Flexible learning in teacher education: myths, muddles and models

While there has been widespread take-up of the concept 'flexible learning' within various educational environments—and equally frequent references to the flexible 'natures' of the computer and communication technologies that often underpin flexible learning initiatives—the relationship between technologies and flexibility is not a simple one. In this paper we examine some of the more persistent myths about technologies that are intertwined with discourses of flexibility. We highlight some of the more common 'muddles' that these myths can lead us in to and argue that the 'mess' that so often results from well-intentioned moves to 'be more flexible' is largely a result of the ways that CCTs, or indeed any new educational technology or strategy, is theorized. Drawing on a recent study of online teaching and learning in higher education, we outline a new framework for examining these and related issues as they apply to teacher education.

Terrestrial avifauna of the Gippsland Plain and Strzlecki Ranges, Victoria, Australia: insights from Atlas data.

The rate and spatial scale at which natural environments are being modified by human land-uses mean that a regional or national perspective is necessary to understand the status of the native biota. Here, we outline a landscape-based approach for using data from the ‘New Atlas of Australian Birds’ to examine the distribution and status of avifauna at a regional scale. We use data from two bioregions in south-east Australia – the Gippsland Plain and the Strzelecki Ranges (collectively termed the greater Gippsland Plains) – to demonstrate this approach. Records were compiled for 57 landscape units, each 10′ latitude by 10′ longitude (~270 km2) across the study region. A total of 165 terrestrial bird species was recorded from 1870 ‘area searches’, with a further 24 species added from incidental observations and other surveys. Of these, 108 species were considered ‘typical’ of the greater Gippsland Plain in that they currently or historically occur regularly in the study region. An index of species ‘occurrence’, combining reporting rate and breadth of distribution, was used to identify rare, common, widespread and restricted species. Ordination of the dataset highlighted assemblages of birds that had similar spatial distributions. A complementarity analysis identified a subset of 14 landscape units that together contained records from at least three different landscape units for each of the 108 ‘typical’ species. When compared with the 40 most common ‘typical’ species, the 40 least common species were more likely to be forest specialists, nest on the ground and, owing to the prevalence of raptors in the least common group, take prey on the wing. The future status of the terrestrial avifauna of the greater Gippsland Plains will depend on the extent to which effective restoration actions can be undertaken to ensure adequate representation of habitats for all species, especially for the large number of species of conservation concern.

Collaborative social work practice in opposing paradigms: Issues to emerge from a sexual assault and mental health project

The following paper discusses my experiences of coordinating a community development project to develop collaborative links between a mental health and a sexual assault service. It presents a critically reflective description and analysis of this work to outline how post modern ideas were used to maximise the possibilities of using feminist frameworks in practice.

Cyberfraud & identity theft: the hidden costs of business process outsourcing

Offshore business process outsourcing involves additional risks, according to Anne Rouse and David Watson. Here they outline some of these with strategies for their management.

Removal of directors of public companies takes centre stage in Australia : an exploration of the corporate law and governance issues

Increasing attention is being given to the legal and governance issues relating to the removal of directors in Australian public companies. This has been due mainly to the difficulties experienced by the board of National Australia Bank in attempting to remove one of its fellow directors, and the subsequent development of public companies entering into so-called 'prenuptial agreements' with new directors, requiring that the director 'resign' if the board pass a vote of no-confidence in the director. In this article, the author revisits the area of director removal in Australian public companies for two reasons. The first reason, which covers the majority of the article, is to engage in a detailed analysis of whether the pre-nuptial agreements which some public companies have indicated that they support using to remove directors, are in fact enforceable under Australia's Corporations Act The second reason is to outline a law reform proposal to enable public companies to remove directors without requiring the vote of shareholders at a general meeting. The proposal involves providing Australia' corporate  regulator, the Australian Securities and Investments Commission (ASIC) with the power to grant relief from the statutory removal provisions to public companies, but in a way which balances the competing objectives of commercial efficiency and shareholder participation and, very importantly, encourages good corporate governance practices by companies in relation to the performance assessment  of directors.

