Discovery Early Career Researcher Award - Grant ID: DE160100088
Funder
Australian Research Council
Funding Amount
$390,000.00
Summary
Central nervous system insulin and hippocampal-dependent cognitive function. This project plans to examine the effects of both infusion of insulin into the brain and the genetic knockdown of insulin transport and activity on cognitive function in mice. This project should increase our understanding of how circulating insulin enters the brain to influence the brain and resulting behaviours.
The Disproportionate Impact of Negative Contact on Category Salience and Prejudice: Explaining Why Intergroup Interactions Can Be Harmful. The social psychological literature suggests that face-to-face interactions between people of rival groups will reduce mutual prejudice and discrimination. The present research tests the novel prediction that negative face-to-face interactions have a greater probability of worsening broad intergroup relations than positive face-to-face interactions have of im ....The Disproportionate Impact of Negative Contact on Category Salience and Prejudice: Explaining Why Intergroup Interactions Can Be Harmful. The social psychological literature suggests that face-to-face interactions between people of rival groups will reduce mutual prejudice and discrimination. The present research tests the novel prediction that negative face-to-face interactions have a greater probability of worsening broad intergroup relations than positive face-to-face interactions have of improving them. The research will benefit Australia by (a) explaining why intergroup conflict continues to be a key social issue in multicultural Australia despite increased intergroup interactions and by (b) informing policy makers about the social conditions that result in more conflicting intergroup relations as well as the social conditions that result in more harmonious relations.Read moreRead less
The Heart of Health Care: Advancing Emotional Well-being, Engagement and Performance in Hospitals. This research will improve our understanding of the drivers of effective health care delivery and will identify practical ways to improve the well-being, performance, retention and engagement of health care professionals and improve patient care, satisfaction and safety. In light of significant staffing shortages of health care professionals, the knowledge created will have substantial benefits in ....The Heart of Health Care: Advancing Emotional Well-being, Engagement and Performance in Hospitals. This research will improve our understanding of the drivers of effective health care delivery and will identify practical ways to improve the well-being, performance, retention and engagement of health care professionals and improve patient care, satisfaction and safety. In light of significant staffing shortages of health care professionals, the knowledge created will have substantial benefits in developing more effective models of quality care. In addition this research will enable health care professionals to build holistic, adaptable and multidisciplinary approaches to patient care in order to ensure a sustainable health care system for the future.Read moreRead less
How, What and Who in Human Communication: Movement of Face and Voice. The aim of this project is to identify the essential characteristics of tone, affect, and identity from face and voice using a combination of signal processing, biological, and behavioural techniques in order to develop a comprehensive model of auditory-visual speech processing and communication. This research will significantly improve understanding of the basis of auditory-visual perception and production in tonal languages ....How, What and Who in Human Communication: Movement of Face and Voice. The aim of this project is to identify the essential characteristics of tone, affect, and identity from face and voice using a combination of signal processing, biological, and behavioural techniques in order to develop a comprehensive model of auditory-visual speech processing and communication. This research will significantly improve understanding of the basis of auditory-visual perception and production in tonal languages and in affective communication, facilitate links between neurophysiological processes and auditory-visual speech processing; and contribute to applications in automatic person recognition, automatic speech recognition, text-to-speech systems, and talking head aids for the hearing impaired.Read moreRead less
Special Research Initiatives - Grant ID: SR0354596
Funder
Australian Research Council
Funding Amount
$20,000.00
Summary
Perception and Action in Auditory Scenes (PAAS): Neural, Behavioural, Computational and Mechanical Systems. Auditory scenes are temporal and ephemeral yet pervasively influence human life. How humans negotiate such scenes has not been solved, a fact highlighted by attempts to build machines to respond to speech, warnings etc., in real-world situations with room reverberation, different talkers, and background noise. No one discipline can solve such problems. In this network outstanding researche ....Perception and Action in Auditory Scenes (PAAS): Neural, Behavioural, Computational and Mechanical Systems. Auditory scenes are temporal and ephemeral yet pervasively influence human life. How humans negotiate such scenes has not been solved, a fact highlighted by attempts to build machines to respond to speech, warnings etc., in real-world situations with room reverberation, different talkers, and background noise. No one discipline can solve such problems. In this network outstanding researchers from physical, medical, human, and social sciences with interests in speech, music and audition will provide insights into how humans and machines localize, recognize, interpret and produce auditory events, and advance frontier technologies, e.g., automatic speech recognition, hearing prostheses, auditory monitoring/warning systems.Read moreRead less
