Enhancing adolescent mental health through positive education. Positive education is a preventative, strengths-based approach to address the mental health needs of young people in schools. This project will use innovative methods to examine the contribution of positive education to adolescent mental health, and to social and learning outcomes; and will also guide effective and widespread dissemination of positive education, more generally.
The cost of keeping gruesome images from the world. This project aims to investigate one of society’s most invisible ‘frontline’ trauma workforces—the online content moderators responsible for limiting the public’s exposure to distressing and sensitive content on social media. Using a series of rigorous experiments, and cutting-edge psychological and physiological assessment techniques, the research will advance our understanding of the impact of indirect trauma on mental health. Expected outcom ....The cost of keeping gruesome images from the world. This project aims to investigate one of society’s most invisible ‘frontline’ trauma workforces—the online content moderators responsible for limiting the public’s exposure to distressing and sensitive content on social media. Using a series of rigorous experiments, and cutting-edge psychological and physiological assessment techniques, the research will advance our understanding of the impact of indirect trauma on mental health. Expected outcomes include novel empirical evidence for preventative strategies that will predict, monitor and reduce negative mental health outcomes. This will provide significant global benefits to people with indirect trauma experiences, such as defence and forensic personnel.Read moreRead less
Functional impact of high fat and high sugar diets on memory encoding. This project aims to determine the functional mechanisms of how fats and sugar affect neuronal processes vital for learning and memory. Expected outcomes will define the neural mechanisms underpinning cognitive changes in emotional and spatial memory encoding, and how these relate to brain and metabolic parameters. This will provide benefits by unveiling the possible consequences of dietary fat and sugar on the brain, and th ....Functional impact of high fat and high sugar diets on memory encoding. This project aims to determine the functional mechanisms of how fats and sugar affect neuronal processes vital for learning and memory. Expected outcomes will define the neural mechanisms underpinning cognitive changes in emotional and spatial memory encoding, and how these relate to brain and metabolic parameters. This will provide benefits by unveiling the possible consequences of dietary fat and sugar on the brain, and the mechanisms of neuroplasticity enhancing interventions.Read moreRead less
Do family environments influence children's brain development during the transition to adolescence? Late childhood marks the first stages of a wave of brain growth and reorganisation, second only to infancy in terms of its extent and significance. This project will investigate whether brain development during this period is affected by parenting behaviours, which will ultimately inform early intervention and prevention efforts.
Discovery Early Career Researcher Award - Grant ID: DE140101071
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Does obesity alter the associations to food related cues, contexts and responses? Obesity is increasing dramatically in the developed world. The reasons for this are unclear, however the abundance of cheap, palatable food is clearly a contributing factor. Studies suggest differences arise in the processing of food rewards between overweight and lean individuals and the way they respond to food associated cues. This indicates that food associated cues may be more likely to evoke feeding behaviour ....Does obesity alter the associations to food related cues, contexts and responses? Obesity is increasing dramatically in the developed world. The reasons for this are unclear, however the abundance of cheap, palatable food is clearly a contributing factor. Studies suggest differences arise in the processing of food rewards between overweight and lean individuals and the way they respond to food associated cues. This indicates that food associated cues may be more likely to evoke feeding behaviours in absence of metabolic needs, therefore contributing to over eating that leads to obesity. This project will determine how rats, exposed to a model of our obesogenic western diet, process distinct cues and contexts associated with food rewards and control value driven responses to gain food rewards.Read moreRead less
The impact of outdoor youth programs on positive adolescent development: an empirical evaluation. This project will seek to ensure that the nation's outdoor resources are fully utilised for the benefit of young people. Accordingly, this project will conduct the first comprehensive randomised controlled trial of a structured outdoor youth program in order to inform more strategic investment in outdoor programs to promote positive youth development.
The emotional psychology of blood donors: understanding and using the affective key to donor return. Every week in Australia 27,000 blood donations are required to meet medical needs. Though donors are continually recruited, each year around 40per cent of Australian donors fail to re-donate. Why this occurs and how to prevent this is not well understood. Using an approach grounded in psychology and affective science, this project comprises a program of studies that aims to advance understanding ....The emotional psychology of blood donors: understanding and using the affective key to donor return. Every week in Australia 27,000 blood donations are required to meet medical needs. Though donors are continually recruited, each year around 40per cent of Australian donors fail to re-donate. Why this occurs and how to prevent this is not well understood. Using an approach grounded in psychology and affective science, this project comprises a program of studies that aims to advance understanding of the affective factors that contribute to blood donor return and translate that understanding into interventions to increase donor return. The project aims to advance the psychological conceptualisation of blood donation by integrating insight from affective science, while also enabling the Blood Service to meet the nation's demand for blood products.Read moreRead less
How pain shapes our social world. Pain is an important source of human experience. Traditionally it has been defined by its social and psychological costs and treated as a problem that needs to be ‘fixed’. This project represents the first systematic study of the ways in which pain may motivate social and behavioural responses that serve to enhance affiliation, communication, solidarity, and group formation. In this way, pain may serve to connect people with their social worlds - it may act as s ....How pain shapes our social world. Pain is an important source of human experience. Traditionally it has been defined by its social and psychological costs and treated as a problem that needs to be ‘fixed’. This project represents the first systematic study of the ways in which pain may motivate social and behavioural responses that serve to enhance affiliation, communication, solidarity, and group formation. In this way, pain may serve to connect people with their social worlds - it may act as social glue - bringing people together and strengthening social connection. The findings will help to to provide a broader perspective on physical pain and will lead to insights that are important when treating pain.Read moreRead less
Mapping cognitive impulsivity through online testing. The project aims to develop a new model of cognitive impulsivity and produce an online tool to measure it. Impulsivity is defined as the skill/s that exert control over impulsive behaviours. It is a trait of human cognition that affects health and productivity and that varies normatively across the healthy population. However, coherent models of cognitive impulsivity and comprehensive measures of the construct are lacking. The project aims to ....Mapping cognitive impulsivity through online testing. The project aims to develop a new model of cognitive impulsivity and produce an online tool to measure it. Impulsivity is defined as the skill/s that exert control over impulsive behaviours. It is a trait of human cognition that affects health and productivity and that varies normatively across the healthy population. However, coherent models of cognitive impulsivity and comprehensive measures of the construct are lacking. The project aims to unravel and measure the cognitive skills that can produce (or avoid) impulsive behaviour.Read moreRead less
Circadian photoreceptor sensitivity and impacts of modern lighting on sleep. Light has powerful non-visual effects, including effects on sleep. These non-visual effects are mediated by cells in the eye that are most sensitive to blue light. There are large individual differences in sensitivity to non-visual effects of light that are not understood and that would give great insight into suboptimal sleep, which has become widespread in modern society. This study will be the first systematic examin ....Circadian photoreceptor sensitivity and impacts of modern lighting on sleep. Light has powerful non-visual effects, including effects on sleep. These non-visual effects are mediated by cells in the eye that are most sensitive to blue light. There are large individual differences in sensitivity to non-visual effects of light that are not understood and that would give great insight into suboptimal sleep, which has become widespread in modern society. This study will be the first systematic examination of individual differences in the effect of blue light on sleep and will uncover how alterations in the gene responsible for the effects of blue light on sleep (OPN4) contribute to these differences. This will lead to scalable individualised solutions to the unmet problem of how modern light environments impact sleep.Read moreRead less