Australian children's consumption of caffeinated, formulated beverages: a cross-sectional analysis

BACKGROUND: Caffeine is a common additive in formulated beverages, including sugar-sweetened beverages. Currently there are no data on the consumption of caffeinated formulated beverages in Australian children and adolescents. This study aimed to determine total intake and consumption patterns of CFBs in a nationally representative sample of Australian children aged 2-16 years and to determine contribution of CFBs to total caffeine intake. Consumption by day type, mealtime and location was also examined.

METHODS: Dietary data from one 24-hour recall collected in the 2007 Australian National Children's Nutrition and Physical Activity Survey were analysed. CFBs were defined as beverages to which caffeine has been added as an additive, including cola-type beverages and energy drinks. Socioeconomic status was based on the highest level of education attained by the participant's primary caregiver. Time of day of consumption was classified based on traditional mealtimes and type of day of consumption as either a school or non-school day. Location of consumption was defined by the participant during the survey.

RESULTS: On the day of the survey 15% (n = 642) of participants consumed CFBs. Older children and those of low socioeconomic background were more likely to consume CFBs (both P < 0.001). Amongst the 642 consumers mean (95% CI) intakes were 151 (115-187)g/day, 287 (252-321)g/day, 442 (400-484)g/day, and 555 (507-602)g/day for 2-3, 4-8, 9-13 and 14-16 year olds respectively. Consumers of CFBs had higher intakes of caffeine (mean (95% CI) 61 (55-67)mg vs. 11 (10-12)mg) and energy (mean (95% CI) 9,612 (9,247-9978)kJ vs. 8,186 (8,040-8,335)kJ) than non-consumers (both P < 0.001). CFBs contributed 69% of total daily caffeine intake. CFB intake was higher on non-school days compared with school days (P < 0.005) and consumption occurred predominantly at the place of residence (56%), within the "dinner" time bracket (17:00-20:30, 44%).

CONCLUSIONS: The consumption of CFBs by all age groups within Australian children is of concern. Modifications to the permissibility of caffeine as a food additive may be an appropriate strategy to reduce the intake of caffeine in this age group. Additional areas for intervention include targeting parental influences over mealtime beverage choices.

Parent and child interactions with two contrasting anti-obesity advertising campaigns : a qualitative analysis

Social marketing has been proposed as a framework that may be effectively used to encourage behaviour change relating to obesity. Social advertising (or mass media campaigning) is the most commonly used social marketing strategy to address the issue of obesity. While social advertising has the potential to effectively communicate information about obesity, some argue that the current framing and delivery of these campaigns are ineffective, and may cause more harm than good.

Shattering the Shia: a Maliki political strategy in post-Saddam Iraq

This chapter argues that one key legacy of the US effort to bring democracy to Iraq has been that many elements within Iraq’s Shia Arab political elite have viewed democracy through the lens of a cynical majoritarianism and manipulated it to catapult themselves to power. This has had a further legacy, enabling the democratically elected government of Prime Minister Nouri al-Maliki to utilise his incumbency to maintain the veneer of democracy while becoming increasingly dictatorial and authoritarian. In doing so, Maliki’s government shares much in common with other ‘hybrid regimes’ in which governments hijack nominally democratic mechanisms such as elections, media freedoms, political opposition and civil society as part of their strategy to retain, rather than diffuse, power (Dodge 2012b, 2013). Although Maliki hasdeployed a host of different strategies along these lines – including blatant sectarianism, undermining key state institutions, the creation of a shadow state loyal to himself, and the concentration of military and political power in his own hands – this chapter focuses on Maliki’s less well-known efforts to shatter the unity of his Shia Arab political opponents. It focuses on his first two terms in power and examines the ways in which he has been able to systematically fracture the Shia political elite to such an extent that once tenuously united factions now stand bitterly divided. The chapter concludes by reflecting on the reasoning behind such an approach and the prospects of Iraq’s democracy moving beyond the blatant power grab of the incumbent Malikigovernment.

A university-wide ePortfolio initiative at Federation University Australia: software analysis, test-to-production, and evaluation phases