Delivering Better Patient Care: Promoting Well-Being and Performance of Health Care Professionals. The research offers three broad benefits. First, given the serious challenges currently facing the Australian health care system, the research addresses a national research priority and will have significant policy implications. Second, it will improve our understanding of how to enhance health care professionals' performance and well-being, and thereby increasing staff retention, organisational ef ....Delivering Better Patient Care: Promoting Well-Being and Performance of Health Care Professionals. The research offers three broad benefits. First, given the serious challenges currently facing the Australian health care system, the research addresses a national research priority and will have significant policy implications. Second, it will improve our understanding of how to enhance health care professionals' performance and well-being, and thereby increasing staff retention, organisational effectiveness, and improving the quality and efficiency of health care delivery. Third, the knowledge generated will be a valuable input into development programs aimed at improving managerial practices within Australian health care organisations.Read moreRead less
Filters reveal what flicker conceals: temporal processing in the human visual system. I have recently discovered a new form of camouflage using 10Hz luminance flicker. This project will quantify this effect and examine the extent to which it generalises across colour and spatial dimensions and to video sequences depicting natural scenes. This information is expected to provide foundational information to technologies relating to national security that rely on visual concealment. This research wi ....Filters reveal what flicker conceals: temporal processing in the human visual system. I have recently discovered a new form of camouflage using 10Hz luminance flicker. This project will quantify this effect and examine the extent to which it generalises across colour and spatial dimensions and to video sequences depicting natural scenes. This information is expected to provide foundational information to technologies relating to national security that rely on visual concealment. This research will examine the extent to which filtering out these camouflaging frequencies enhances our sensitivity to low temporal frequency information. This decamouflaging aspect of my research is expected to improve the clarity of digital video-based technologies including ultrasound, educational, info-tainment and defence applicationsRead moreRead less
Behaviour-genetic studies of literacy, language and attention. The primary national benefit will be the unrivalled picture that emerges about how genetic factors interact with aspects of the family and educational environment to determine the course of a child's progress in literacy and language. Policy makers will be able to use the information to guide curriculum refinement, and to develop policies for the identification and instruction of children at developmental risk in these domains. The p ....Behaviour-genetic studies of literacy, language and attention. The primary national benefit will be the unrivalled picture that emerges about how genetic factors interact with aspects of the family and educational environment to determine the course of a child's progress in literacy and language. Policy makers will be able to use the information to guide curriculum refinement, and to develop policies for the identification and instruction of children at developmental risk in these domains. The project will also strengthen Australia's position in the cutting-edge field of behavioural genetics through the postdoctoral support of a young scientist.Read moreRead less
Ageing drivers: Cognitive ageing and technology. This project aims to enhance our understanding of whether cognitive changes associated with ageing impacts older drivers' use of emerging vehicle automation and assistive technologies. Through analysis of insurance claims databases, a large consumer survey and a naturalistic driving study, evidence will be obtained on how ageing and cognition interact with assistive technology. Findings will inform older drivers, government policy makers and indus ....Ageing drivers: Cognitive ageing and technology. This project aims to enhance our understanding of whether cognitive changes associated with ageing impacts older drivers' use of emerging vehicle automation and assistive technologies. Through analysis of insurance claims databases, a large consumer survey and a naturalistic driving study, evidence will be obtained on how ageing and cognition interact with assistive technology. Findings will inform older drivers, government policy makers and industry on ageing, cognitive changes and the use of assistive technology in vehicles. This will provide benefits for older drivers by promoting optimal driving which will enhance social engagement as well as safety. Read moreRead less
Motivating Employee Proactivity by Redesigning the Work Context. Self-starting and innovative employees are increasingly important in today's decentralised organisations. The central question investigated in this project via a longitudinal research design is how organisations can facilitate this type of proactive behavior amongst employees. The project also investigates the nature of employee proactivity (e.g. how it differs from other behaviors), and its consequences for employee performance, i ....Motivating Employee Proactivity by Redesigning the Work Context. Self-starting and innovative employees are increasingly important in today's decentralised organisations. The central question investigated in this project via a longitudinal research design is how organisations can facilitate this type of proactive behavior amongst employees. The project also investigates the nature of employee proactivity (e.g. how it differs from other behaviors), and its consequences for employee performance, innovation, and mental health. The project is significant because it focuses on how to promote behaviors that have often been neglected in research.Read moreRead less