It is in the interests of both shareholders and directors to agree on a set of ground rules for the effective supervision of companies that reconciles the rights of the owners to overall control with the much tougher demands on modern directors

Double jeopardy in Australia: the illusion of an absolute protection and the prosecution process as punishment

Outline of the nature and scope of the double jeopardy principle as it operates in the pleas in the bar and the court's discretion to prevent an abuse of the process - rationales advanced in favour of doctrine - some anomalies and implications from the claim that the double jeopardy principle is absolute - some suggestions for reform.

Preventive detention and the right to personal liberty and security under Article 5 ECHR

'Preventive detention' refers to detention by executive order as a  precautionary measure based on predicted criminal conduct. Detention is without criminal charge or trial as detention is based on the prediction of a future offence. This paper examines Article 5 of the European Convention for the Protection of Human Rights and Fundamental Freedoms ('ECHR'), in particular Article 5(1)(c) and Article 5(3). To explore this issue, this paper conducts a textual analysis of Article 5 and examines both the travaux preacuteparatoires of the ECHR, as well as jurisprudence of the European Court of Human Rights. This article argues that preventive detention is specifically provided for under the second ground of detention in Article 5(1)(c). A person in preventive detention, however, must be brought promptly before judicial authority under Article 5(3).

Year 12 students' mental models of the nature of light

This article reports on the third year of a three-year longitudinal investigation into six secondary students' understanding of optics at a secondary school level. In the third year of this investigation the students, who by now were in Year 12, underwent a teaching sequence that centred on the teaching and learning of physical optics and quantum ideas. The students' mental models of the nature of light were explored prior to, and following this teaching sequence. The researcher took on the dual roles of teacher and researcher. This paper will outline the findings of the third year of this study and the implications they have for the teaching and learning of optics at secondary school level.

Technical rationality and professional artistry in RD practice

This paper outlines the limitations of a technical rationalist approach to HRD practice without seeking to negate it. It then offers a complementary view based on Schon's notion of the reflective practitioner which exhorts HRD practitioners to embrace complexity and reflection. We outline, first, a number of dimensions of diversity which confer complexity upon HRD practice, and, second, a series of suggested questions that may aid the framing of practical problems in a more effective way than might be the case with a purely technical rationalist approach. We urge novice (and expert) HRD practitioners to adopt a mind set that is contemplative of the diversities that they may encounter in practice and which is conjectural with regard to how these diversities may impact upon problems and their solutions.

Development and application of model of resource utilization, costs, and outcomes for stroke (MORUCOS): an Australian economic model for stroke.

Objectives: To outline the development, structure, data assumptions, and application of an Australian economic model for stroke (Model of Resource Utilization, Costs, and Outcomes for Stroke [MORUCOS]). Methods: The model has a linked spreadsheet format with four modules to describe the disease burden and treatment pathways, estimate prevalence-based and incidence-based costs, and derive life expectancy and quality of life consequences. The model uses patient-level, community-based, stroke cohort data and macro-level simulations. An interventions module allows options for change to be consistently evaluated by modifying aspects of the other modules. To date, model validation has included sensitivity testing, face validity, and peer review. Further validation of technical and predictive accuracy is needed. The generic pathway model was assessed by comparison with a stroke subtypes (ischemic, hemorrhagic, or undetermined) approach and used to determine the relative cost-effectiveness of four interventions. Results: The generic pathway model produced lower costs compared with a subtypes version (total average first-year costs/case AUD$15,117 versus AUD$17,786, respectively). Optimal evidence-based uptake of anticoagulation therapy for primary and secondary stroke prevention and intravenous thrombolytic therapy within 3 hours of stroke were more cost-effective than current practice (base year, 1997). Conclusions: MORUCOS is transparent and flexible in describing Australian stroke care and can effectively be used to systematically evaluate a range of different interventions. Adjusting results to account for stroke subtypes, as they influence cost estimates, could enhance the generic model.

