Semantic categories: Exploring the history of the Baining languages of Island Melanesia. The project adds to our knowledge of the historical, linguistic and ethnic relationships within Island Melanesia, thus contributing directly to our understanding of the complexities of this region. This regional focus expands Australia's expertise in Melanesian research, and reaffirms Australia's leading position in this area. Such expertise attracts outstanding international students and researchers to Aust ....Semantic categories: Exploring the history of the Baining languages of Island Melanesia. The project adds to our knowledge of the historical, linguistic and ethnic relationships within Island Melanesia, thus contributing directly to our understanding of the complexities of this region. This regional focus expands Australia's expertise in Melanesian research, and reaffirms Australia's leading position in this area. Such expertise attracts outstanding international students and researchers to Australia, strengthens the Australian research community, and increases the international visibility of Australian-based research. Furthermore, studying semantic categories provides a unique insight into how speakers of different languages categorise the world around and within them, thereby facilitating intercultural understanding.Read moreRead less
Probability and necessity in the physical sciences. This is a philosophical study of concepts that are vital to the conduct of science: namely, dispositional concepts such as force in physics, solubility in chemistry, biological fitness, and psychological traits. By offering a radical and novel interpretation of such concepts, this project has the potential to influence the future development of Australian science. Moreover, dispositions are crucial to understanding our distinctively human persp ....Probability and necessity in the physical sciences. This is a philosophical study of concepts that are vital to the conduct of science: namely, dispositional concepts such as force in physics, solubility in chemistry, biological fitness, and psychological traits. By offering a radical and novel interpretation of such concepts, this project has the potential to influence the future development of Australian science. Moreover, dispositions are crucial to understanding our distinctively human perspective on the world. The abilities to predict, reason, communicate meanings, and to act intentionally all involve dispositional states. This project addresses the fundamental nature of such states, and will thus be of significance to anyone who hopes to understand these distinctively human phenomena.Read moreRead less
Does phonological awareness help children learn to read? An almost universally-accepted view in the field of reading acquisition is that phonological awareness, or the ability to perceive and manipulate speech sounds, causes a child to be good at learning to read. We argue that, despite the voluminous literature on this issue, it has not been conclusively established that such a causal link exists. To do so requires a project, proposed here, in which completely pre-literate children are selec ....Does phonological awareness help children learn to read? An almost universally-accepted view in the field of reading acquisition is that phonological awareness, or the ability to perceive and manipulate speech sounds, causes a child to be good at learning to read. We argue that, despite the voluminous literature on this issue, it has not been conclusively established that such a causal link exists. To do so requires a project, proposed here, in which completely pre-literate children are selected, their phonological awareness measured, and its relationship with subsequent literacy acquisition followed. Settling this issue will have significant consequences for both theory and practice in reading acquisition and dyslexia.Read moreRead less
Stochastic, Neurally-Plausible Models for Selective Attention and Decision Making. An understanding of the basic cognitive processes involved in attention and decision making is the goal of international research effort in a number of disciplines. The benefits expected from such understanding include improvements in the diagnosis and treatment of a variety of cognitive deficits and improved occupational safety and efficiency in settings involving interaction with complex systems, such air traffi ....Stochastic, Neurally-Plausible Models for Selective Attention and Decision Making. An understanding of the basic cognitive processes involved in attention and decision making is the goal of international research effort in a number of disciplines. The benefits expected from such understanding include improvements in the diagnosis and treatment of a variety of cognitive deficits and improved occupational safety and efficiency in settings involving interaction with complex systems, such air traffic control, airline cockpits, motor vehicles, and process management. By developing mathematical models of these processes and the neural mechanisms that underlie them, this project will contribute to this understanding. It will also provide international postdoctoral opportunties for Australian-trained Ph.D. graduates.Read moreRead less
An Integrated Theory of Attention and Decision Making. Biologically, the fundamental computational task carried out by the human brain is the translation of perception into action. To perform this translation, attentional processes select relevant stimuli from the environment and decision processes then identify the selected stimuli. This project develops an integrated theory of attention and decision making in simple visual tasks, which will help us understand how these tasks are carried out i ....An Integrated Theory of Attention and Decision Making. Biologically, the fundamental computational task carried out by the human brain is the translation of perception into action. To perform this translation, attentional processes select relevant stimuli from the environment and decision processes then identify the selected stimuli. This project develops an integrated theory of attention and decision making in simple visual tasks, which will help us understand how these tasks are carried out in the brain. Understanding how these tasks are performed biologically will aid in the design of autonomous information-gathering and decision-making agents whose actions simulate human behaviour. Read moreRead less
The Stochastic Dynamics of Visual Attention. This project develops and tests a class of mathematical models of how information is represented statistically in the human visual system and how that representation is modified by selective attention. These models synthesise current theories about how the visual system encodes information and how people make judgements on the basis of that information. The domain of application of the existing class of models will be extended to allow them to predi ....The Stochastic Dynamics of Visual Attention. This project develops and tests a class of mathematical models of how information is represented statistically in the human visual system and how that representation is modified by selective attention. These models synthesise current theories about how the visual system encodes information and how people make judgements on the basis of that information. The domain of application of the existing class of models will be extended to allow them to predict performance in more complex settings than has hitherto been the case. A program of experimental studies will test the models by measuring human performance in response to computer-generated stimuli.
