Mechanisms of colour production and the evolution of animal signals. This project aims to reveal how diverse colours are produced in reptiles and the information these colours convey about individual health, condition and performance. The project evaluates how stress affects both pigment deposition and the nano-structure of cells and tissues, which together produce colour. By comparing similar colours generated by two entirely different classes of pigment (carotenoids and pteridines), this proje ....Mechanisms of colour production and the evolution of animal signals. This project aims to reveal how diverse colours are produced in reptiles and the information these colours convey about individual health, condition and performance. The project evaluates how stress affects both pigment deposition and the nano-structure of cells and tissues, which together produce colour. By comparing similar colours generated by two entirely different classes of pigment (carotenoids and pteridines), this project will provide new insights into the evolution of animal coloration, and will significantly enhance our understanding of pteridines, one of the most prevalent but least understood classes of pigment in vertebrates.Read moreRead less
Language processing in children with high functioning autism: Evidence from eye tracking. The language abilities in people with autism predict their response to intervention and their cognitive outcome. Young children with autism with poor language abilities are severely disadvantaged. Yet we understand little about what impedes their language development and their interpretation of what others say. The research findings will make a significant contribution by enriching our understanding of why ....Language processing in children with high functioning autism: Evidence from eye tracking. The language abilities in people with autism predict their response to intervention and their cognitive outcome. Young children with autism with poor language abilities are severely disadvantaged. Yet we understand little about what impedes their language development and their interpretation of what others say. The research findings will make a significant contribution by enriching our understanding of why and how comprehension may go astray, as well as helping us to identify subgroups within the autism population.Read moreRead less
Social and environmental selection on female ornaments and armaments. Darwin's theory of sexual selection is remarkably successful in explaining how elaborate signals evolved in male animals, but it is unclear whether similar processes drive the evolution of female signals. This project aims to conduct empirical and comparative tests of hypotheses for female trait elaboration, capitalising on inter- and intra-specific variation in female signal form, social organisation and signalling environmen ....Social and environmental selection on female ornaments and armaments. Darwin's theory of sexual selection is remarkably successful in explaining how elaborate signals evolved in male animals, but it is unclear whether similar processes drive the evolution of female signals. This project aims to conduct empirical and comparative tests of hypotheses for female trait elaboration, capitalising on inter- and intra-specific variation in female signal form, social organisation and signalling environments. The project could generate new insight into the processes that promote and constrain phenotypic diversity in nature.Read moreRead less
The Structure of Moral Reasoning: Hume, Kant and the Evidence from Psychopathology and Neuroscience. What can moral philosophers hope to learn from the sciences of the mind? Recent work on the disorders of autism and psychopathy, has promised to reshape a longstanding philosophical debate between Kantians and Humeans on the role of empathy (sympathy) in moral thinking. This project will draw out the implications of a range of neuroscientific findings for key questions in moral theory and also co ....The Structure of Moral Reasoning: Hume, Kant and the Evidence from Psychopathology and Neuroscience. What can moral philosophers hope to learn from the sciences of the mind? Recent work on the disorders of autism and psychopathy, has promised to reshape a longstanding philosophical debate between Kantians and Humeans on the role of empathy (sympathy) in moral thinking. This project will draw out the implications of a range of neuroscientific findings for key questions in moral theory and also consider how the normative and conceptual claims made by such theories, about what must be true of a moral judgment, are connected to descriptive claims about the psychology of the moral agents who make them.Read moreRead less
Time and timelessness in Aboriginal societies as exemplified in Ngarinyin body-imagery. My project is an investigation of northern Kimberley trading practices, arguing against some pervasive views in the Aboriginalist literature which cast Aboriginal people and cultures as emphasising timelessness and de-emphasising human creativity. Kimberley trading/sharing practices, I suggest, show that exchanges (at various levels of formality) between groups and individuals are locally experienced as an ac ....Time and timelessness in Aboriginal societies as exemplified in Ngarinyin body-imagery. My project is an investigation of northern Kimberley trading practices, arguing against some pervasive views in the Aboriginalist literature which cast Aboriginal people and cultures as emphasising timelessness and de-emphasising human creativity. Kimberley trading/sharing practices, I suggest, show that exchanges (at various levels of formality) between groups and individuals are locally experienced as an active and ongoing participation in the creation of the bodies of kin and of the country itself. This is done in a way which actively participates in, rather than merely reproduces, the creative travels of the first ancestral beings. Phenomenology and psychoanalysis theoretically inform my approach.Read moreRead less
Getting smaller as temperatures rise? Body size responses of Australian birds to climate change. Many animals appear to be declining in size as climate change occurs, but why this is so is unclear. Using historical records and museum specimens we will determine the factors underlying body size reductions in Australian birds, and especially the role of changing temperature and ecosystem productivity.