Learning how people read: Models, brains, big data and maths. Aims: This project aims to understand how people read. We will use novel mathematical methods, experimentation, brain imaging and computational modelling to adjudicate between model predictions.
Significance: This project expects to develop methods to understand and test important aspects of reading.
Expected outcomes: Expected outcomes are the development of novel methods for understanding complex models and the collection of data t ....Learning how people read: Models, brains, big data and maths. Aims: This project aims to understand how people read. We will use novel mathematical methods, experimentation, brain imaging and computational modelling to adjudicate between model predictions.
Significance: This project expects to develop methods to understand and test important aspects of reading.
Expected outcomes: Expected outcomes are the development of novel methods for understanding complex models and the collection of data that can extend and falsify current models of reading.
Benefits: These developments will significantly increase our understanding of how people read and what causes dyslexia. This work will also provide new ways to evaluate complex computational psychological models.Read moreRead less
Expecting the unexpected: how people prioritise predictability. This project aims to investigate how people represent and use information about unpredictability in their environment. Seeing too much predictability is problematic, but seeing too little can also be a problem, for example inappropriate "learned helplessness" can occur, whereby people feel disempowered because the world is seen as random. Recent findings demonstrated a bias in fundamental learning that may maintain these inappropria ....Expecting the unexpected: how people prioritise predictability. This project aims to investigate how people represent and use information about unpredictability in their environment. Seeing too much predictability is problematic, but seeing too little can also be a problem, for example inappropriate "learned helplessness" can occur, whereby people feel disempowered because the world is seen as random. Recent findings demonstrated a bias in fundamental learning that may maintain these inappropriate beliefs about unpredictability. This bias is not anticipated by formal theories of learning. The project will investigate how this bias is brought about by first formalising a novel theory of fundamental learning and then systematically testing its assumptions.Read moreRead less
Improving the diagnosticity of eyewitness memory choices. Eyewitness identification error is common and costly. This project aims to improve the quality of information provided by eyewitnesses, and the ability of police officers and triers of fact (e.g., juries, judges) to evaluate this information. Laboratory investigations will determine how best to test memory and confidence to achieve this aim. A new class of cognitive models will provide a unified account of response accuracy, response time ....Improving the diagnosticity of eyewitness memory choices. Eyewitness identification error is common and costly. This project aims to improve the quality of information provided by eyewitnesses, and the ability of police officers and triers of fact (e.g., juries, judges) to evaluate this information. Laboratory investigations will determine how best to test memory and confidence to achieve this aim. A new class of cognitive models will provide a unified account of response accuracy, response time, and confidence, suitable for application to computerized testing scenarios. The models and testing methods validated in the laboratory will be refined for application in eyewitness memory settings, facilitating better evaluation of identification evidence, and potentially reducing wrongful convictions.Read moreRead less
Problematic interactions between autistic adults and the justice system. This project aims to highlight how autistic adults may fall foul of the law due to a diminished ability to recognise subtle cues in social interactions that should warn of unfolding criminal activity or deteriorating relationships with justice system personnel. Autism Spectrum Disorder has unique characteristics that may lead to unwitting involvement in crime and problematic interactions with the justice system. This projec ....Problematic interactions between autistic adults and the justice system. This project aims to highlight how autistic adults may fall foul of the law due to a diminished ability to recognise subtle cues in social interactions that should warn of unfolding criminal activity or deteriorating relationships with justice system personnel. Autism Spectrum Disorder has unique characteristics that may lead to unwitting involvement in crime and problematic interactions with the justice system. This project expects to unveil innovative research paradigms, establish a knowledge base for police and the courts, and assist in developing guidelines for remediating misunderstandings that contribute to problematic interactions with the justice system.Read moreRead less
Neural noise in human cognitive ageing and reserve. Age-related increases in neural noise degrade information transfer in the brain and lead to diminished cognitive function. Yet with cognitive reserve, some people are able to maintain healthy functioning well into their later years. This project aims to investigate the effects of neural noise on brain connectivity, cognitive performance and reserve, advancing breakthrough work on the neural physiology of healthy cognitive ageing and malleabilit ....Neural noise in human cognitive ageing and reserve. Age-related increases in neural noise degrade information transfer in the brain and lead to diminished cognitive function. Yet with cognitive reserve, some people are able to maintain healthy functioning well into their later years. This project aims to investigate the effects of neural noise on brain connectivity, cognitive performance and reserve, advancing breakthrough work on the neural physiology of healthy cognitive ageing and malleability of neural noise. This will be delivered by novel combinations of electrophysiology, neuroimaging and non-invasive brain stimulation. Benefits extend from developing neural markers for measuring cognitive reserve to new strategies for building resilience to age-related cognitive decline.Read moreRead less