This paper describes an ePortfolio implementation strategy at Federation University Australia, Victoria (formerly the University of Ballarat). The authors combined a personal and practical viewpoint to elicit pitfalls, challenges, and recommendations for improvement. The paper is divided into three main areas in order to outline the experiments that occurred. The first section provides a standard literature review around ePortfolio adoption as well as a research-based analysis of available ePortfolio software at Australian universities. The second part depicts the University’s ePortfolio implementation strategy that focused on “test-to-production” and technology dissemination phases. This section is based on the authors’ personal viewpoint of ePortfolio adoption at a university where a “top-down management decision making model” (Slade, Murfin, & Readman, 2013, p. 178) was used. Third, the evaluation strategy is reported, which was based on similar research conducted at Australian universities (Hallam & Creagh, 2010; Hallam, Harper, Hauville, Creagh, & McAllister, 2009). This part is offered as a modest-scoped, mixed methods evaluation process. The paper extends on ePortfolio implementation strategies (Bell & White, 2013; Coffey & Ashford-Rowe, 2014; Jarrott & Gambrel, 2011; Lambert & Corrin, 2007; Ring & Ramirez, 2012; Slade et al., 2013) and software analysis (ACODE, 2011; Slade et al., 2013). Recommendations are made for the careful integration of pre- and post-rollout of ePortfolio programs with face-to-face ePortfolio tutor support, offering online resources and alternative portfolio-making options for students with poor broadband access.

A stakeholder approach to corporate social responsibility, reputation and business performance

Purpose - This paper aims to investigate business managers' assessment of stakeholders' influence on corporate social responsibility (CSR) initiatives. The key stakeholders included "employees" and "unions" as internal and "public", the "media" and the "government" as external stakeholders. The purpose was to estimate the influence of stakeholders that managers perceive as important. Moreover, the study sought to identify association between the CSR construct and corporate reputation and in turn whether this influences business performance. Design/methodology/approach - This study uses a mail survey with a random sampling of senior managers sourced from Dun & Bradstreet's Australian business database, focusing on large organizations (i.e. minimum $10 million p.a. reported sales and minimum 100 employees) as the selection criteria. A conceptual model was developed and tested using structural equation modeling. Findings - The results identified that "employees" and the "public" are perceived to be the influential stakeholder groups in CSR decision-making. There was evidence of a positive relationship between the CSR construct and reputation, which in turn influenced market share, but not profitability. Research limitations/implications - This study examined a cross-section of organizations using Dun & Bradstreet's database of Australian businesses and may not fully represent the Australian business mix. The effective response rate of 7.2 per cent appears to be low, even though it is comparable with other research in the CSR area. There may have been some self-selection by the respondents, although there were no statistically significant differences identified in the corporate characteristics of those invited to participate and those responding with usable questionnaires. Practical implications - Managers can adopt a stakeholder-influenced CSR strategy to generate strong corporate reputation to improve business performance. It is important to ensure that the interests of "employees" and "public" stakeholders are addressed within organizational strategy. Respondents were less concerned about government stakeholders and thus government involvement in organizational CSR may need to be revisited. Social implications - The major concern that emerges from these findings is the absence of the perceived importance of regulatory stakeholders on firms' CSR activities. Regulatory controls of CSR messages could reduce or eliminate inaccurate and misleading information to the public. Originality/value - The analysis explains the perceived relative influence of stakeholders on CSR decisions. It also provides an understanding of the link between organizational CSR reputation and organization's performance.

Optimising leisure participation: a pilot intervention study for adolescents with physical impairments

Purpose: To assess the feasibility of an intervention to improve participation in leisure activities of adolescents with physical impairments by changing aspects of the activity or environment.

Methods: A pre-test/post-test pilot study of a multi-strategy intervention was used to explore the effectiveness of the strategies and to determine whether the intervention was practical to apply in a community setting. The intervention involved establishing adolescent and family focused goals, measuring and addressing environmental barriers and building activity performance skills. The Goal Attainment Scale (GAS) and the Canadian Occupational Performance Measure measured outcomes.

Results: Eight participants (aged 12–19 years; five males) with physical disabilities set participation goals using a structured approach. Analysis of personal and environmental barriers and facilitators for participation guided the choice of intervention strategies to support goal attainment. The natural environment, government policies and availability of transport were identified as the most frequent barriers to participation in leisure. Support to secure appropriate devices to enable participation was commonly required. As a group, attainment of 12 of 17 GAS goals, and progress on four more goals, was demonstrated.

Conclusions: The intervention model was applicable and practical to use in a community therapy setting and the majority of the participation goals set were achieved.

Effect of increasing dietary calcium through supplements and dairy food on body weight and body composition: a meta-analysis of randomised controlled trials

