Integrated, interactive and systematic Marine Protected Area design for sustainability of South Australian marine environments: A GIS-based, spatial optimisation approach. This project aims to enhance MPA design in SA by integrating systematic conservation plannning (SCP), spatial optimisation and Geographic Information Systems (GIS). New, integrated Integer Programming (IP) models will be built based on established SCP principles and nationally agreed marine conservation criteria. The IP models ....Integrated, interactive and systematic Marine Protected Area design for sustainability of South Australian marine environments: A GIS-based, spatial optimisation approach. This project aims to enhance MPA design in SA by integrating systematic conservation plannning (SCP), spatial optimisation and Geographic Information Systems (GIS). New, integrated Integer Programming (IP) models will be built based on established SCP principles and nationally agreed marine conservation criteria. The IP models will be tightly coupled with the GIS to create an interactive Spatial Decision Support Tool (SDSS) for systematic MPA design - the first of its kind. The SDSS will enable real-time, systematic MPA design and will provide flexible design options for a comprehensive, adequate, representative and efficient MPA system for SA.Read moreRead less
Spatial and temporal monitoring of soil erosion risk with satellite imagery. This project is directed towards Sustainable farm practices, one of the national priorities in the Caring for Our Country program. The satellite image-based monitoring system will provide new information about the changing distribution of erosion risk in seasonal cropping systems, and identify areas where agricultural practices significantly influence this risk. The research will allow landholders, regional, state and n ....Spatial and temporal monitoring of soil erosion risk with satellite imagery. This project is directed towards Sustainable farm practices, one of the national priorities in the Caring for Our Country program. The satellite image-based monitoring system will provide new information about the changing distribution of erosion risk in seasonal cropping systems, and identify areas where agricultural practices significantly influence this risk. The research will allow landholders, regional, state and national authorities to better target effort towards sustainable land management, and improve monitoring and reporting of land condition across broad agricultural regions. Dynamic monitoring of erosion risk will also track landscape conditions and farmer responses to changing climate.Read moreRead less
Improving eyewitness identification accuracy using free-report lineups. There is major national and community interest in the successful conduct of criminal investigations. This research addresses the accuracy of eyewitness identification tests. Specifically, we investigate whether developing lineup procedures that separate out witnesses who are unsure of their response will prevent erroneous identifications. Progress on this issue makes an important contribution to decisions about the ideal lin ....Improving eyewitness identification accuracy using free-report lineups. There is major national and community interest in the successful conduct of criminal investigations. This research addresses the accuracy of eyewitness identification tests. Specifically, we investigate whether developing lineup procedures that separate out witnesses who are unsure of their response will prevent erroneous identifications. Progress on this issue makes an important contribution to decisions about the ideal lineup procedure, thereby preventing innocent people from being prosecuted and perpetrators being free to re-offend. Additionally the international collaboration on the project will increase the visibility of Australian social science research and provide crucial development opportunities for young Australian scientists.Read moreRead less
Identifying the bad guy with deadlined confidence judgments. There is major interest in the successful conduct of criminal investigations. Identity tests are commonly used in such investigations, but eyewitness decision accuracy is still unacceptably low. While eyewitness memory research has already contributed significantly to the development of procedures that improve the diagnosticity of identification decisions, our proposal offers radical new alternatives that can significantly improve diag ....Identifying the bad guy with deadlined confidence judgments. There is major interest in the successful conduct of criminal investigations. Identity tests are commonly used in such investigations, but eyewitness decision accuracy is still unacceptably low. While eyewitness memory research has already contributed significantly to the development of procedures that improve the diagnosticity of identification decisions, our proposal offers radical new alternatives that can significantly improve diagnosticity. In refining and evaluating these alternatives we will boost the profile of Australian science research and provide rich international training environments for young Australian and overseas scientists.Read moreRead less
