Online relationship therapy supporting those affected by substance use. This project aims to evaluate the effectiveness of an online relationship therapy program for those experiencing relationship dysfunction and where one or both partners engage in problematic substance use. In doing so, the project addresses a major service gap, specifically, the lack of online programs to support this population in developing and maintaining positive romantic relationships. The expected outcomes include redu ....Online relationship therapy supporting those affected by substance use. This project aims to evaluate the effectiveness of an online relationship therapy program for those experiencing relationship dysfunction and where one or both partners engage in problematic substance use. In doing so, the project addresses a major service gap, specifically, the lack of online programs to support this population in developing and maintaining positive romantic relationships. The expected outcomes include reduced relationship conflict, intimate partner violence, and relationship breakdown. The project's potential for wide-scale roll out will yield far-reaching benefits for Australian couples and families dealing with substance problems by enhancing relationship skills and fostering relationship stability.Read moreRead less
Investigating memory reliability in intoxicated witnesses of crime. Eyewitness testimony is a crucial piece of evidence for solving a crime. Inaccurate testimony leads to miscarriages of justice such as failed prosecutions or false convictions. Many witnesses and victims are affected by alcohol or other drugs during the crime. This project brings together a multidisciplinary team aiming to improve understanding of how intoxication with different substances affects the reliability of victim and w ....Investigating memory reliability in intoxicated witnesses of crime. Eyewitness testimony is a crucial piece of evidence for solving a crime. Inaccurate testimony leads to miscarriages of justice such as failed prosecutions or false convictions. Many witnesses and victims are affected by alcohol or other drugs during the crime. This project brings together a multidisciplinary team aiming to improve understanding of how intoxication with different substances affects the reliability of victim and witness memory accuracy. Crucially, crimes are frequently distressing; therefore the interaction between intoxication and stress urgently requires exploration. This project will significantly advance our understanding of key mechanisms behind drug effects on memory, and support fairer judicial outcomes for all. Read moreRead less
The emotional face: What determines preferential expression processing. The processing of facial expressions of emotion is essential for successful social functioning. However, we still lack a good understanding of key factors that facilitate or impede the processing of these important social signals. The current project aims to address this knowledge gap by providing a) a more rigorous test of the currently dominant account of expression processing, the evaluative congruence account, and deline ....The emotional face: What determines preferential expression processing. The processing of facial expressions of emotion is essential for successful social functioning. However, we still lack a good understanding of key factors that facilitate or impede the processing of these important social signals. The current project aims to address this knowledge gap by providing a) a more rigorous test of the currently dominant account of expression processing, the evaluative congruence account, and delineating how b) contextual factors and c) person knowledge affect expression processing. The research aims to advance our understanding of facial expression processing, to build international collaborations, and to train the next generation of emotion scientists.Read moreRead less
Linking arterial, brain and cognitive integrity in healthy older adults. This project aims to demonstrate that engaging the brain’s prefrontal cortex, an area that is highly sensitive to ageing, can improve the function of arteries that supply blood to this brain region. Using an innovative optical imaging methodology that maps the brain’s regional arterial health, it aims to generate new knowledge about the link between this arterial system and the progressive decline in cognitive control abili ....Linking arterial, brain and cognitive integrity in healthy older adults. This project aims to demonstrate that engaging the brain’s prefrontal cortex, an area that is highly sensitive to ageing, can improve the function of arteries that supply blood to this brain region. Using an innovative optical imaging methodology that maps the brain’s regional arterial health, it aims to generate new knowledge about the link between this arterial system and the progressive decline in cognitive control ability and in prefrontal cortex structure and function in healthy older adults. This interdisciplinary, international collaboration aims to put Australia at the forefront of brain optical imaging methods that may have significant benefits by informing approaches to promote and maintain healthy brain and cognition in old age.Read moreRead less
The neuroscience of group membership and its effects on action perception and empathy. People belong to different groups and sometimes group membership can lead to discrimination of people outside the group. This project will use brain imaging techniques to understand better how our brains make group distinctions and how this can sometimes lead to discrimination of other people.
