Enhancing Hypnotic Responding with Oxytocin. Although hypnosis has been studied for over a 100 years, little is understood about the neuroscience of hypnosis. This project represents the first investigation of the neural mechanisms underpinning hypnosis. At an applied level, this project has the potential to markedly increase the capacity for Australians to benefit from medical and psychological hypnosis. Hypnosis has been shown to assist in many medical and psychological conditions, and by d ....Enhancing Hypnotic Responding with Oxytocin. Although hypnosis has been studied for over a 100 years, little is understood about the neuroscience of hypnosis. This project represents the first investigation of the neural mechanisms underpinning hypnosis. At an applied level, this project has the potential to markedly increase the capacity for Australians to benefit from medical and psychological hypnosis. Hypnosis has been shown to assist in many medical and psychological conditions, and by developing the means to increase hypnotic responding, this project can directly enhance the physical and psychological health of Australians.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
Selective information processing and anxiety problems. Anxiety problems cost Australia over $1 billion per annum, and affect up to 16% of some Australian populations. Previous research by the applicants, and others, recently has established that certain patterns of selective information processing causally underpin elevated vulnerability to anxiety. The present program will serve to distinguish the functional contributions made by two specific classes of processing selectivity to two key dimensi ....Selective information processing and anxiety problems. Anxiety problems cost Australia over $1 billion per annum, and affect up to 16% of some Australian populations. Previous research by the applicants, and others, recently has established that certain patterns of selective information processing causally underpin elevated vulnerability to anxiety. The present program will serve to distinguish the functional contributions made by two specific classes of processing selectivity to two key dimensions of anxiety vulnerability. It is designed to produce novel cognitive technologies capable not only of predicting, but also of attenuating, both the tendency to experience anxiety reactions to stress, and the subsequent persistent of anxiety over time.Read moreRead less
How biased engagement with, and biased disengagement from, emotional information contribute to alternative dimensions of anxiety vulnerability. Anxiety problems cost Australia over $1 billion per annum, and affect up to 16% of some Australian populations. Previous research by the applicants, and others, recently has established that certain patterns of selective information processing causally underpin elevated vulnerability to anxiety. The present program will serve to distinguish the functiona ....How biased engagement with, and biased disengagement from, emotional information contribute to alternative dimensions of anxiety vulnerability. Anxiety problems cost Australia over $1 billion per annum, and affect up to 16% of some Australian populations. Previous research by the applicants, and others, recently has established that certain patterns of selective information processing causally underpin elevated vulnerability to anxiety. The present program will serve to distinguish the functional contributions made by two specific classes of processing selectivity to two key dimensions of anxiety vulnerability. It is designed to produce novel cognitive technologies capable not only of predicting, but also of attenuating, both the tendency to experience anxiety reactions to stress, and the subsequent persistence of anxiety over time.Read moreRead less
Attentional and interpretive bias in anxiety: Concurrent expressions of a common selective mechanism, or independent mediators of anxiety vulnerability? The proposed research aims to determine whether two key cognitive biases recently shown to causally influence anxiety vulnerability, one involving selective attention to threat and the other involving the selective imposition of threatening interpretations on ambiguity, arise as concurrent manifestations of a common underlying causal mechanism, ....Attentional and interpretive bias in anxiety: Concurrent expressions of a common selective mechanism, or independent mediators of anxiety vulnerability? The proposed research aims to determine whether two key cognitive biases recently shown to causally influence anxiety vulnerability, one involving selective attention to threat and the other involving the selective imposition of threatening interpretations on ambiguity, arise as concurrent manifestations of a common underlying causal mechanism, or instead represent alternative causal pathways in the mediation of this emotional disposition. Resolution of this issue will significantly advance our theoretical understanding of the mechanisms that govern anxiety vulnerability, while also contributing directly to the development of new cognitive technologies designed to therapeutically modify such vulnerability.Read moreRead less
