Automatic detection and modelling of acoustic markers of speech timing. This project aims to create new automatic sensing, analysis and assessment of cognitive, affective, mental and physical state from voice for mobile and computing devices. This project expects to generate new understanding of the effects of these states on detailed timing indicators of speech motor control, and new signal processing and machine learning methods that best exploit it. Expected outcomes from this project include ....Automatic detection and modelling of acoustic markers of speech timing. This project aims to create new automatic sensing, analysis and assessment of cognitive, affective, mental and physical state from voice for mobile and computing devices. This project expects to generate new understanding of the effects of these states on detailed timing indicators of speech motor control, and new signal processing and machine learning methods that best exploit it. Expected outcomes from this project include a new and accurate deep neural network framework for learning, analysing and detecting human states from speech automatically using articulatory timing markers. This should provide significant benefits, such as individually-tailored, frequent and low-cost automatic detection, monitoring and analytics for adverse states.Read moreRead less
The role of the other in self-regulation: Who, when, where, how, and why. We assume that some individuals, because of the role they have (e.g., parents), are significant others. Moreover, we assume that significant others influence our emotions, motivation, and behaviour. These assumptions have not been systematically tested using a self-regulatory framework. Also no coherent model, detailing how and why individuals come to be significant and the mechanisms by which they have an influence, ha ....The role of the other in self-regulation: Who, when, where, how, and why. We assume that some individuals, because of the role they have (e.g., parents), are significant others. Moreover, we assume that significant others influence our emotions, motivation, and behaviour. These assumptions have not been systematically tested using a self-regulatory framework. Also no coherent model, detailing how and why individuals come to be significant and the mechanisms by which they have an influence, has been proposed. We present a theoretical model to be tested in a sequence of 10 studies. The results will provide understanding of the role of significant others that will have applications in clinical settings and in organisational contexts.Read moreRead less
Socioeconomic status and health in Australia: An econometric investigation into causality and pathways. This project aims to provide new policy-relevant research focusing on the role of socioeconomic status (SES) in determining health outcomes for children and adults in Australia, and in reducing health-related inequalities. This project will use high-quality Australian longitudinal data and the most advanced econometric models to provide new insights into the pathways underlying the SES gradien ....Socioeconomic status and health in Australia: An econometric investigation into causality and pathways. This project aims to provide new policy-relevant research focusing on the role of socioeconomic status (SES) in determining health outcomes for children and adults in Australia, and in reducing health-related inequalities. This project will use high-quality Australian longitudinal data and the most advanced econometric models to provide new insights into the pathways underlying the SES gradient. The project will also use similar data for Britain as a valuable comparison point. The research will contribute to a better understanding of health outcomes relating to a healthy start to life and strengthening Australia's social and economic fabric.Read moreRead less
Bereavement of suicide and sudden death. Losing someone to suicide can have devastating affects on the survivors left behind. The aims of the present study include the identification of the processes and impacts of bereavement on survivors in various age groups. It also aims to identify critical points during the bereavement and factors which exacerbate and moderate negative impacts. This has been previously neglected in suicide research in Australia and its findings will add a multi-dimensional ....Bereavement of suicide and sudden death. Losing someone to suicide can have devastating affects on the survivors left behind. The aims of the present study include the identification of the processes and impacts of bereavement on survivors in various age groups. It also aims to identify critical points during the bereavement and factors which exacerbate and moderate negative impacts. This has been previously neglected in suicide research in Australia and its findings will add a multi-dimensional aspect to postvention not currently understood. It is expected that findings will help develop guidelines to ensure more effective detection and intervention for survivors, as well as enhancing social support and personal resilience.Read moreRead less
A likelihood-based approach to combined surveys inference. This project focuses on the development of statistical theory for efficient integration of information across multiple complex sample surveys. It will develop theory and methodology that will answer complex questions about relationships between important social, economic and health related variables that are presently measured in separate surveys.
What is normal brain ageing? An investigation of changes in brain structure and cognition in mid-life. Pathological brain changes associated with cognitive decline later in life become detectable in the 40s and sometimes earlier, yet little is known about what constitute normal brain ageing in midlife. Using a number of neuroimaging techniques, this project will develop a detailed map of brain and cognitive ageing in middle-age and their predictors.
