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Early puberty and brain development: exploring the neurobiology of adolescent mental health. Pubertal-onset mental disorders are the largest contributor to later adult mental disorders. However, compared to other phases of development, puberty and its disorders remain poorly understood. This study, by examining the neurobiological consequences of early exposure to puberty, will enhance our understanding of these pubertal risk processes.
The prevalence and cross-cultural comparison of daytime sleepiness in adolescents. International research shows many teenagers have problems falling asleep and being sleepy during the day. This can be due to an irregular sleep pattern of insufficient sleep on school nights, and sleeping-in on weekends. These problems lead to poor outcomes, including poor school performance and negative moods. The aims of the project are to measure the extent of sleep problems in Australian teenagers and compare ....The prevalence and cross-cultural comparison of daytime sleepiness in adolescents. International research shows many teenagers have problems falling asleep and being sleepy during the day. This can be due to an irregular sleep pattern of insufficient sleep on school nights, and sleeping-in on weekends. These problems lead to poor outcomes, including poor school performance and negative moods. The aims of the project are to measure the extent of sleep problems in Australian teenagers and compare these to adolescents in the United States. Detection of teenager sleep problems in Australia could lead to significant community awareness and school policy developments as it has in the United States. Read moreRead less
The causes of intrusive memories. Intrusive memories are pivotal to many psychological disorders. This project will extend current models of intrusive memories by integrating biological, cognitive, and neural measures to specify the causes of these memories.
Risk factors for the development of paediatric anxiety disorders. Anxiety disorders are common and debilitating forms of disability affecting Australian children. This project blends strategic basic research with clinical application to advance our understanding of the causes of these disorders. By examining underlying child- and parent-based mechanisms by which children at greatest risk for these disorders transition to anxiety-disordered status, this project will lead to improved prevention an ....Risk factors for the development of paediatric anxiety disorders. Anxiety disorders are common and debilitating forms of disability affecting Australian children. This project blends strategic basic research with clinical application to advance our understanding of the causes of these disorders. By examining underlying child- and parent-based mechanisms by which children at greatest risk for these disorders transition to anxiety-disordered status, this project will lead to improved prevention and treatment strategies, which will improve the lives of affected children and their families and significantly reduce the financial burden on the Australian health care system.Read moreRead less
Health and resilience in the preschool years: An innovative approach to early intervention. Given the prevalence of psychopathology in childhood, it is essential that we maximise the effectiveness of early intervention (EI). Drawing on theory and research highlighting the marked influence, on cognitive and socio-emotional development, of particular kinds of parent-child discussions about past experiences, this project aims to foster preschooler's achievement of key developmental tasks (emergent ....Health and resilience in the preschool years: An innovative approach to early intervention. Given the prevalence of psychopathology in childhood, it is essential that we maximise the effectiveness of early intervention (EI). Drawing on theory and research highlighting the marked influence, on cognitive and socio-emotional development, of particular kinds of parent-child discussions about past experiences, this project aims to foster preschooler's achievement of key developmental tasks (emergent literacy, emotion knowledge, attachment) by training parents and children in effective conversational styles. The research will (i) develop an innovative, theoretically-driven approach to EI, (ii) test this approach in clinical and nonclinical populations, and (iii) provide a strong test of social interaction theories of development.Read moreRead less
Problem Gambling: Can Subtle Physiological Reactions To Wins And Losses Help Identify The Problem Gambler? Problem gambling is a major public health issue affecting 3%-6% of the adult population with the Productivity Commission (1999) detailing many associated consequences including major depression, suicide, substance abuse, marital and familial dysfunction and domestic violence. Problem gambling also has deleterious, long term effects on the mental and physical health of partners and children. ....Problem Gambling: Can Subtle Physiological Reactions To Wins And Losses Help Identify The Problem Gambler? Problem gambling is a major public health issue affecting 3%-6% of the adult population with the Productivity Commission (1999) detailing many associated consequences including major depression, suicide, substance abuse, marital and familial dysfunction and domestic violence. Problem gambling also has deleterious, long term effects on the mental and physical health of partners and children. Vulnerable groups include adolescents and young adults, socio-economically disadvantaged subpopulations, and specific ethnic minorities. The project's focus on identifying physiological patterns specific to problem gamblers represents an important first step in the development of an early screening test and timely interventions for at-risk individuals.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0239381
Funder
Australian Research Council
Funding Amount
$100,000.00
Summary
Sleep-wake problems in people without primary sleep disorders. Portable sleep recording equipment will enable research to be conducted on sleep wake issues in people under a variety of conditions; such as those arising from substance intake (alcohol, nicotine, caffeine), life stage (menopause, elderly), developmental disorders (intellectual disability, autism, fragile X, ADHD) and other syndromes (chronic pain, depression). This is of particular significance given that sleep problems can cause ....Sleep-wake problems in people without primary sleep disorders. Portable sleep recording equipment will enable research to be conducted on sleep wake issues in people under a variety of conditions; such as those arising from substance intake (alcohol, nicotine, caffeine), life stage (menopause, elderly), developmental disorders (intellectual disability, autism, fragile X, ADHD) and other syndromes (chronic pain, depression). This is of particular significance given that sleep problems can cause daytime sleepiness, fatigue, poor vigilance, lack of attention, negative mood and poor memory. The establishment of this cross-institutional collaborative facility will permit ongoing scientific investigation of such sleep-wake issues with beneficial health and safety implications for community.Read moreRead less
Environmental and genetic risk factors for anxiety disorders in children. Anxiety disorders provide one of the largest sources of disability affecting Australian society. The results of this study will lead to critical advances in our understanding of the causes of anxiety disorders. Having greater understanding of factors that place a child at risk for disorder will allow intervention programs to more accurately target those children and families at greatest risk. Given the prevalence of anxiet ....Environmental and genetic risk factors for anxiety disorders in children. Anxiety disorders provide one of the largest sources of disability affecting Australian society. The results of this study will lead to critical advances in our understanding of the causes of anxiety disorders. Having greater understanding of factors that place a child at risk for disorder will allow intervention programs to more accurately target those children and families at greatest risk. Given the prevalence of anxiety disorders and the significant life interference associated with these disorders, improving intervention efforts will give rise to significant enhancement in the mental health of thousands of Australian children. Read moreRead less
An Integrative Theory of Flashback Memories. Flashback memories are a core phenomenon in a range of psychological disorders. People who have suffered trauma, for example, experience a sense of reliving the past. This project will conduct the first comprehensive analysis of flashbacks by building on existing theories of autobiographical memory and applying convergent methodologies to study flashbacks. The project will assess the content, retrieval mode, and the brain mechanisms underpinning fl ....An Integrative Theory of Flashback Memories. Flashback memories are a core phenomenon in a range of psychological disorders. People who have suffered trauma, for example, experience a sense of reliving the past. This project will conduct the first comprehensive analysis of flashbacks by building on existing theories of autobiographical memory and applying convergent methodologies to study flashbacks. The project will assess the content, retrieval mode, and the brain mechanisms underpinning flashbacks. These data will lead to the first empirically-driven model of flashbacks that encompasses the psychological and neural bases of flashbacks. This model will advance our understanding of cognitive processes underpinning many psychological disorders.Read moreRead less
Trauma and Unwanted Memories. Post Traumatic Stress Disorder (PTSD) is a potentially debilitating condition that affects survivors of trauma. Intrusive memories of the trauma is the key problem in people with PTSD. This project will attempt to understand intrusive memories and will clarify why these memories persist. Outcomes from this project will directly assist people with PTSD because it will enhance understanding of a key symptom that maintains the disorder.