Prediction and optimisation of the acoustic performance of mufflers for sleep apnea devices. ResMed is a world leader in the technology of developing products for treating obstructive sleep apnea (OSA). ResMed provided the first successful non-invasive treatment of OSA with their sleep apnea device. Noise reduction is an important issue in the development of this product, since these devices operate on a bedside table. This project will enable the acoustic performance of these small irregularly ....Prediction and optimisation of the acoustic performance of mufflers for sleep apnea devices. ResMed is a world leader in the technology of developing products for treating obstructive sleep apnea (OSA). ResMed provided the first successful non-invasive treatment of OSA with their sleep apnea device. Noise reduction is an important issue in the development of this product, since these devices operate on a bedside table. This project will enable the acoustic performance of these small irregularly shaped mufflers to be reliably predicted and optimised. The successful outcomes will improve the quality of the well-being of the user. This research also has relevance to the design of mufflers for use in broader applications such as locomotives and ferries.Read moreRead less
Evaluation of profile edge markings as a road safety countermeasure: Analysis of crash statistics and on-road study of driver behaviour and attitudes. Fatigue contributes to 20% of fatal car crashes. Profile line-marking (PLM) aims to reduce fatigue-related crashes by alerting drivers when they begin veering off the road. Substantial stretches are laid annually Australia-wide, although evaluations of PLM have been unsophisticated or flawed. We aim to improve understanding of PLM impacts by inve ....Evaluation of profile edge markings as a road safety countermeasure: Analysis of crash statistics and on-road study of driver behaviour and attitudes. Fatigue contributes to 20% of fatal car crashes. Profile line-marking (PLM) aims to reduce fatigue-related crashes by alerting drivers when they begin veering off the road. Substantial stretches are laid annually Australia-wide, although evaluations of PLM have been unsophisticated or flawed. We aim to improve understanding of PLM impacts by investigating: 1)beliefs/attitudes regarding PLM (e.g. "PLM damages cars"); 2)whether road-edge PLM increases head-on crashes; 3)the efficacy of PLM with more widely spaced "ribs", with and without separate raised pavement markers; 4)underlying mechanisms (e.g. reducing fatigue, increasing visibility during night/wet) in order to improve the efficacy and efficiency of PLM use.Read moreRead less
Affective influences social thinking and behaviour: A social neuroscience approach. Affective states have a major influence on how people think and behave in everyday life. However, the psychological and neural mechanisms producing these effects remain incompletely understood. This project will investigate how external situations and internal cognitive and neurological mechanisms interact to facilitate or inhibit affective influences on judgments and behaviour. The project will also develop and ....Affective influences social thinking and behaviour: A social neuroscience approach. Affective states have a major influence on how people think and behave in everyday life. However, the psychological and neural mechanisms producing these effects remain incompletely understood. This project will investigate how external situations and internal cognitive and neurological mechanisms interact to facilitate or inhibit affective influences on judgments and behaviour. The project will also develop and test an innovative information processing theory of affective influences, and develop new empirical methods for measuring the cognitive and behavioural consequences of affect. Studies will also investigate the influence of affect on clinical, organisational, educational and health outcomes, and on various real-life behaviours.
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Feeling, thinking and doing: Affective influences on social cognition and behaviour. Affect has a major influence on how people think and behave in social situations, yet the psychological mechanisms responsible for these effects remain incompletely understood. The proposed experiments will investigate the circumstances that facilitate or inhibit affect infusion into social thinking, judgments and behaviours and explore the real-life consequences of these effects. A comprehensive theoretical mod ....Feeling, thinking and doing: Affective influences on social cognition and behaviour. Affect has a major influence on how people think and behave in social situations, yet the psychological mechanisms responsible for these effects remain incompletely understood. The proposed experiments will investigate the circumstances that facilitate or inhibit affect infusion into social thinking, judgments and behaviours and explore the real-life consequences of these effects. A comprehensive theoretical model, the recently revised Affect Infusion Model will be tested as an integrative explanation for affect infusion phenomena.Read moreRead less
Economic analysis of inter-relationships between private health insurance and health expenditures. Health care services involve a complex mix of private and public funding and provision. The links between policy initiatives, such as private health insurance incentives, and outcomes are often unclear. This project involves a detailed economic and econometric investigation of individual health insurance and health care consumption decisions and their interaction, and the resulting impact on health ....Economic analysis of inter-relationships between private health insurance and health expenditures. Health care services involve a complex mix of private and public funding and provision. The links between policy initiatives, such as private health insurance incentives, and outcomes are often unclear. This project involves a detailed economic and econometric investigation of individual health insurance and health care consumption decisions and their interaction, and the resulting impact on health care utilisation and expenditure across public and private sectors. The significance of the project lies in its use of innovative methods to combine several data sources, and in the potential for the resulting models to predict the impact of future health policy initiatives.