Non-government organisations and the dialectics of state and civil society

This paper is concerned with envisioning the development of non-government organisations (NGOs) in Australia over the next 200 years. It begins with a discussion of a hypothetical NGO, providing vignettes of its activities in 2104 and 2204, and sketching out contextual factors that might influence NGO development. This discussion is followed by an outline of the methodology upon which the projections indicated in the hypothetical case-study are based. Three methodological approaches are used. The first approach begins from an analysis of current contextual trajectories, and projects the role of NGOs within these trajectories. The second approach postulates that the changes that will occur will be affected by the reflexive nature of social change, involving continual reflection and action. The third methodological approach draws on this notion of reflexivity, but emphasises that social change is not only a reflexive process, it is also a dialectical one. The dialectical approach rests on the premise that change occurs through a process of the accumulation of contradictions, challenge and resolution. Using these methodological approaches the paper proceeds to identify three factors which will influence the Australian NGO sector in the next 200 years. These factors are the shifting relations between the state and civil society, including the rise of the neo-authoritarian state in the 21st century; the ways in which least advantaged people are dealt with and, finally, the idea of risk society. While it is more difficult to identify the contextual and NGO trajectories into the 22nd and 23rd centuries, the paper postulates a more utopian vision for NGOs in Australia in 200 years time, where the category of people who had been previously marginalised disappears, and the major roles of NGOs are to ensure cultural diversity and develop civil labour.

Bourdieu`s reflexive sociology and `spaces of points of view`: whose reflexivity, which perspective?

This paper considers Bourdieu's concepts of perspectivism and reflexivity, looking particularly at how he develops arguments about these in his recent work, The Weight of the World (1999) and Pascalian Meditations (2000b). We explicate Bourdieu's distinctive purposes and deployment of these terms and approaches, and discuss how this compares with related methodological and theoretical approaches currently found in social and feminist theory. We begin by considering three main ways in which 'reflexivity' is deployed in current sociological writing, distinguishing between reflexive sociology and a sociology of reflexivity. This is followed by a discussion of the main aspects of Bourdieu's approach to 'reflexive sociology' and its relation to his concepts of social field, perspectivism and spaces of point of view. He argues that we need to interrogate the idea of a single 'perspective' and account especially for the particularity and influence of the 'scholastic' point of view. He characterizes this latter point of view as unaware of its own historicity and as largely concerned with contemplation and with treating ideas primarily as abstractions (Bourdieu, 2000b). Bourdieu's intervention is to argue, as he has throughout his work, for a more reflexive account of one's location and habitus, and for sustained engagement with ideas and social issues as practical problems. Bourdieu exhorts researchers to work with 'multiple perspectives' (Bourdieu et al., 1999, p. 3), the various competing 'spaces of points of view', without collapsing into subjectivism or relativism. We then consider recent feminist engagements with and critiques of Bourdieu's notion of reflexivity and chart some of the main points of contention regarding its relevance and conceptual potential for theorizing gender identities and transformations in current times. We conclude with a brief outline of how we are working with a reflexive sociological approach in a cross-generational study of young women in difficult circumstances, 'on the margins' of education and work.

Employment relations : integrating industrial relations and human resource management

Incorporating Human Resource Management policies within the regulatory and institutional framework that governs contemporary industrial relations has always been problematic. This paper details the nature and causes of this problem, noting the different conceptual and practical understandings that underpin each form of labour management when being applied in organisational settings. It then looks at a range of industrial relations realities confronting managers when trying to apply HRM practices, and how these practices might be accommodated within the context of such realities as a means of improving organisational effectiveness. In so doing it delineates four approaches an organisation might take in its relations with trade unions when bargaining and concluding labour contracts, and which of these are consistent and inconsistent with the coexistence of HRM and industrial relations practices. It then looks at the issue of workplace change involving trade unions and collective bargaining in terms of three categorical models—the management-driven model, the trade union gatekeeper model, and the management-union alliance model, the intention again being to show which are consistent and inconsistent with the coexistence of these different forms of labour management. The paper concludes by drawing on these conceptual models to outline the issues and policies that need to be considered when applying HRM practices within an industrial relations setting.