Breeding behaviour and ecology of the sexually size-dimorphic brown songlark, Cinclorhamphus cruralis

The Australian endemic brown songlark, Cinclorhamphus cruralis, is one of the most sexually size-dimorphic of all birds, and yet its breeding ecology remains poorly documented. Here we redress this situation by describing the breeding activities of brown songlarks over three years (1998–2000) in the semi-arid grasslands of south-western New South Wales. Study populations of this nomadic species were selected in late August of each year on the basis of high adult abundance. Adult males at these sites were, on average, 2.3 times heavier than females. Over the three seasons, nesting activities started in early to late August and continued until early November or December. Males were highly polygynous and, on average, occupied territories of about 4.0 ha. Nests were well concealed at the base of small shrubs and grass tussocks or in thick herbage. Clutches ranged in size from 2 to 5 eggs (mean 3.2) and were incubated exclusively by the female for 11–13 days (mean 12.1). Nestlings received a range of invertebrate prey, mainly from the female, for 10–14 days (mean 11.5) before leaving the nest. Only 17% of nesting attempts were estimated to be successful, and each of these nests produced an average of 2.7 fledglings. Predators, including foxes, Vulpes vulpes, and brown snakes, Pseudonaja textilis, were the main cause of nest failure. Some females produced replacement clutches following nest failure, while others laid second clutches after the success of an earlier brood. We speculate that extreme size dimorphism has evolved in this species because (i) males compete physically for breeding territories, and (ii) habitat heterogeneity and excellent visibility of their surroundings allow some males to defend territories of sufficient size to support nesting by multiple females

Fishways in Australia

In Australian regulated rivers, dams and weirs have contributed to serious declines in the distribution and abundance of migratory fish. This thesis has evaluated four fishways in Victoria, New South Wales and Queensland and provided new information for 51 migratory fish species. Fishways will be crucial for management and conservation of biodiversity.

A cluster randomised trial of a telephone-based intervention for parents to increase fruit and vegetable consumption in their 3-to 5-year-old children : study protocol

Background: Inadequate fruit and vegetable consumption in childhood increases the risk of developing chronic disease. Despite this, a substantial proportion of children in developed nations, including Australia, do not consume sufficient quantities of fruits and vegetables. Parents are influential in the development of dietary habits of young children but often lack the necessary knowledge and skills to promote healthy eating in their children. The aim of this study is to assess the efficacy of a telephone-based intervention for parents to increase the fruit and vegetable consumption of their 3- to 5-year-old children.
Methods/Design: The study, conducted in the Hunter region of New South Wales, Australia, employs a cluster randomised controlled trial design. Two hundred parents from 15 randomly selected preschools will be randomised to receive the intervention, which consists of print resources and four weekly 30-minute telephone support calls delivered by trained telephone interviewers. The calls will assist parents to increase the availability and accessibility of fruit and vegetables in the home, create supportive family eating routines and role-model fruit and vegetable consumption. A further two hundred parents will be randomly allocated to the control group and will receive printed nutrition information only. The primary outcome of the trial will be the change in the child's consumption of fruit and vegetables as measured by the fruit and vegetable subscale of the Children's Dietary Questionnaire. Pre-intervention and post-intervention parent surveys will be administered over the telephone. Baseline surveys will occur one to two
weeks prior to intervention delivery, with follow-up data collection calls occurring two, six, 12 and 18 months following baseline data collection.
Discussion: If effective, this telephone-based intervention may represent a promising public health strategy to increase fruit and vegetable consumption in childhood and reduce the risk of subsequent chronic disease.
Trial registration: Australian Clinical Trials Registry ACTRN12609000820202

Non-market strategy and the 'race to the bottom': lessons from the Baywatch experience

This article examines how international firms operate strategically in the non-market environment to secure advantages which improve their cost and/or revenue structures and, hence, their economic performance. It centres on a detailed case study of the globally popular Baywatch television show's efforts during 1999 to secure attractive locational subsidies by placing the states of New South Wales, Queensland (both in Australia) and Hawaii into competition with each other in a 'race to the bottom'. The article is organized into three main sections: the first briefly reviews the concept of non-market strategy; the second examines the Baywatch case in detail; and the conclusion presents some lessons for various stakeholders involved in this and similar non-market contexts.