The significance of psychosocial safety climate, health and happiness for productivity at work. Despite national efforts, for a decade workers compensation claims for work stress have remained stable. This project proposes an innovative science driven multilevel process model, with organisational psychosocial safety climate as a lead indicator of productivity loss (for example, time loss), and a conditioner of paths linking job demands, job resources, work engagement, happiness, mental (for exam ....The significance of psychosocial safety climate, health and happiness for productivity at work. Despite national efforts, for a decade workers compensation claims for work stress have remained stable. This project proposes an innovative science driven multilevel process model, with organisational psychosocial safety climate as a lead indicator of productivity loss (for example, time loss), and a conditioner of paths linking job demands, job resources, work engagement, happiness, mental (for example, depression) and physical health to productivity. This four wave longitudinal study of 3000 Australian workers, also linking to objective workers compensation data, will provide fresh insights regarding workplace primary prevention. Read moreRead less
Tranquillising Work Stress: Corporate Climate and Antidepressant Use. This national project will investigate the plausible link between distress at work and Australia’s high levels of antidepressant use, through creative linkage of data from the Australian Workplace Barometer (10-year longitudinal study) to antidepressant medication data (via the national Pharmaceutical Benefits Scheme). The project advances theory by probing the role corporate climate plays in work design, distress, mental hea .... Tranquillising Work Stress: Corporate Climate and Antidepressant Use. This national project will investigate the plausible link between distress at work and Australia’s high levels of antidepressant use, through creative linkage of data from the Australian Workplace Barometer (10-year longitudinal study) to antidepressant medication data (via the national Pharmaceutical Benefits Scheme). The project advances theory by probing the role corporate climate plays in work design, distress, mental health problems and antidepressant use. It will determine if antidepressant use has led to an underestimation of work stress effects. It will estimate the $AUD cost of work related antidepressant use. The project will yield evidence to stimulate corporate climate change to protect worker psychological health and wellbeing.Read moreRead less
The structure and content of self-knowledge: When and how are implicit and explicit measures related and what do they tell us? Research has found clear links between individuals' beliefs about themselves and emotion, motivation, and behaviour. These beliefs also play a role in the development of and recovery from psychological illness. However, understanding has been limited by the use of explicit measures, which rely on our ability to 'know' everything about ourselves, and our willingness to di ....The structure and content of self-knowledge: When and how are implicit and explicit measures related and what do they tell us? Research has found clear links between individuals' beliefs about themselves and emotion, motivation, and behaviour. These beliefs also play a role in the development of and recovery from psychological illness. However, understanding has been limited by the use of explicit measures, which rely on our ability to 'know' everything about ourselves, and our willingness to disclose. We investigate how explicitly and implicitly measured self-knowledge affect emotion, motivation, and behaviour. As a result, we redress a major criticism of this research, and facilitate a greater understanding of the role of self-knowledge, including aspects that we are not able to articulate, in psychological well-being.Read moreRead less
A new conceptualization of forgiveness: Altruistic and self-interested foci as predictors of psychological costs and benefits of forgiveness. The project makes a pioneering theoretical contribution by recognising that forgiveness possesses both altruistic and self-interested dimensions. This reconceptualisation will result in three main community benefits: [1] researchers and practitioners will be better able to predict when forgiveness is most beneficial and when it is psychologically costly; [ ....A new conceptualization of forgiveness: Altruistic and self-interested foci as predictors of psychological costs and benefits of forgiveness. The project makes a pioneering theoretical contribution by recognising that forgiveness possesses both altruistic and self-interested dimensions. This reconceptualisation will result in three main community benefits: [1] researchers and practitioners will be better able to predict when forgiveness is most beneficial and when it is psychologically costly; [2] forgiveness strategies and principles will be more appropriately and strategically applied across different social contexts; and [3] public understanding of what it really means to forgive will be enhanced, thereby increasing the extent to which forgiveness may be embraced in the population.Read moreRead less