The psychology of gridlock: Compromise, coalitions, and radicalisation. This project aims to test an innovative psychological model of collective gridlock. Using interviews, surveys, experiments, small group research, and analysis of social media data, the project aims to examine critical pathways in gridlock psychology, where opponents are locked into mutually suboptimal outcomes, unable to move forward. These pathways include the exit or self-censorship of moderates; normative pressure towards ....The psychology of gridlock: Compromise, coalitions, and radicalisation. This project aims to test an innovative psychological model of collective gridlock. Using interviews, surveys, experiments, small group research, and analysis of social media data, the project aims to examine critical pathways in gridlock psychology, where opponents are locked into mutually suboptimal outcomes, unable to move forward. These pathways include the exit or self-censorship of moderates; normative pressure towards purity and refusal to compromise; tactical choices to avoid coalitions; and radicalisation. The research aims to develop novel interventions to reduce polarisation and radicalisation, and to promote compromises, which together will help society respond more nimbly and effectively to social and environmental challenges.Read moreRead less
How utopian thinking influences political engagement. There is evidence of growing political apathy in many countries. Yet, political disengagement is a serious problem for processes of democracy and the adaptiveness of society. This project draws on recent theorising within the psychological sciences to investigate the role of prospection - the creative imagining of ideal worlds ('utopian thinking') - as a key driver of political engagement. The project will test whether and how utopian thinkin ....How utopian thinking influences political engagement. There is evidence of growing political apathy in many countries. Yet, political disengagement is a serious problem for processes of democracy and the adaptiveness of society. This project draws on recent theorising within the psychological sciences to investigate the role of prospection - the creative imagining of ideal worlds ('utopian thinking') - as a key driver of political engagement. The project will test whether and how utopian thinking stimulates a questioning of the status quo, moral engagement, and the formation of new groups to address social change: outcomes critical for a society to adapt and advance. Educators, government and non-government organisations can draw on project findings to re-engage a disaffected populace.Read moreRead less
Dynamics of forgiveness and self-forgiveness. This project aims to study the dynamics between forgiveness and self-forgiveness following hurt and wrongdoing in interpersonal relationships. Prior research has focused on individuals’ traits, cognition and affect as determinants of forgiveness and self-forgiveness. This project will study dyadic-level dynamics between both parties, interdependencies between forgiveness and self-forgiveness in a dialogical process of moral repair. Expected outcomes ....Dynamics of forgiveness and self-forgiveness. This project aims to study the dynamics between forgiveness and self-forgiveness following hurt and wrongdoing in interpersonal relationships. Prior research has focused on individuals’ traits, cognition and affect as determinants of forgiveness and self-forgiveness. This project will study dyadic-level dynamics between both parties, interdependencies between forgiveness and self-forgiveness in a dialogical process of moral repair. Expected outcomes include an advanced understanding of the psychology of moral repair and the restoration of relationships between individuals, couples, managers and clinicians following wrongdoing and interpersonal transgressions. The project will benefit family wellbeing and employee productivity by improving reconciliation and alleviating pain, stress and costs, both in families and at the workplace.Read moreRead less
Creating perceptual experts in Australia's policing and security agencies. This project aims to create the next generation of experts in Australia’s policing and national security agencies, by improving crime scene evidence interpretation. Agencies are under pressure to develop more rigorous training practices that go beyond mere intuition and tradition. This project will use a novel approach that directs learning toward the most diagnostic perceptual cues. Expected outcomes include a solid empi ....Creating perceptual experts in Australia's policing and security agencies. This project aims to create the next generation of experts in Australia’s policing and national security agencies, by improving crime scene evidence interpretation. Agencies are under pressure to develop more rigorous training practices that go beyond mere intuition and tradition. This project will use a novel approach that directs learning toward the most diagnostic perceptual cues. Expected outcomes include a solid empirical basis for national training programs designed to create experts that are accurate, reliable, and continuously improving. Improving the training of experts will ensure the integrity of forensics as evidentiary tools available to police, lead to more reliable courtroom convictions and help safeguard Australia from terrorism and crime.Read moreRead less
A more sound approach to the neurobiology of language. How does the brain attain spoken language? Current neurobiological models assume either implicitly or explicitly that there is no relationship between a word's sound and its meaning. Yet considerable evidence shows this strong assumption about the arbitrariness of language is invalid. This project will use a combination of behavioural, neuroimaging and computational studies to characterise how the brain processes statistical regularities in ....A more sound approach to the neurobiology of language. How does the brain attain spoken language? Current neurobiological models assume either implicitly or explicitly that there is no relationship between a word's sound and its meaning. Yet considerable evidence shows this strong assumption about the arbitrariness of language is invalid. This project will use a combination of behavioural, neuroimaging and computational studies to characterise how the brain processes statistical regularities in sound-to-meaning correspondences as probabilistic cues to attain spoken language. The outcome will be a better neural account of language comprehension and production. The benefit of this new account will be a stronger basis for assessment and treatment of developmental and acquired language impairments.Read moreRead less