This meta-analysis of randomised controlled trials assessed the effect of Ca on body weight and body composition through supplementation or increasing dairy food intake. Forty-one studies met the inclusion criteria (including fifty-one trial arms; thirty-one with dairy foods (n 2091), twenty with Ca supplements (n 2711). Ca intake was approximately 900 mg/d higher in the supplement groups compared with control. In the dairy group, Ca intake was approximately 1300 mg/d. Ca supplementation did not significantly affect body weight (mean change ( - 0·17, 95 % CI - 0·70, 0·37) kg) or body fat (mean change ( - 0·19, 95 % CI - 0·51, 0·13) kg) compared to control. Similarly, increased dairy food intake did not affect body weight ( - 0·06, 95 % CI - 0·54, 0·43) kg or body fat change ( - 0·36, 95 % CI - 0·80, 0·09) kg compared to control. Sub-analyses revealed that dairy supplementation resulted in no change in body weight (nineteen studies, n 1010) ( - 0·32, 95 % CI - 0·93, 0·30 kg, P= 0·31), but a greater reduction in body fat (thirteen studies, n 564) ( - 0·96, 95 % CI - 1·46, - 0·46 kg, P < 0·001) in the presence of energy restriction over a mean of 4 months compared to control. Increasing dietary Ca intake by 900 mg/d as supplements or increasing dairy intake to approximately 3 servings daily (approximately 1300 mg of Ca/d) is not an effective weight reduction strategy in adults. There is, however, an indication that approximately 3 servings of dairy may facilitate fat loss on weight reduction diets in the short term.

Integrated practice in the early years in Australia: The assumptions, omissions and contradictions of policy reform

The aim of this article is to examine current national early years’ policy reform, which emphasises the importance of service integration, national quality standards and a quality knowledge base for educators concerning the provision of early childhood education and care. Using Queensland, Australia, as an example, a policy discourse analysis identifies two problematics of implementing current national policy – the early childhood education and care problematic and the integration problematic. The article argues that speedy implementation of a national policy in order to meet national targets has unintended consequences for the knowledge base of educators and the possibility of collaboration within service provision. Although government commitment in this area is evident, these consequences and the current difficulties surrounding integration are the result of the lack of a specific integration strategy, and government investment focussed on the development of an integrated workforce.

'Hands-on' assessment: a useful strategy for improving patient safety in emergency departments

BACKGROUND: Patient assessment is an essential nursing intervention that reduces the incidence and impact of errors and preventable adverse events in emergency departments (EDs). This paper reports on a key finding of the ED nurse component of a larger study investigating how registered nurses manage 'discontinuities' or 'gaps' in patient care. METHODS: The larger study was undertaken as a naturalistic inquiry using a qualitative exploratory descriptive approach. Data were collected from a criterion-based purposeful sample of 71 nurses, of which 19 were ED nurses, and analysed using content and thematic analysis strategies. RESULTS: The component of the study reported here revealed that ED nurses used 'hands-on', head-to-toe assessment to manage gaps in patient care. Examination of the data revealed three key dimensions of patient assessment in the ED: (i) assessment is the 'bread and butter' of emergency nursing; (ii) 'hands-on' assessment techniques are irreplaceable and, (iii) patient assessment is undervalued in EDs. CONCLUSIONS: The findings of this study reaffirm the role of 'hands-on' observation and assessment in creating safety in EDs. Further research and inquiry is needed to determine how health care systems can provide the conditions for ensuring that 'hands-on' assessment occurs.

Australian government budget balance numbers: the hybrid nature of public sector accrual accounting

Purpose - The purpose of this paper is to analyse the nature and comparability of budget balance (surplus/deficit) numbers headlined by the Australian Commonwealth Government and the governments of the six Australian States and the two Australian Territories. It does this in the context of the transition to Australian accounting standard AASB 1049 Whole of Government and General Government Sector Financial Reporting. Design/methodology/approach - A case study research method is adopted, based on a content/documentary analysis of the headline budget balance numbers in the general government sector budget statements of each of the nine governments for the eight financial years from 2004-2005 to 2011-2012. Findings - Findings indicate some variation in the measurement bases adopted and a number of departures from the measurement bases prescribed in the reporting frameworks, including AASB 1049. Findings also reveal that none of the nine governments have headlined a full accrual based budget balance number since the implementation of AASB 1049 in 2008. Research limitations/implications - While the study focuses on the Australian general government sector environment, it has significant implications in highlighting the ambiguity in the government budget balance numbers presented and the monitoring and information asymmetry problems that can arise. Research findings have wider relevance internationally in highlighting issues arising with the public sector adoption of accrual accounting. Practical implications - The paper highlights the manner in which governments have been selective in the manner in which they present important budget aggregates. This has important practical and social implications, as the budget balance number is one of the most important measures used to evaluate a government's fiscal management and responsibility. Originality/value - The paper represents the first detailed examination of aspects of the effect of the transition to AASB 1049.