Teaching the teachers Aboriginal studies : illuminating successful strategies

The study was commissioned by the Department of Education, Science and Training (DEST) under its Indigenous Education Strategic Initiatives Programme (IESIP). The project goals were supported by the New South Wales Aboriginal Education Consultative Group Inc.; New South Wales Teachers Federation, New South Wales Primary Principals' Association; New South Wales Department of Education and Training (NSW DET); the national Aboriginal Studies Association; and the Australian Council of Deans of Education. This paper reports on the qualitative component of the study (Craven, Halse, Marsh, Mooney & Wilson-Miller, in press a, in press b). The qualitative component of the project consists of in-depth interviews with Heads of Schools, Directors of Aboriginal Education Units and teacher educators and includes three Case Studies. Fifteen institutions in Australia offer Aboriginal Studies as a core, perspective or elective program in Primary Teacher Education Courses in Australia. Of these institutions seven institutions from four States responded to the invitation to participate in the study. From these institutions three were engage to submit a case study of their institution as they had demonstrated that they had successfully introduced core Aboriginal Studies teacher units in their course. This paper presents the findings and discusses teaching Aboriginal Studies, its inclusion in curriculum and its worth for fostering reconciliation between Aboriginal and non-Aboriginal Australians within universities, schools and the wider community.

Restructuring the architecture of state regulation in the Australian and Aotearoa/New Zealand cleaning industries and the growth of precarious employment

This paper examines changes in the commercial cleaning industry in Australasia which are occurring against a backdrop of significant transformation in the mode of labour market regulation in both countries. Specifically, whereas for most of the twentieth century both Aotearoa/New Zealand and Australia had systems of labour market regulation in which the state provided minimum wage and work protections through the interventions of arbitration courts, in the past few years these courts have either been abolished (in the case of New Zealand) or severely restricted in their ambit (in the case of Australia), all as part of a neoliberal effort to introduce “flexibility” into labour markets. The result has been an erosion of wages and a worsening of conditions of employment for cleaners and many other groups of workers. At the same time, this transformation in the architecture of labour market regulation poses significant challenges to unions seeking to represent cleaners and other low-paid service sector workers.

Rejection of the fruit of the poisonous tree doctrine in Australia : a retreat from progressivism

This article canvasses the key Australian exclusionary rules and discretions to exclude evidence under both the common law and its statutory counterparts in the Uniform Evidence Legislation now in effect in the Commonwealth, Victoria, New South Wales, the Australian Capital Territory and Tasmania. In examining these exclusionary rules and discretions, an analysis is made as to whether evidence derived from primary evidence excluded under one or more of these rules should also be excluded under an American style 'fruit of the poisonous tree doctrine' - and why or why not. Finally, the article compares the current Australian approach to this doctrine with the present state of the American doctrine and the recognised exceptions thereto. The article concludes with recommendations for applying the doctrine in both countries, subject to suggested changes in the Jaw that take the realities of political correctness and human frailty into account.

Victorian Labor and the environment : a legacy to be proud of?

From October 1999 through to November 2010, Victoria was governed by Australian Labor Party (ALP) led governments. The ALP‟s defeat at the November 2010 election provides the opportunity to take stock of their policy achievements in the environmental domain, with a particular focus on how the concept of sustainability was considered in the strategic directions pursued and policy and institutional reforms introduced. In assessing their performance, the context within which the ALP governed is considered, an account of the policy trajectory of their three terms in government provided, and the adequacy of this trajectory assessed. While the analysis is focused on Victoria, the lessons drawn may have wider relevance.

