Body image instability, disordered eating and muscle dysmorphia. Body image is a serious public health issue. Dissatisfaction with body shape promotes disordered eating in females who fast and purge to lose weight, and muscle dysmorphia in males who over-exercise and use steroids to gain muscle. We will test the idea that these psychological disorders stem from an unstable body image. Our research will reveal the fundamental risk factors associated with disordered eating and muscle dysmorphia an ....Body image instability, disordered eating and muscle dysmorphia. Body image is a serious public health issue. Dissatisfaction with body shape promotes disordered eating in females who fast and purge to lose weight, and muscle dysmorphia in males who over-exercise and use steroids to gain muscle. We will test the idea that these psychological disorders stem from an unstable body image. Our research will reveal the fundamental risk factors associated with disordered eating and muscle dysmorphia and allow us to identify at-risk individuals on the basis of their body image instability. It will also predict patients' amenability to treatments that target body image, thereby improving outcomes for these individuals.Read moreRead less
Normative study of a checklist of emotional and behavioural disturbance in adults with intellectual disability. People with intellectual disability (ID) are three times more likely to suffer mental illness than the general community, making this a bigger problem than schizophrenia. They are a great burden to their carers and cost to the community but their mental health problems remain largely untreated. This study aims to conduct the largest and most comprehensive survey of the mental health ....Normative study of a checklist of emotional and behavioural disturbance in adults with intellectual disability. People with intellectual disability (ID) are three times more likely to suffer mental illness than the general community, making this a bigger problem than schizophrenia. They are a great burden to their carers and cost to the community but their mental health problems remain largely untreated. This study aims to conduct the largest and most comprehensive survey of the mental health of adults with ID that has been undertaken internationally to date. The population will cover the age span of late adolescence (16 years) through the transition to adult life then through to the elderly. The research will establish the prevalence and nature of mental illness and potential risk factors in a large representative population of adults with ID.Read moreRead less
Diagnosis of depressive disorder and risk for depression in adolescents using acoustic speech analysis. Depression is the most common mental health problem in young people in Australia. Early diagnosis can minimise the disturbance of typical functioning and development of social and academic skills. Current assessment techniques consume significant time in urgent clinical situations, where an immediate assessment of risk is required. An automatic diagnostic system will provide an important objec ....Diagnosis of depressive disorder and risk for depression in adolescents using acoustic speech analysis. Depression is the most common mental health problem in young people in Australia. Early diagnosis can minimise the disturbance of typical functioning and development of social and academic skills. Current assessment techniques consume significant time in urgent clinical situations, where an immediate assessment of risk is required. An automatic diagnostic system will provide an important objective indicator giving an immediate quantitative assessment of the mental state of a patient. The quantitative measure given by the diagnostic system proposed will give physicians and therapists an improved metric by which they can gauge the effectiveness of various treatments in reducing depression and suicidality. Read moreRead less
Investigating evidence of control system dynamics in visuomotor skill acquisition using multimodal functional magnetic resonance imaging. This project brings together mathematical and engineering methods with cognitive neuroscience in a novel way to better understand the fundamental processes associated with brain imaging, and the acquisition of motor skills. An improved understanding of the function of regions within the motor network will have a direct benefit for the rehabilitation of patient ....Investigating evidence of control system dynamics in visuomotor skill acquisition using multimodal functional magnetic resonance imaging. This project brings together mathematical and engineering methods with cognitive neuroscience in a novel way to better understand the fundamental processes associated with brain imaging, and the acquisition of motor skills. An improved understanding of the function of regions within the motor network will have a direct benefit for the rehabilitation of patients suffering motor deficits from developmental causes, following traumatic brain injuries, and after stroke and other neurodegenerative diseases. The outcomes of the research will also contribute to our understanding of the complexity of brain networks involved in motor skill acquisition.Read moreRead less
Recognising, assessing, and managing high risk stalking behaviour: An evidence-based approach. Developing effective methods of assessing and treating stalkers will directly impact the health and safety of thousands of stalking victims across Australia, and reduce the number of stalkers coming into contact with the criminal justice system. Application of the assessment and treatment tools developed during this project by mental health and corrective services around Australia will help to reduce p ....Recognising, assessing, and managing high risk stalking behaviour: An evidence-based approach. Developing effective methods of assessing and treating stalkers will directly impact the health and safety of thousands of stalking victims across Australia, and reduce the number of stalkers coming into contact with the criminal justice system. Application of the assessment and treatment tools developed during this project by mental health and corrective services around Australia will help to reduce physical and psychological harm experienced by both stalkers and their victims. The development and implementation of practical and effective strategies that lessen the impact of stalking will reduce the burden of mental ill-health caused by stalking, increase community safety, and reduce overall levels of victimisation in Australian society. Read moreRead less