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Regulating anger: Cognitive reappraisal, emotional suppression, and post-event rumination. Australians bear the substantial psychological, social, and economic costs associated with unrestrained anger. Anger problems are associated with school and work difficulties, poor social relationship quality, alcohol and drug use, financial and legal difficulties, premature cardiovascular mortality, and clinically significant mental health problems. Anger and aggression also cause much harm to society th ....Regulating anger: Cognitive reappraisal, emotional suppression, and post-event rumination. Australians bear the substantial psychological, social, and economic costs associated with unrestrained anger. Anger problems are associated with school and work difficulties, poor social relationship quality, alcohol and drug use, financial and legal difficulties, premature cardiovascular mortality, and clinically significant mental health problems. Anger and aggression also cause much harm to society through crime, domestic abuse, and workplace violence among others. The Australian Institute of Criminology estimates the cost of assault, sexual assault, and homicide in Australia at over $2.5 billion per year. The insights gained from this research may help ameliorate these negative consequences of anger.Read moreRead less
Reducing alcohol misuse: The efficacy of a comprehensive accreditation intervention in community sports clubs. The prevention of alcohol misuse is increasingly recognised as a priority by State and Commonwealth governments, and the community alike. A similar increasing recognition of the role of sport in the occurrence of such misuse has resulted in a call for action in this community setting. Very limited data are available regarding effective intervention strategies in sports clubs. The propos ....Reducing alcohol misuse: The efficacy of a comprehensive accreditation intervention in community sports clubs. The prevention of alcohol misuse is increasingly recognised as a priority by State and Commonwealth governments, and the community alike. A similar increasing recognition of the role of sport in the occurrence of such misuse has resulted in a call for action in this community setting. Very limited data are available regarding effective intervention strategies in sports clubs. The proposed intervention directly addresses this knowledge deficit. In addressing the culture of excessive alcohol consumption in sports clubs, the intervention, should it be effective, has the potential to contribute to a reduction in both short and long term alcohol harms in Australia.Read moreRead less
The Heart of Health Care: Advancing Emotional Well-being, Engagement and Performance in Hospitals. This research will improve our understanding of the drivers of effective health care delivery and will identify practical ways to improve the well-being, performance, retention and engagement of health care professionals and improve patient care, satisfaction and safety. In light of significant staffing shortages of health care professionals, the knowledge created will have substantial benefits in ....The Heart of Health Care: Advancing Emotional Well-being, Engagement and Performance in Hospitals. This research will improve our understanding of the drivers of effective health care delivery and will identify practical ways to improve the well-being, performance, retention and engagement of health care professionals and improve patient care, satisfaction and safety. In light of significant staffing shortages of health care professionals, the knowledge created will have substantial benefits in developing more effective models of quality care. In addition this research will enable health care professionals to build holistic, adaptable and multidisciplinary approaches to patient care in order to ensure a sustainable health care system for the future.Read moreRead less
A consumer-adoption study: Exercise training for the healthy elderly in an Australian retirement community setting. Investigates the consumer-adoption process (knowledge, persuasion, decision, implementation, and confirmation) for an exercise training service in a retirement village. This project will evaluate the psychological and physical impacts of the new exercise service. From a consumer behaviour perspective it will examine behavioural outcomes (adoption vs non-adoption), as well as the ....A consumer-adoption study: Exercise training for the healthy elderly in an Australian retirement community setting. Investigates the consumer-adoption process (knowledge, persuasion, decision, implementation, and confirmation) for an exercise training service in a retirement village. This project will evaluate the psychological and physical impacts of the new exercise service. From a consumer behaviour perspective it will examine behavioural outcomes (adoption vs non-adoption), as well as the individual differences that distinguish adopters from non-adopters. Finally, it will examine customer intentions (i.e. intention to stay, intention to recommend). The project will establish the product/service effectiveness and acceptability in Australia, as well as the marketing potential of the program for Australian retirement villages in general.Read moreRead less
Women's concepts, beliefs and practices related to the health of their infants and young children: a sociological study. It has been frequently argued that parents should take responsibility for promoting optimal health and development in their children. Little is known, however, about how parents of infants and young children conceptualise 'good health' in relation to their children, what steps they take to promote optimal health and development, how they make decisions about these steps, what ....Women's concepts, beliefs and practices related to the health of their infants and young children: a sociological study. It has been frequently argued that parents should take responsibility for promoting optimal health and development in their children. Little is known, however, about how parents of infants and young children conceptualise 'good health' in relation to their children, what steps they take to promote optimal health and development, how they make decisions about these steps, what sources of information they use, what difficulties they may encounter and what help they need. Insights into these phenomena derived from the proposed project have the potential to inform policy and programs directed at promoting and maintaining good health in the early years of life.Read moreRead less