Killing which averts suffering: the role of norms and empathy. Abattoir workers and butchers kill animals to prepare food, farmers to cull stock, and veterinarians to alleviate suffering. Soldiers kill other humans in war, police or security guards to protect the public, and doctors to enact legal euthanasia. Research shows that these tasks can be confronting, and even traumatic. This project aims to test the processes through which people learn socially supported palliative killing to avert suf ....Killing which averts suffering: the role of norms and empathy. Abattoir workers and butchers kill animals to prepare food, farmers to cull stock, and veterinarians to alleviate suffering. Soldiers kill other humans in war, police or security guards to protect the public, and doctors to enact legal euthanasia. Research shows that these tasks can be confronting, and even traumatic. This project aims to test the processes through which people learn socially supported palliative killing to avert suffering and their neural underpinnings, with a focus on norms and empathic distress. It will focus on two core samples: veterinarians, who must euthanize animals, and health practitioners in Victoria, where legal changes will introduce ‘voluntary assisted dying’ in mid-2019. It will investigate how practitioners learn palliative killing, and what the impact is on psychological variables such as empathy and identity. It will generate new understandings of social influence around life and death decisions, provide an evidence basis to inform policy makers, and help institutions and practitioners seeking to manage distress and respond to fast-moving, controversial policy changes.Read moreRead less
The elusive engram: What can infantile amnesia tell us about memory? Revealing the 'engram' is one of the greatest challenges neuroscience has faced. Substantial advances have been made in elucidating the mechanisms underlying memories that last for a few hours or days but much less is known about the cellular and molecular processes that mediate memories across remote periods of time. An underutilised approach to this problem is to study forgetting. The infant rat is an ideal model as they typi ....The elusive engram: What can infantile amnesia tell us about memory? Revealing the 'engram' is one of the greatest challenges neuroscience has faced. Substantial advances have been made in elucidating the mechanisms underlying memories that last for a few hours or days but much less is known about the cellular and molecular processes that mediate memories across remote periods of time. An underutilised approach to this problem is to study forgetting. The infant rat is an ideal model as they typically display good memory for a day or two but forget after a week or more. That is, they exhibit a specific impairment in the maintenance of remote memories. This project aims to determine the molecular/cellular processes underlying infantile amnesia and is expected to provide unique insights into memory processes in general.Read moreRead less
New generation psychology advances in science motivation and engagement. Following alarming declines in science participation and performance at school and beyond, this project aims to harnesses educational psychology, physiological psychology, and neuro-psychology, to develop “new generation” advances in science motivation and engagement. Building on latest developments in mobile data capture in psychology, the project will identify key elements of student motivation and engagement associated w ....New generation psychology advances in science motivation and engagement. Following alarming declines in science participation and performance at school and beyond, this project aims to harnesses educational psychology, physiological psychology, and neuro-psychology, to develop “new generation” advances in science motivation and engagement. Building on latest developments in mobile data capture in psychology, the project will identify key elements of student motivation and engagement associated with outcomes in school-based scientific disciplines. With a comprehensive understanding of motivation and engagement, effective intervention to boost outcomes is possible. Enhancing the motivation and engagement that underpins research and innovation in society can enhance a nation’s competitiveness and optimise students’ potential.Read moreRead less
Effects of early life trauma on fear memory and fear extinction in rats. This project aims to increase our understanding of how early life stress affects fear regulation across development. The results will provide unique insights into normal developmental changes in fear regulation as well as abnormal developmental changes in these processes in those exposed to early life stress.
The emotional face: Effects on orienting, visual search, and categorization. The processing of facial expressions of emotion is essential for successful social functioning however our understanding of how these important signals are processed and of the factors which may impede appropriate processing is lacking. Using a range of converging methodologies drawn from neuroscience, social, and cognitive psychology, this project aims to advance our understanding of the processing of the expressions o ....The emotional face: Effects on orienting, visual search, and categorization. The processing of facial expressions of emotion is essential for successful social functioning however our understanding of how these important signals are processed and of the factors which may impede appropriate processing is lacking. Using a range of converging methodologies drawn from neuroscience, social, and cognitive psychology, this project aims to advance our understanding of the processing of the expressions of two central social emotions, happiness and anger, by delineating the conditions that support or limit it in the general population. This research aims to provide an invaluable knowledge base for subsequent applied research into deficits of emotional expression processing such as occur in autism, anxiety, or old age.Read moreRead less