A cluster randomised controlled trial of a comprehensive accreditation intervention to reduce alcohol consumption at community sports clubs: study protocol

Introduction: Excessive alcohol consumption isresponsible for considerable harm from chronicdisease and injury. Within most developed countries,members of sporting clubs consume alcohol at levels above that of communities generally. Despite the potential benefits of interventions to address alcohol consumption in sporting clubs, there have been no randomised controlled trials to test the effectiveness of these interventions. The aim of this study is to examine the effectiveness of a comprehensive accreditation intervention with community football clubs (Rugby League, Rugby Union, soccer/association football and Australian Rules football) in reducing excessive alcohol consumption by club members.
Methods and analysis: The study will be conducted in New South Wales, Australia, and employ a cluster randomised controlled trial design. Half of the football clubs recruited to the trial will be randomised to receive an intervention implemented over two and a half winter sporting seasons. The intervention is based on social ecology theory and is comprehensive in nature, containing multiple elements designed to decrease the supply of alcohol to intoxicated members, cease the provision of cheap and free alcohol, increase the availability and costattractiveness of non-alcoholic and low-alcoholic beverages, remove high alcohol drinks and cease drinking games. The intervention utilises a three-tiered accreditation framework designed to motivate intervention implementation. Football clubs in the control group will receive printed materials on topics unrelated to alcohol. Outcome data will be collected pre- and postintervention through cross-sectional telephone surveys of club members. The primary outcome measure will be alcohol consumption by club members at the club, assessed using a graduated frequency index and a seven day diary.
Ethics and dissemination: The study was approved by The University of Newcastle Human Research Ethics Committee (reference: H-2008-0432). Study findings will be disseminated widely through peer-reviewed publications and conference presentations.

Teaching and learning history in primary schools : pedagogical shifts, complexities and opportunities

From 2011 the teaching and learning of History will be expanded into all primary schools (Kindergarten – Year 6) throughout Australia under a National Curriculum, including the formal preschool/kindergarten year. History as one of four core subjects will replace current studies of society and environment curriculum taught in primary schools across. The curriculum implementation process will involve a cultural and pedagogical shift as primary teachers make adjustments to the discipline of History. This article begins with an outline of the current curriculum context. An analysis of the New South Wales Human Society and Its Environment and the Australian Curriculum: History Draft Consultation documents follows. The findings indicate that the History Draft Consultation lacks clear guidance for teachers and has a number of shortcomings compared to the NSW HSIE syllabus. There are opportunities, however, for primary teachers because of the broad similarities of content knowledge in both documents and the embedded historical concepts in the NSW syllabus document.

Tackling health inequalities : what do senior managers think

Objective: To describe how New South Wales (NSW) Area Health Service Chief Executive Officers (CEOs) understood concepts of equity in the development of NSW Health's Equity Statement; CEO knowledge and interpretation of a given concept being one aspect of developing policy.

Design and Setting: This paper describes the process through which NSW Area Health Service CEOs were involved in developing the Equity Statement, specifically:

1. Briefings with individual CEOs on key issues and identification of possible difficulties and potential 'equity champions'.
2. A two-hour workshop to explore ('pre-mortem') why the proposed statement might fail.
3. CEO involvement in identifying strategies that promoted equity already operating locally.
4. C onsultations with selected individuals about the draft recommendations.
5. Feedback to CEOs.

The article provides a case study of consultative policy making by illustrating how participant knowledge can both inform and be strengthened by involvement in the policy development process.

Results: There was a high level of awareness among CEOs of health inequalities and an acceptance of their responsibility to address them. They saw three main ways of doing this: a) equity of resource allocation for health service delivery within and between regions; b) equity of access to health services based on need; and c) equity of health outcomes. CEOs felt that making the health system accountable for health outcomes would provide pressure for system-wide resource allocation changes. They recognised that factors substantially impacting on health outcomes were outside the control of the health system. Furthermore, finding a balance to which they could be held accountable was difficult. All CEOs saw ensuring needs-based access to services as a key area where they could potentially have an impact; and they specifically saw challenges in a conflict between equity and efficiency, marginalisation of special treatment for disadvantaged people, balancing investment in rescue services and prevention/early intervention, and developing a rational health financing system. The resulting policy has been broadly embedded within the NSW health system with strong local support.

