Memory, Induction, and Strategic Behaviour in Economic and Social Situations. This project will provide economists, game theorists and other social scientists with a theoretical framework to model players with limited memories, and to model the process by which they develop their subjective views. By giving a formal treatment of the problem of induction, it will help us to understand how people might come to have different views on the world. By capturing new aspects of bounded memory, it will e ....Memory, Induction, and Strategic Behaviour in Economic and Social Situations. This project will provide economists, game theorists and other social scientists with a theoretical framework to model players with limited memories, and to model the process by which they develop their subjective views. By giving a formal treatment of the problem of induction, it will help us to understand how people might come to have different views on the world. By capturing new aspects of bounded memory, it will extend our understanding of agents with bounded rationality. The emergence of sophisticated strategic concepts and behavioural implications of these subjective views in society can also be described and discussed in this framework. Read moreRead less
Generalised quantum models of complexity with application to cognitive systems. Non-separable systems surround us. Our transportation, taxation, schooling, environmental and social policies are all interrelated, and it is increasingly recognised that we cannot consider them in isolation. Such systems are generally deemed complex, and it is often impossible to separate them from one another. Despite this, many of our most advanced modelling techniques are grounded in principles of separability a ....Generalised quantum models of complexity with application to cognitive systems. Non-separable systems surround us. Our transportation, taxation, schooling, environmental and social policies are all interrelated, and it is increasingly recognised that we cannot consider them in isolation. Such systems are generally deemed complex, and it is often impossible to separate them from one another. Despite this, many of our most advanced modelling techniques are grounded in principles of separability and non-contextuality. This project will develop a new set of models of non-separable systems and complexity that will in turn lead to new frontier technologies and theories.Read moreRead less
Extending Cognitive Models to Account for Individual Differences. Despite their impressive achievements, cognitive models of memory retention, category learning, and stimulus representation usually model people as ?invariants?, concentrating on what makes them the same. This project aims to extend all three types of model to also treat people as ?individuals?, and account for how people are different. Advanced model selection methods will be used to do this in a way that is complete, general, an ....Extending Cognitive Models to Account for Individual Differences. Despite their impressive achievements, cognitive models of memory retention, category learning, and stimulus representation usually model people as ?invariants?, concentrating on what makes them the same. This project aims to extend all three types of model to also treat people as ?individuals?, and account for how people are different. Advanced model selection methods will be used to do this in a way that is complete, general, and principled. The outcome will be a set of new theoretical models, and new algorithms to learn the models from empirical data, that explain the differences between people in remembering, learning and representing information.Read moreRead less
To flee or not to flee: surviving on incomplete information. Even lowly animals, like the Australian fiddler crabs we will be investigating, are surprisingly competent in making the right decisions in complex situations. They actively acquire information and make good use of it to assure their immediate safety and their long term gains. Animals are exquisitely honed by evolution and we would benefit greatly by understanding what makes them so competent: on a theoretical level, we may learn about ....To flee or not to flee: surviving on incomplete information. Even lowly animals, like the Australian fiddler crabs we will be investigating, are surprisingly competent in making the right decisions in complex situations. They actively acquire information and make good use of it to assure their immediate safety and their long term gains. Animals are exquisitely honed by evolution and we would benefit greatly by understanding what makes them so competent: on a theoretical level, we may learn about efficient rules of good decision making and on a practical level, we may be able to design more flexible, robust and clever machines. Besides being useful in this wider context, the results of our research will thus also contribute to a new and 'sophisticated' appreciation of the cognitive design of animal.Read moreRead less
BREAKING THE JUVENILE CRIME CYCLE: REHABILITATING HIGH RISK YOUNG OFFENDERS. Effective rehabilitation of young offenders is an urgent social need. Using mathematical modelling of longitudinal population data, we will identify predictors of recidivism, desistance, health risk behaviours, and/or progression to injecting drug use. Collaborating with NSW Department of Juvenile Justice and NSW Corrections Health Service, we will develop and trial community-based multisystemic interventions using the ....BREAKING THE JUVENILE CRIME CYCLE: REHABILITATING HIGH RISK YOUNG OFFENDERS. Effective rehabilitation of young offenders is an urgent social need. Using mathematical modelling of longitudinal population data, we will identify predictors of recidivism, desistance, health risk behaviours, and/or progression to injecting drug use. Collaborating with NSW Department of Juvenile Justice and NSW Corrections Health Service, we will develop and trial community-based multisystemic interventions using the transtheoretical model to reduce re-offending. This project will advance theoretical understanding of juvenile crime, its health and substance abuse patterns, and offence trajectories, thereby facilitating effective policies and practices to reduce recidivism, improve health and create prosocial alternatives for young Australians at risk of a criminal career.Read moreRead less
