Taking advice: Limits and potentials of social decision-making in older age. Older adults are increasingly victims of financial fraud and abuse. While well-intentioned advice has the potential to improve financial decision-making, ill-intentioned advice can lead to exploitation. This project will use extensive behavioural testing to establish the factors governing how much weight older adults give to advice depending on the type of advisor, the type of advice, and feedback about advice quality. ....Taking advice: Limits and potentials of social decision-making in older age. Older adults are increasingly victims of financial fraud and abuse. While well-intentioned advice has the potential to improve financial decision-making, ill-intentioned advice can lead to exploitation. This project will use extensive behavioural testing to establish the factors governing how much weight older adults give to advice depending on the type of advisor, the type of advice, and feedback about advice quality. The outcome will be a model of the influence of advice on decision-making in ageing. This will provide an evidence base to create best practice guidelines, interventions, and decision aids that will reduce exploitation and increase the independence and wellbeing of Australia’s rapidly ageing population.Read moreRead less
Assessment of circadian and light interactions in adolescent sleepiness. This project aims to examine the relative contributions of multiple biological clock and sleep factors that may be linked to cognitive function and sleepiness in adolescents. Over 70 per cent of adolescents in Australia experience insufficient sleep. Cross-sectional studies have shown that insufficient sleep and mistimed sleep lead to reduced cognitive function. The project intends to identify specific sleep and circadian m ....Assessment of circadian and light interactions in adolescent sleepiness. This project aims to examine the relative contributions of multiple biological clock and sleep factors that may be linked to cognitive function and sleepiness in adolescents. Over 70 per cent of adolescents in Australia experience insufficient sleep. Cross-sectional studies have shown that insufficient sleep and mistimed sleep lead to reduced cognitive function. The project intends to identify specific sleep and circadian markers that are linked to academic performance, and generate innovative algorithms that predict these associations. The project will provide new knowledge to drive prevention and early intervention programs that use sleep-wake and light exposure information to improve sleep quality.Read moreRead less
Investigating differences in decision-making ability in older adults. This project aims to investigate how healthy ageing impacts decision making and its associated neural circuits using computation modelling and neurogenetic methods. Decision-making is a fundamental cognitive ability, allowing us to choose the best course of action. This project will investigate the relationship between genes and decision-making performance across the adult lifespan. Expected outcomes include a deeper understan ....Investigating differences in decision-making ability in older adults. This project aims to investigate how healthy ageing impacts decision making and its associated neural circuits using computation modelling and neurogenetic methods. Decision-making is a fundamental cognitive ability, allowing us to choose the best course of action. This project will investigate the relationship between genes and decision-making performance across the adult lifespan. Expected outcomes include a deeper understanding of how decision-making evolves in healthy ageing, and a tool based on genetic scores and computational modelling to predict an individual's trajectory of cognitive function. This could help identify individuals who are at risk for cognitive decline, which could then inform better interventions.Read moreRead less
Enhancing emotion knowledge in pre-schoolers with disruptive behaviour: the role of mother-child emotion talk. How can the mother of a disruptive son help him deal better with his anger and fears? The research identifies aspects of mother-child emotion talk that influence the child's ability to understand negative emotions. It assesses if mothers can alter their emotion talk with their children to improve their child's emotion knowledge and behaviour.
Attention please! Selective attention and human associative learning. Selective attention allows us to pick useful pieces of information out of the mass of stimulation that we're faced with every moment. This project investigates how what we've previously learnt about the significance of events influences whether we'll pick them out as useful in future, and how this might be impaired by old age or mental disorder.
Determining the role of disease avoidance in stigmatisation. The aim of this project is to test a disease avoidance model of stigmatisation. Stigmatisation is characterised by chronic avoidance of a person(s) by other people. Infectious disease may produce an apparently similar form of isolation—disease avoidance. This project proposes that many forms of stigmatisation reflect the activation of this disease avoidance system, which is predisposed to respond to signs of disease, irrespective of th ....Determining the role of disease avoidance in stigmatisation. The aim of this project is to test a disease avoidance model of stigmatisation. Stigmatisation is characterised by chronic avoidance of a person(s) by other people. Infectious disease may produce an apparently similar form of isolation—disease avoidance. This project proposes that many forms of stigmatisation reflect the activation of this disease avoidance system, which is predisposed to respond to signs of disease, irrespective of their accuracy. This will represent a significant shift in thinking about this issue and aims to provide the first empirically based model of stigmatisation as an evolved disposition that causes the exclusion of people who look like they may carry an infectious disease - even if they do not.Read moreRead less
A behaviour-genetic study of the National Assessment Program - Literacy and Numeracy (NAPLAN) results. The National Assessment Program - Literacy and Numeracy (NAPLAN) tests are designed by educational authorities, are objective, and have been administered Australia-wide since 2008 so are unquestionably the most valuable national database on school achievement available. This project's twin studies of this data will provide a more solid base for public policy debates on educational policy and pr ....A behaviour-genetic study of the National Assessment Program - Literacy and Numeracy (NAPLAN) results. The National Assessment Program - Literacy and Numeracy (NAPLAN) tests are designed by educational authorities, are objective, and have been administered Australia-wide since 2008 so are unquestionably the most valuable national database on school achievement available. This project's twin studies of this data will provide a more solid base for public policy debates on educational policy and practice.Read moreRead less
Understanding the link between reading impairments and emotional problems. This Project aims to understand why children with reading impairments are at increased risk for emotional problems. By integrating the statistical power of large-scale longitudinal studies with the causal testing power of intervention case studies, it seeks to fast-track the development of a comprehensive evidence-based theory of the mechanisms linking reading impairments and emotional problems. The outcomes will pave the ....Understanding the link between reading impairments and emotional problems. This Project aims to understand why children with reading impairments are at increased risk for emotional problems. By integrating the statistical power of large-scale longitudinal studies with the causal testing power of intervention case studies, it seeks to fast-track the development of a comprehensive evidence-based theory of the mechanisms linking reading impairments and emotional problems. The outcomes will pave the way for future diagnosis and treatment of concomitant reading and emotional difficulties in children. These outcomes improve our capacity to reduce the incidence of two common problems that limit the life success of Australian children - poor literacy and poor emotional health.Read moreRead less
When reading takes off: Children's word learning during independent reading. This project aims to address the major unsolved problem of how children build their knowledge about printed words through their reading. This is important since, once children have been taught the basics of reading, the primary means by which they learn new words is through reading experience. The project will use innovative technology to monitor children’s eye movements as they encounter new words during reading, exami ....When reading takes off: Children's word learning during independent reading. This project aims to address the major unsolved problem of how children build their knowledge about printed words through their reading. This is important since, once children have been taught the basics of reading, the primary means by which they learn new words is through reading experience. The project will use innovative technology to monitor children’s eye movements as they encounter new words during reading, examining factors influencing real-time cognitive processing and ongoing learning. Expected outcomes will be new insights into how to optimise children’s word learning when reading, and the refinement of a new computational model. These will inform policy and practice in reading instruction, to the benefit of Australia's children.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