Neural and cognitive studies of reward sensitivity and its influence on addiction-related behaviour. The proposed research aims to contribute to current scientific thinking on the influence of reward sensitivity on cognitive performance. Cognitive neuroscience research on this relationship is of major scientific interest because heightened reward sensitivity is a significant predictor of risk for a number of Australia's major social and economic problems. The findings of this project will contri ....Neural and cognitive studies of reward sensitivity and its influence on addiction-related behaviour. The proposed research aims to contribute to current scientific thinking on the influence of reward sensitivity on cognitive performance. Cognitive neuroscience research on this relationship is of major scientific interest because heightened reward sensitivity is a significant predictor of risk for a number of Australia's major social and economic problems. The findings of this project will contribute to the debate about how to manage such problems.Read moreRead less
A comprehensive framework for modelling the human connectome. The human brain is an extraordinarily complex network of interconnected cells. This project aims to use mathematical modelling and brain imaging to uncover key principles of network wiring in the human brain. Using an interdisciplinary approach that combines elements of neuroscience, genetics, physics, and psychology, the project will result in a new, rigorous framework for testing competing theories of brain development, the identifi ....A comprehensive framework for modelling the human connectome. The human brain is an extraordinarily complex network of interconnected cells. This project aims to use mathematical modelling and brain imaging to uncover key principles of network wiring in the human brain. Using an interdisciplinary approach that combines elements of neuroscience, genetics, physics, and psychology, the project will result in a new, rigorous framework for testing competing theories of brain development, the identification of key wiring principles for developing brains, and an understanding of how these principles shape behaviour. This work will shed new light on the developmental processes that underlie human behaviour and disease.Read moreRead less
A theory of attention and decision-making in multi-attribute and multi-object perceptual judgements. The human brain is an efficient biological computation device for rapidly translating perception into action. This project will develop and test a mathematical model of the processes of visual selective attention and perceptual decision-making. These processes are at the heart of the brain's ability to carry out this translation in a fast and accurate way.
Very young adolescents and substance use: community and family vulnerabilities and healthy developmental transitions. This research will examine how families and communities protect very young children from early alcohol and tobacco use. The findings will lead to new prevention policies and programs that better meet the needs of vulnerable communities. This project will strengthen collaborations with leading international research centres in this area.
Discovering genes for singing ability in Australian families. Music abilities are core to what makes us human, with singing ubiquitous in all cultures. Anecdotal evidence suggests that singing ability runs in families, supporting its genetic basis, however no research has systematically traced it across generations. Using an innovative web-based singing program and the latest molecular genetic techniques, this project aims to discover singing ability genes through the first Australian study of l ....Discovering genes for singing ability in Australian families. Music abilities are core to what makes us human, with singing ubiquitous in all cultures. Anecdotal evidence suggests that singing ability runs in families, supporting its genetic basis, however no research has systematically traced it across generations. Using an innovative web-based singing program and the latest molecular genetic techniques, this project aims to discover singing ability genes through the first Australian study of large families with many talented singers. This will generate new knowledge on the origins of human musicality and help Australia develop a sustainable source of cultural capital. It will build interdisciplinary research capacity and inform bespoke music learning programs that account for individual differences.Read moreRead less
Development of cognitive functions in adult populations. Cognitive functioning has significant social, health and economic effects in the form of either benefits from improved functioning or costs due to cognitive decline. In the latter regard, an aging population presents major challenges to society. The proposed project will investigate the effects of different training regimes on cognition and a range of related outcomes, including transfer of skills, personality change and social functioning ....Development of cognitive functions in adult populations. Cognitive functioning has significant social, health and economic effects in the form of either benefits from improved functioning or costs due to cognitive decline. In the latter regard, an aging population presents major challenges to society. The proposed project will investigate the effects of different training regimes on cognition and a range of related outcomes, including transfer of skills, personality change and social functioning, on a highly innovative brain training App being developed in collaboration with the Australian Broadcasting Corporation. Read moreRead less
Deadly Start: Enabling Preschoolers’ Literacy, Numeracy and Wellbeing. This project aims to test the effectiveness of a new preschool oral language, literacy, numeracy and wellbeing intervention for Indigenous and non-Indigenous Australian students using powerful interdisciplinary approaches.
The project generates new knowledge about enabling preschool children to have a deadly start to literacy, numeracy and wellbeing, capitalising on research-derived interventions.
Expected outcomes include ....Deadly Start: Enabling Preschoolers’ Literacy, Numeracy and Wellbeing. This project aims to test the effectiveness of a new preschool oral language, literacy, numeracy and wellbeing intervention for Indigenous and non-Indigenous Australian students using powerful interdisciplinary approaches.
The project generates new knowledge about enabling preschool children to have a deadly start to literacy, numeracy and wellbeing, capitalising on research-derived interventions.
Expected outcomes include salient intervention and measures and advances in preschool education that enable a deadly start.
The benefits encompass identifying effective intervention and drivers that support a deadly start to literacy and numeracy, and having adaptive motivation, new theory and developmentally appropriate measures.Read moreRead less
The intergenerational origins of social and emotional wellbeing. This project aims to map inter-generational pathways that connect parental life histories, from infancy to parenthood, to offspring development decades later. The project brings together rare data from three long running studies of social development in Australia and New Zealand: The Australian Temperament Project (est. 1983), The Victorian Inter-generational Health Cohort (est. 1992), and The Dunedin Multidisciplinary Health & Dev ....The intergenerational origins of social and emotional wellbeing. This project aims to map inter-generational pathways that connect parental life histories, from infancy to parenthood, to offspring development decades later. The project brings together rare data from three long running studies of social development in Australia and New Zealand: The Australian Temperament Project (est. 1983), The Victorian Inter-generational Health Cohort (est. 1992), and The Dunedin Multidisciplinary Health & Development Study (est. 1972). Expected outcomes include enhanced understanding of the factors that strengthen or undermine well-being in families from one generation to the next.Read moreRead less
Humans as animals and objects: the psychology of dehumanisation. This project will clarify how some individuals and groups as perceived as less than human. It will examine how some groups are subtly seen as animal-like and how some media images objectify individuals. It will yield a deeper understanding of how people may be degraded, dismissed, vilified and dehumanised.
From fluid intelligence to crystallised expertise: an integrative Bayesian approach. Intelligence is correlated with learning but uncorrelated with most aspects of expertise. Why is this so? Why does the role of intelligence diminish as one becomes more expert at a task? This project examines a broad range of cognitive tasks to provide a concise mathematical description of how intelligence relates to expertise.