead guilty. Since conviction (acquittal) probabilities following a trial are likely to be uniformly distributed between 0 and 1, the expected mean probability of conviction (acquittal) for a defendant pleading not guilty was 0.5. The average reductions in the prison sentence corresponding to this probability were: 21%, 23% and 27% respectively. The maximum (minimum) values were: 39% (1.3%), 40% (1.9%) and 39% (1.5%). This range of values reflects the wide dispersion of actual prison sentences handed down by the courts. The distribution of actual sentence discounts offered by the judges in exchange for a guilty plea is not available, consequently the authors cannot comment on why these defendants chose a trial.

Integrated construction supply chain design and delivery solutions

This study describes the development of a decision framework to support multi-disciplinary information and knowledge management model which focuses on integrated design and delivery solutions for all construction supply chain actors. The framework was developed within the context of two national information technology research projects in Australia. The first study used diffusion theory to explain the barriers and enablers to future adoption of advanced information technology solutions such as building information modelling (BIM). A grounded theory methodology was deployed and a pathways model for innovative information technology diffusion accommodating diverse patterns of adoption and different levels of expertize was developed. The second study built on the findings of the first study but specifically focussed on innovators, early and late adopters of BIM and the development of a decision framework towards advanced collaborative platform solutions. This study summarizes the empirical results of the previous studies. The core of the decision framework is the creation, use and ownership of building information sub-models and integrated models. The decision framework relies on holistic collaborative design management. Design expertise is diffused and can be found in various locations along the construction supply chain within project teams. A wide definition of design is considered from conceptual to developed to detailed design. The recent development to the decision model offers much potential as the early upstream decisions are often made in a creative, collaborative and uncertain environment. However, decision making needs to balance both a reductionist and exploratory creative empowerment approach. Shared team expertise and competency and team mental models are explored as a fundamental requirement to collaborative BIM. New skills in interdisciplinarity are discussed as an implication of future construction industry collaborative platforms.

Own your learning : self-directed learning in informal environments

Technological advancements made it possible to create learning environments which can integrate learning from different sources and approaches. Moving between different modes and media become easier than ever before. Present day learner can record his/her learning journey in electronic databases and reflect upon them, identify the gaps and take initiatives towards future career goals. A cultural shift is required in our schools and universities to allow learners to be more responsible and have the ownership of their own learning. Changes such as integration of Web 2.0 tools and electronic portfolios in formal system will provide the opportunities to develop critical thinking skills, reflective skills, communication skills, decision making skills and foster collaboration and creativity. Some of the innovative learning environment design studies conducted by the authors are discussed in the article

Motivation, self-assessment and tacit knowledge in e-learning context selection

Formal consideration of the links between students' Motivation, Self-Assessment abilities and Tacit Knowledge is shown in this paper to provide a useful model (MSATK) for planning postgraduate, Web-based education. The design of effective e-Learning courses requires a Learning Framework that emphasizes contextanalysis within knowledge-mediated processes. Contextual analysis ensures that self-assessment will be effective in complex domains that rely on Web sources of experiential knowledge, usually accessible as Professional practice models that employ diagnostic tools for scenario simulation processes. Demographic trends now facing Japan and Western countries, and the knowledge management support requirements of global e-Learning initiatives are challenging the value of current selfassessment processes. Building a Culture of Critique is highly desirable, but the lack of an Learning Framework that reflects student ownership of their learning process has obscured the need for tools to correctly interpret domain contexts, or for student freedom to drive the need for modified scenarios. The value of a Learning Framework that links motivation, tacit knowledge, selfassessment practice and contextual analysis is examined in this paper with consequential implications for Web support.

Subjective wellbeing homeostasis

The idea of homeostasis has a long history in physiology, describing a process that maintains important variables within a narrow range of values. Core body temperature is a well-known example, where a variation of just a few degrees higher or lower than normal signals pathology. Within psychology, homeostatic systems are less commonly understood, but one that has received attention is the systematic management of the positive feelings about our self, known as subjective wellbeing. This article describes homeostasis in the context of human resilience and discusses the implications for both theory and psychological practice.