Idealism and the objectivity of norms and values: a neglected path from the eighteenth century. The problem of understanding how norms and values can be objective within the modern, secular scientific worldview became a focus of European philosophical concern in the early modern period - it is now of vital practical concern for the community as a whole. From the perspective of modern culture, both high and low, individuals are often portrayed as facing a choice between individual gratification a ....Idealism and the objectivity of norms and values: a neglected path from the eighteenth century. The problem of understanding how norms and values can be objective within the modern, secular scientific worldview became a focus of European philosophical concern in the early modern period - it is now of vital practical concern for the community as a whole. From the perspective of modern culture, both high and low, individuals are often portrayed as facing a choice between individual gratification and a self-less commitment to values or norms which cannot be rationally justified. By showing this to be a false dichotomy, this project promises a way beyond this impasse.Read moreRead less
The Evolution of the Social Brain: How Emotions and Moral Judgement Interact in the Generation of Cooperative Behaviour. Understanding the psychological forces that underpin human interactions is a necessary step to knowing how to improve those interactions. Comprehending the complex interplay of emotions and moral judgements lying behind decision-making in the social sphere will help explain such things as corruption, risk-taking, domestic violence, and political affiliation. Such knowledge can ....The Evolution of the Social Brain: How Emotions and Moral Judgement Interact in the Generation of Cooperative Behaviour. Understanding the psychological forces that underpin human interactions is a necessary step to knowing how to improve those interactions. Comprehending the complex interplay of emotions and moral judgements lying behind decision-making in the social sphere will help explain such things as corruption, risk-taking, domestic violence, and political affiliation. Such knowledge can guide the design of effective social policy, and is vital for a realistic educational strategy. This project will strengthen Australia's excellent reputation in philosophy, bring here leading scholars from diverse fields, build international research networks, and in particular forge an ongoing partnership between the ANU and the California Institute of Technology.Read moreRead less
The God of Hegel's Post-Kantian Idealism. Recently both philosophical and popular debates over the role of religion in modern society have, like earlier debates from the 18th century, been marked by a commitment to philosophical realism. In the largely neglected "idealist" tradition of the nineteenth century, such disputes were cast in a different light. By developing an idealist conception of God, using contemporary philosophical resources, this project aims to offer a way of thinking about the ....The God of Hegel's Post-Kantian Idealism. Recently both philosophical and popular debates over the role of religion in modern society have, like earlier debates from the 18th century, been marked by a commitment to philosophical realism. In the largely neglected "idealist" tradition of the nineteenth century, such disputes were cast in a different light. By developing an idealist conception of God, using contemporary philosophical resources, this project aims to offer a way of thinking about the role of religion in human life that avoids the primacy of the question of belief in God as well as antagonistic conceptions of religious differences.Read moreRead less
Moral Responsibility and Cognitive Science: Agency, Empathy and Theory of Mind. Moral responsibility has two components: being responsible for one's actions (moral agency), and holding others responsible for their actions (moral ascription). The aim of this project is to develop empirically informed and philosophically sophisticated models of moral agency and moral ascription. We will do this by drawing on recent research on agency and moral cognition within cognitive science. An adequate model ....Moral Responsibility and Cognitive Science: Agency, Empathy and Theory of Mind. Moral responsibility has two components: being responsible for one's actions (moral agency), and holding others responsible for their actions (moral ascription). The aim of this project is to develop empirically informed and philosophically sophisticated models of moral agency and moral ascription. We will do this by drawing on recent research on agency and moral cognition within cognitive science. An adequate model of moral responsibility has significant intellectual value and may lead to new methods for treating anti-social behavior. Read moreRead less
Legitimacy, Deservingness, and Entitlement: Studies in Social Justice. This research program aims to clarify the variables that affect whether authorities are seen to be legitimate or otherwise, and the conditions under which people are perceived to be entitled to benefits or to deserve either positive or negative treatment. We will also examine how personal and social values affect these kinds of judgments, and how judgments of legitimacy, deservingness and entitlement are related. The resear ....Legitimacy, Deservingness, and Entitlement: Studies in Social Justice. This research program aims to clarify the variables that affect whether authorities are seen to be legitimate or otherwise, and the conditions under which people are perceived to be entitled to benefits or to deserve either positive or negative treatment. We will also examine how personal and social values affect these kinds of judgments, and how judgments of legitimacy, deservingness and entitlement are related. The research program will advance theoretical understanding about social justice in a variety of contexts (eg., organizations, law, government, family). It will also have practical outcomes by suggesting ways of exercising authority that are seen as both effective and fair.Read moreRead less