Distinguishing categories and dimensions: Taxometric investigations. This project aims to apply and refine promising new methods for classifying psychological variations. These "taxometric" methods detect categories and locate their boundaries, enabling improved taxonomies of personality and mental disorder. They will be used to examine whether personality disorders are discrete categories or fall on a continuum with normal personality, and whether people mentally represent social groups accordi ....Distinguishing categories and dimensions: Taxometric investigations. This project aims to apply and refine promising new methods for classifying psychological variations. These "taxometric" methods detect categories and locate their boundaries, enabling improved taxonomies of personality and mental disorder. They will be used to examine whether personality disorders are discrete categories or fall on a continuum with normal personality, and whether people mentally represent social groups according to qualitatively distinct ontological assumptions. The statistical validity of these methods will be comprehensively assessed. The project should help to resolve enduring questions about psychological classification and deepen our understanding of social stereotyping.Read moreRead less
Investigating positive developmental transitions in emerging adulthood within the Australian Temperament Project cohort: Models, temporal patterns and predictors. Follow-up of the Australian Temperament Project (ATP) cohort provides a rare opportunity for robust investigation of positive development in emerging adulthood. High rates of risk taking and health disruption characterise this period. Identification of successful personal and social adjustment characteristics will reveal the potential ....Investigating positive developmental transitions in emerging adulthood within the Australian Temperament Project cohort: Models, temporal patterns and predictors. Follow-up of the Australian Temperament Project (ATP) cohort provides a rare opportunity for robust investigation of positive development in emerging adulthood. High rates of risk taking and health disruption characterise this period. Identification of successful personal and social adjustment characteristics will reveal the potential for positive development to prevent or ameliorate adjustment difficulties. Analysis of the extensive ATP dataset will identify child and adolescent predictors of positive development. The resulting knowledge of the role of earlier life characteristics and circumstances for positive development can help frame new health promotion initiatives. The study will also advance theory by developing an integrated model of positive development.Read moreRead less
Investigating the social brain: The neural basis of the link between depressed mood and social cognition. Mood and social relationships are amongst the most important determinants of well being, life functioning, and both mental and physical health. To understand how mood and social behaviour interact, this project will examine the brain mechanisms that are responsible for the impact of mood states on processing social threat stimuli (e.g., stimuli suggesting humiliation, rejection or defeat). T ....Investigating the social brain: The neural basis of the link between depressed mood and social cognition. Mood and social relationships are amongst the most important determinants of well being, life functioning, and both mental and physical health. To understand how mood and social behaviour interact, this project will examine the brain mechanisms that are responsible for the impact of mood states on processing social threat stimuli (e.g., stimuli suggesting humiliation, rejection or defeat). This work will have important implications for understanding vulnerability to recurrent depression, where these processes have been implicated in previous research. The high prevalence of these disorders, and the high cost that they represent to society, makes basic research of this type vital at this time.Read moreRead less
The psychological effects of wasting in Australian jockeys. It is well known that many jockeys engage in short-term, unhealthy cycles of weight loss and gain, known as 'wasting', to maintain consistent low riding-weight. The use of saunas is specially popular, with other known practices including food avoidance, laxative abuse, ingestion of diuretics and appetite suppressants, excessive exercise and self-induced vomiting. The adverse physiological effects of 'wasting' are well documented. This i ....The psychological effects of wasting in Australian jockeys. It is well known that many jockeys engage in short-term, unhealthy cycles of weight loss and gain, known as 'wasting', to maintain consistent low riding-weight. The use of saunas is specially popular, with other known practices including food avoidance, laxative abuse, ingestion of diuretics and appetite suppressants, excessive exercise and self-induced vomiting. The adverse physiological effects of 'wasting' are well documented. This investigation seeks to explore and describe the ways in which these pathogenic forms of weight control used the jockeys effect their psychological health. The primary outcome focus of the research is the formulation of recommendations for the adoption of healthy weight management practices by Australian jockeys that promote psychological well-being.Read moreRead less