Emotion development and adolescent depression: An analysis of gender differences. This project will investigate the differing role of empathy and guilt in the development of depression over time. Consistent with Izard's emotion perspective, it is predicted that these emotions will become more strongly correlated with depression in the post-adolescence compared to the pre-adolescent years. This strengthening of association will be most marked for specific sub-groups (e.g. females compared to mal ....Emotion development and adolescent depression: An analysis of gender differences. This project will investigate the differing role of empathy and guilt in the development of depression over time. Consistent with Izard's emotion perspective, it is predicted that these emotions will become more strongly correlated with depression in the post-adolescence compared to the pre-adolescent years. This strengthening of association will be most marked for specific sub-groups (e.g. females compared to males; individuals scoring high on empathy and low on emotion regulation). The expected outcomes will lead to a more sophisticated understanding of the development of depression. They will have significant implications for the development/refinement of preventative/intervention strategies for depression during pre-adolescence.Read moreRead less
The emotional health project: understanding and preventing anxiety and depression in girls. To reduce the burden of mental health disorders in Australia, this project will advance knowledge on genetic, cognitive and environmental causes of anxiety and depression in girls. The results will allow better identification of children at risk for emotional problems and will identify new ways of tailoring prevention and treatment.
Healthy eating and obesity prevention for preschoolers: A randomised controlled trial. The cost to society of obesity is high from both a financial and psychosocial perspective. Australian researchers can take a lead in the prevention of obesity during the formative preschool years when prevention intervention strategies have been evaluated systematically and rigorously. This will be the first study in Australia to evaluate the impact of a healthy eating and childhood obesity prevention program ....Healthy eating and obesity prevention for preschoolers: A randomised controlled trial. The cost to society of obesity is high from both a financial and psychosocial perspective. Australian researchers can take a lead in the prevention of obesity during the formative preschool years when prevention intervention strategies have been evaluated systematically and rigorously. This will be the first study in Australia to evaluate the impact of a healthy eating and childhood obesity prevention program for parents of preschool children, regardless of weight status. The findings will assist in further developing evidence-based prevention strategies that can be rolled out extensively in the Australian community for maintenance of healthy weight gain in preschool children.Read moreRead less
Changing the lives of young Australians with emotional disorders using a simple three-step treatment based on cognitive-neuroscience insights. Anxiety and depression are emotional disorders that affect many Australian children and place them at risk of lifelong impairment. The latest evidence from cognitive science and neuroscience shows that these children have maladaptive thinking strategies that lead to avoidance and withdrawal. Capitalising on these basic science insights, this project exami ....Changing the lives of young Australians with emotional disorders using a simple three-step treatment based on cognitive-neuroscience insights. Anxiety and depression are emotional disorders that affect many Australian children and place them at risk of lifelong impairment. The latest evidence from cognitive science and neuroscience shows that these children have maladaptive thinking strategies that lead to avoidance and withdrawal. Capitalising on these basic science insights, this project examines a new treatment, referred to as the 'Emotional Flexibility Program', that targets childhood distress in three simple steps over just four weeks of treatment. This treatment could change the way childhood emotional disorders are treated and prevented, improve the quality of life for thousands of young Australians, and offset the associated economic burden of disease.Read moreRead less
A biological model of early-onset aggression and antisocial behaviour. Aggression and antisocial behaviour have their origins in childhood. The causes involve a combination of environmental and biological factors. This project develops and tests an innovative model of how neural/hormonal processes predispose children to develop different forms of aggressive and antisocial behaviour.
A biopsychosocial model of exercise dependence, steroid use and disordered eating among adolescent boys. Recent evidence suggests that hazardous body change strategies adopted by adolescent boys are a major problem. This study validates a biopsychosocial framework to explain the development of exercise dependence, steroid and food supplement use, and disordered eating among at risk adolescent boys. A longitudinal experimental design will be employed. Late maturing boys, who are also less popular ....A biopsychosocial model of exercise dependence, steroid use and disordered eating among adolescent boys. Recent evidence suggests that hazardous body change strategies adopted by adolescent boys are a major problem. This study validates a biopsychosocial framework to explain the development of exercise dependence, steroid and food supplement use, and disordered eating among at risk adolescent boys. A longitudinal experimental design will be employed. Late maturing boys, who are also less popular with peers, are expected to demonstrate high body dissatisfaction, low self-esteem and high negative affect and maladaptive body change strategies. The result of this study will inform treatment programs for these behaviours.Read moreRead less
Augmentation of fear extinction in anxious children through the use of D-Cycloserine. Anxiety disorders affect around a tenth of the population, including children, and produce tremendous personal and social costs. Improving our treatments for anxious children can help to prevent a lifetime of limitations and difficulties. This study will examine whether giving children a small dose of a simple antibiotic can increase the extent to which they lose their fears of specific cues when exposed to tho ....Augmentation of fear extinction in anxious children through the use of D-Cycloserine. Anxiety disorders affect around a tenth of the population, including children, and produce tremendous personal and social costs. Improving our treatments for anxious children can help to prevent a lifetime of limitations and difficulties. This study will examine whether giving children a small dose of a simple antibiotic can increase the extent to which they lose their fears of specific cues when exposed to those cues. These results have the potential to revolutionise our understanding and treatment of child anxiety.Read moreRead less
The cognitive and motivational consequences of affect in interpersonal behavior. Affect plays a major role in health and social adjustment and has a marked influence on many everyday behaviours, yet the mechanisms linking affect to thinking and behaviour remain poorly understood. These studies will produce a national and community benefit by contributing to our understanding of how affect influences thinking and behaviour. The project will develop a new, comprehensive theory of affective influen ....The cognitive and motivational consequences of affect in interpersonal behavior. Affect plays a major role in health and social adjustment and has a marked influence on many everyday behaviours, yet the mechanisms linking affect to thinking and behaviour remain poorly understood. These studies will produce a national and community benefit by contributing to our understanding of how affect influences thinking and behaviour. The project will develop a new, comprehensive theory of affective influences and the real-life consequences of affect in relationships, health, organisational, educational, marketing and clinical settings will also be explored. The project will contribute to Australia's research capability by training doctoral and postdoctoral students, and fostering international research collaboration.
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Withdrawal and relapse to sugar drinks. This project aims to understand whether damage caused by excessive consumption of sugar can be recovered. This project will study whether removal is enough to reverse the damage induced by excess sugar consumption. This project will conduct experiments to measure the behavioural and metabolic outcomes that accompany withdrawal from and relapse to sugar-sweetened beverages. The results will increase understanding of the extent to which damage caused by exce ....Withdrawal and relapse to sugar drinks. This project aims to understand whether damage caused by excessive consumption of sugar can be recovered. This project will study whether removal is enough to reverse the damage induced by excess sugar consumption. This project will conduct experiments to measure the behavioural and metabolic outcomes that accompany withdrawal from and relapse to sugar-sweetened beverages. The results will increase understanding of the extent to which damage caused by excessive consumption of sugar can be reversed.Read moreRead less
Understanding genetic and environmental risks of emotional disorders in childhood and adolescence. To reduce the burden of mental health disorders in Australia, this project will advance knowledge on genetic and environmental causes of anxiety and related disorders in children and adolescents. The results will allow better identification of children at risk for emotional problems and will identify new ways of tailoring prevention and treatment.