Opportunities and challenges in developing a whole-of-government national food and nutrition policy: lessons from Australia's National Food Plan

OBJECTIVE: The present article tracks the development of the Australian National Food Plan as a 'whole of government' food policy that aimed to integrate elements of nutrition and sustainability alongside economic objectives. DESIGN: The article uses policy analysis to explore the processes of consultation and stakeholder involvement in the development of the National Food Plan, focusing on actors from the sectors of industry, civil society and government. Existing documentation and submissions to the Plan were used as data sources. Models of health policy analysis and policy streams were employed to analyse policy development processes. SETTING: Australia. SUBJECTS: Australian food policy stakeholders. RESULTS: The development of the Plan was influenced by powerful industry groups and stakeholder engagement by the lead ministry favoured the involvement of actors representing the food and agriculture industries. Public health nutrition and civil society relied on traditional methods of policy influence, and the public health nutrition movement failed to develop a unified cross-sector alliance, while the private sector engaged in different ways and presented a united front. The National Food Plan failed to deliver an integrated food policy for Australia. Nutrition and sustainability were effectively sidelined due to the focus on global food production and positioning Australia as a food 'superpower' that could take advantage of the anticipated 'dining boom' as incomes rose in the Asia-Pacific region. CONCLUSIONS: New forms of industry influence are emerging in the food policy arena and public health nutrition will need to adopt new approaches to influencing public policy.

Performance analysis and prediction in triathlon

Performance in triathlon is dependent upon factors that include somatotype, physiological capacity, technical proficiency and race strategy. Given the multidisciplinary nature of triathlon and the interaction between each of the three race components, the identification of target split times that can be used to inform the design of training plans and race pacing strategies is a complex task. The present study uses machine learning techniques to analyse a large database of performances in Olympic distance triathlons (2008–2012). The analysis reveals patterns of performance in five components of triathlon (three race “legs” and two transitions) and the complex relationships between performance in each component and overall performance in a race. The results provide three perspectives on the relationship between performance in each component of triathlon and the final placing in a race. These perspectives allow the identification of target split times that are required to achieve a certain final place in a race and the opportunity to make evidence-based decisions about race tactics in order to optimise performance.

An analysis of the role of teachers’ aides in a state secondary school: perceptions of teaching staff and teachers’ aides

In Victoria, Australia, one of the major roles of the teachers’ aide (TA) is to assist students with disabilities to access their education. Researchers have identified the inconsistencies in defining the roles of the TA, in a variety of settings, by TAs, teachers, parents, and other research participants. Four main themes that have been frequently reported in educational research related to the role of TAs formed the basis for this study: (a) inclusion in the school community, (b) curriculum, (c) classroom management, and (d) student support. Drawing on the results of a questionnaire administered to teachers and TAs at a government nonselective secondary school in Victoria, Australia, data were collected to explore the differing perspectives on the role of the TAs by the teaching staff and the TAs. In all, 65 individuals participated in this study. The participants formed 3 groups: TAs (n = 10), teachers (n = 49), and T/TAs (n = 6; participants in this group had worked as both a teacher and TA). The results of the study showed a diversity of views across the 4 themes. In 3 of the 4 themes that included inclusion, classroom management, and student support, the 3 groups agreed on the role of the TA. In the remaining theme, curriculum, opinions varied significantly. The results of the study reveal that a concerted effort to clarify the role of TAs would be beneficial to all stakeholders.

Nonlinear large deformation dynamic analysis of electroactive polymer actuators

Electroactive polymers have attracted considerable attention in recent years due to their sensing and actuating properties which make them a material of choice for a wide range of applications including sensors, biomimetic robots, and biomedical micro devices. This paper presents an effective modeling strategy for nonlinear large deformation (small strains and moderate rotations) dynamic analysis of polymer actuators. Considering that the complicated electro-chemo-mechanical dynamics of these actuators is a drawback for their application in functional devices, establishing a mathematical model which can effectively predict the actuator's dynamic behavior can be of paramount importance. To effectively predict the actuator's dynamic behavior, a comprehensive mathematical model is proposed correlating the input voltage and the output bending displacement of polymer actuators. The proposed model, which is based on the rigid finite element (RFE) method, consists of two parts, namely electrical and mechanical models. The former is comprised of a ladder network of discrete resistive-capacitive components similar to the network used to model transmission lines, while the latter describes the actuator as a system of rigid links connected by spring-damping elements (sdes). Both electrical and mechanical components are validated through experimental results.

Framing the ultimate fighting championship: an Australian media analysis

Reporting about combat sports generates much discussion within the broader community. Many opinions abound and views impact on the acceptance of these types of sports in society. Within Australia, the introduction of Ultimate Fighting Championship (UFC) contests has generated significant debate. This debate has been presented in the media reflecting political, social and moral arguments about the value or social acceptance of this sporting activity. This research explores the manner in which the media frames the reporting into UFC in Australia. A process for framing newspaper articles is broken down and adopted through analysis of 68 articles drawn from two major Australian National newspapers. Themes that emerged included Defining and Legitimizing the Sport, Growth and Economic Benefit, Image and Impact on Society and Political and Government Factors. Upon establishing these themes, it was apparent these presented a Conflict Frame.