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The Baining languages: a window on the history of Island Melanesia. Papua New Guinea is Australia's nearest neighbour. The province of East New Britain is one of Papua New Guinea's most economically important regions due to its significant natural resources. However, it is also home to long-standing ethnic tensions over the distribution of land and resources. This project will increase Australia's understanding of the languages, cultures, history and politics of the province, and strengthen Aust ....The Baining languages: a window on the history of Island Melanesia. Papua New Guinea is Australia's nearest neighbour. The province of East New Britain is one of Papua New Guinea's most economically important regions due to its significant natural resources. However, it is also home to long-standing ethnic tensions over the distribution of land and resources. This project will increase Australia's understanding of the languages, cultures, history and politics of the province, and strengthen Australia's ability to make informed economic and political decisions in the area. The project will reinforce Australia's leadership in the field of Melanesian Studies, train postgraduate students, and strengthen strategic ties in the region.Read moreRead less
Remembering that things have changed: A behavioural, pharmacological and biochemical examination of the differences between consolidation and re-consolidation in the day-old chick. This project has five national benefits. 1) It addresses a fundamental scientific and practical problem: to determine whether re-consolidation is actually a repetition of consolidation or in fact a distinct process; 2) it will provide a comprehensive account of how the two processes compare at a biochemical level; 3) ....Remembering that things have changed: A behavioural, pharmacological and biochemical examination of the differences between consolidation and re-consolidation in the day-old chick. This project has five national benefits. 1) It addresses a fundamental scientific and practical problem: to determine whether re-consolidation is actually a repetition of consolidation or in fact a distinct process; 2) it will provide a comprehensive account of how the two processes compare at a biochemical level; 3) it may ultimately provide a pharmacological and behavioural approach to modifying troubling or unwanted memories such as the concerns which may result in post-traumatic stress disorder; 4) it will contribute to Australia's international reputation in behavioural neuroscience and 5) it will provide outstanding training opportunities for Australian undergraduate and postgraduate research students in behavioural neuroscience.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
The advantage of being magnocellular: the role of the dorsal visual stream in object identification. The primary benefit of this project is to basic science and tertiary teaching globally. Visual processing and how it activates attention and operates to guide actions and cognitive behaviour is fundamental to our understanding of life and brain evolution. In particular this new knowledge will further understanding of many cognitive symptoms associated with neurodevelopmental disorders and in the ....The advantage of being magnocellular: the role of the dorsal visual stream in object identification. The primary benefit of this project is to basic science and tertiary teaching globally. Visual processing and how it activates attention and operates to guide actions and cognitive behaviour is fundamental to our understanding of life and brain evolution. In particular this new knowledge will further understanding of many cognitive symptoms associated with neurodevelopmental disorders and in the future should lead to design of better educational technologies for such children. Similarly understanding of temporal sequencing of vision has commercial implications for design of bionic eyes and robotic vision processing.Read moreRead less