Emotion processing deficits in childhood: Risk for psychopathology and indications for clinical intervention. Mental health problems and antisocial behaviour cost Australia millions of dollars every year through the mental health and criminal justice systems. Families in rural regions of Australia are particularly disadvantaged in terms of access to clinical services. This research will examine and train emotion recognition skills and other developmental characteristics in children referred for ....Emotion processing deficits in childhood: Risk for psychopathology and indications for clinical intervention. Mental health problems and antisocial behaviour cost Australia millions of dollars every year through the mental health and criminal justice systems. Families in rural regions of Australia are particularly disadvantaged in terms of access to clinical services. This research will examine and train emotion recognition skills and other developmental characteristics in children referred for treatment for a range of behavioural and psychological disorders. Findings will lead to improvements in methods for early detection of child psychopathology with the potential for broad community implementation, and will contribute to the development of clinical protocols and treatment guidelines for early intervention and prevention. Read moreRead less
Children's memory for traumatic events. Many children are exposed to negative and distressing events. Understanding the processes underlying memories of such events is critical, especially in the present world climate in which the Australian public is increasingly confronted with threats of terrorism and other negative world events. This research will contribute directly to understanding why some children develop maladaptive responses to major life events, and others appear to adjust with few ps ....Children's memory for traumatic events. Many children are exposed to negative and distressing events. Understanding the processes underlying memories of such events is critical, especially in the present world climate in which the Australian public is increasingly confronted with threats of terrorism and other negative world events. This research will contribute directly to understanding why some children develop maladaptive responses to major life events, and others appear to adjust with few psychological difficulties. The research will pinpoint better management strategies for children affected by trauma by improved understanding of how traumatic memories are developed, as well as identifying critical variables that are amenable to change early after trauma exposure.Read moreRead less
Expressive Writing: An Investigation of How Writing About Stressful Experiences Can Be Used to Enhance Psychological and Physical Health Benefits. An experimental writing technique that involves writing about one's personal stressful experiences by using emotive descriptive words has been found to be helpful in improving mental health and physical functioning in various populations. This study will test how this expressive writing task leads to health benefits in two distinct samples; cancer sur ....Expressive Writing: An Investigation of How Writing About Stressful Experiences Can Be Used to Enhance Psychological and Physical Health Benefits. An experimental writing technique that involves writing about one's personal stressful experiences by using emotive descriptive words has been found to be helpful in improving mental health and physical functioning in various populations. This study will test how this expressive writing task leads to health benefits in two distinct samples; cancer survivors and healthy individuals. By identifying the methods by which this writing task can improve health functioning, this project will assist in adapting this task for use as a therapeutic technique in clinical settings to enhance the well-being of Australians. This will place less demands on health services, reduce absenteeism, and improve productivity. Read moreRead less
A longitudinal examination of the contribution of specific risk factors to the development of anxiety disorders during adolescence. The aims of this project are to follow a group of adolescent girls from around 12 to 16 years of age to examine possible predictors for developing anxiety disorders. A large group of girls and their parents will complete questionnaires in the first year of high school and a smaller group will be assessed through interviews and direct observation. The girls will be ....A longitudinal examination of the contribution of specific risk factors to the development of anxiety disorders during adolescence. The aims of this project are to follow a group of adolescent girls from around 12 to 16 years of age to examine possible predictors for developing anxiety disorders. A large group of girls and their parents will complete questionnaires in the first year of high school and a smaller group will be assessed through interviews and direct observation. The girls will be reassessed at yearly intervals over three years. The project will tell us a great deal about factors that are important in the development of anxiety. This will help to plan prevention programs in the future.Read moreRead less
The HPA-axis as a marker for disruptive behaviour disorder subtypes in toddlers. Emerging neurobiological models of antisocial behaviour emphasise the role of the hypothalamic-pituitary-adrenal (HPA) axis in the onset of disruptive behaviour disorders (DBDs). Given the broad consensus that antisocial trajectories originate in the toddler years, this project will use cortisol measures of HPA-axis activity to identify the mechanisms through which developmental factors interact with parenting and ....The HPA-axis as a marker for disruptive behaviour disorder subtypes in toddlers. Emerging neurobiological models of antisocial behaviour emphasise the role of the hypothalamic-pituitary-adrenal (HPA) axis in the onset of disruptive behaviour disorders (DBDs). Given the broad consensus that antisocial trajectories originate in the toddler years, this project will use cortisol measures of HPA-axis activity to identify the mechanisms through which developmental factors interact with parenting and family environment to shape persistent DBDs; this will be achieved by following toddlers with severe DBDs across a controlled trial of a parenting intervention.Read moreRead less