Conclusion: The NSW Health and Equity policy was embedded because CEO leadership and acceptance of the policy enhanced local ownership.

Capacity building : just rhetoric, or a way forward in addressing health inequality?

Issue addressed: It is time to move beyond defining the problem of health inequality to taking action. The response required is complex and calls for system wide action. It is in this context that a discussion of increasing the capacity of the health system to respond to health inequality is both timely and essential. Methods: This paper looks at a capacity building framework that has been developed by the New South Wales Health Department and provides an example of a number of projects that have applied capacity building strategies. Conclusion: Addressing health inequality presents a significant challenge to health promotion practitioners. Emerging capacity building theory provides direction for strategies to build the capacity of a health system to address equity. It proposes a set of practical actions using the five focus areas of organisational development, workforce development, resource allocation, partnerships and leadership. So what?: A capacity building approach by itself will not provide the mandate and framework for the action that needs to be taken to address health inequality, but it helps to ensure that once potential solutions are identified the health system has the capacity to respond.

Engaging rural communities in health care through a paramedic expanded scope of practice

Introduction: This article explores how community engagement by paramedics in an expanded scope role contributes to both primary health care and to an overall improved emergency response capacity in rural communities. Understanding how expanded scope paramedics (ESP) can strengthen community healthcare collaborations is an important need in rural areas where low workforce numbers necessitate innovation.

Methods: Four examples of Australian rural ESP roles were studied in Tasmania, New South Wales, South Australia and Victoria to gather information on consistent elements that could inform a paramedic expanded scope model. Qualitative data were collected from semi-structured interviews with key stakeholders and organisational documents. Thematic analysis within and across cases found community engagement was a key element in the varied roles. This article relies heavily on data from the Victorian and Tasmanian case studies because community engagement was a particularly strong aspect of these cases.

Results: The ESP in the case studies increased interactions between ambulance services and rural communities with an overall benefit to health care through: increasing community response capacity; linking communities more closely to ambulance services; and increasing health promotion and illness prevention work at the community level. Leadership, management and communication skills are important for paramedics to successfully undertake expanded scope roles.

Conclusion: ESP in rural locations can improve health care beyond direct clinical skill by active community engagement that expands the capacity of other community members and strengthens links between services and communities. As health services look to gain maximum efficiency from the health workforce, understanding the intensification of effort that can be gained from practitioner and community coalitions provides important future directions.

Children's consumption of energy dense nutrient poor foods, fruit and vegetables; are they related? An analysis of data from a cross sectional survey

Issue addressed: Many children consume excessive amounts of energy-dense, nutrient-poor (EDNP) or 'extra' foods and low intakes of fruit and vegetables. The aim of this study was to examine the associations between EDNP foods and ascertain whether certain EDNP foods and beverages are more likely to be eaten in association with other EDNP foods.

Methods: A cross-sectional representative population survey of children in preschool (n=764), and of school students in Years K, 2 and 4 (n=1,560) and in Years 6, 8 and 10 (n=1,685) residing in the Hunter New England region of New South Wales, Australia. Dietary data were collected using a short food frequency questionnaire. Multivariate logistic regression models examined the association between EDNP foods and fruit and vegetable intake. Data were stratified by sex and age cohort.

Results: More frequent consumption of some EDNP food types was significantly associated with more frequent consumption of other EDNP foods. Fast food and soft drinks consumption were associated with each other as well as with fried potato and salty snacks; and with lower intakes of fruit and vegetables in some but not all age groups.

Conclusion: The positive associations found between EDNP foods point towards the existence of a high-risk group of children who frequently consume a variety of EDNP foods and drinks.