Interviewing eyewitnesses: Enhancing output quantity and diagnosing accuracy. Although there has been general international agreement that open-ended police interviews (e.g., the Cognitive Interview) enhance output quantity and accuracy, it is also well documented that police investigators often depart from these procedures in order to probe for additional information. An approach to eyewitness interviewing that allows police to elicit greater detail while able to assess likely accuracy not only ....Interviewing eyewitnesses: Enhancing output quantity and diagnosing accuracy. Although there has been general international agreement that open-ended police interviews (e.g., the Cognitive Interview) enhance output quantity and accuracy, it is also well documented that police investigators often depart from these procedures in order to probe for additional information. An approach to eyewitness interviewing that allows police to elicit greater detail while able to assess likely accuracy not only has the potential to be widely adopted but would also provide a major breakthrough in the investigation of crimes and other incidents where interview data are so critical. This in turn would further enhance the profile of Australian (and UK) forensic science.Read moreRead less
Setting Geographic Priorities for Integrated Landscape Restoration in a Fragmented Agricultural Region. This research project aims to develop the theory and application of integrated landscape restoration in a fragmented agricultural region - the Mt. Lofty Ranges of South Australia. Spatially explicit priorities will be set for the type and location of habitat to be restored for the benefit of the natural biodiversity within a physical environmental, economic and social context. Heuristic and op ....Setting Geographic Priorities for Integrated Landscape Restoration in a Fragmented Agricultural Region. This research project aims to develop the theory and application of integrated landscape restoration in a fragmented agricultural region - the Mt. Lofty Ranges of South Australia. Spatially explicit priorities will be set for the type and location of habitat to be restored for the benefit of the natural biodiversity within a physical environmental, economic and social context. Heuristic and optimisation models will be created within a Geographic Information System (GIS) and assessed for their ability to set such priorities in integrated landscape restoration. The techniques will help sustain ecological, physical and human systems in many other over-cleared regions.Read moreRead less
Uncovering the processes underlying human category learning. There is a pervasive belief that complex tasks can somehow be learned via a 'smart' implicit or procedural learning mechanism, which operates independently of memory and attention. This idea has important implications for our understanding of cognition. If true, there seems little point in providing explicit instruction in such tasks, and efforts to do so are, at best, wasted time and, at worst, detrimental to the learning process. Th ....Uncovering the processes underlying human category learning. There is a pervasive belief that complex tasks can somehow be learned via a 'smart' implicit or procedural learning mechanism, which operates independently of memory and attention. This idea has important implications for our understanding of cognition. If true, there seems little point in providing explicit instruction in such tasks, and efforts to do so are, at best, wasted time and, at worst, detrimental to the learning process. This project will provide much-needed scrutiny of this idea and will help not only to re-orient our understanding of how we deal with complex information, but will also highlight issues about data interpretation that are fundamental for the research and wider communities.Read moreRead less
I am a molecular geneticist with a main research focus in the identification and characterisation of genes and molecular pathways involved in intellectual disability and epilepsy.
Eyewitness identification: Metacognitive influences on choosing behaviour. There is major national and community interest in the successful conduct of criminal investigations. This research addresses the two most significant problems associated with the conduct of eyewitness identification tests: mistaken identifications of innocent suspects and failure to identify guilty suspects when they are present in the lineup. Progress on the latter problem - which results in offenders avoiding detection ....Eyewitness identification: Metacognitive influences on choosing behaviour. There is major national and community interest in the successful conduct of criminal investigations. This research addresses the two most significant problems associated with the conduct of eyewitness identification tests: mistaken identifications of innocent suspects and failure to identify guilty suspects when they are present in the lineup. Progress on the latter problem - which results in offenders avoiding detection - would be a major contribution with national impact. As well as the obvious implications for the conduct of lineups, the international collaboration on the project will increase the visibility of Australian social science research and provide crucial development opportunities for young Australian scientists.Read moreRead less
Can attentional re-training reduce food cravings and consumption? This project aims to determine the impact of a procedure involving the re-training of attention to food cues on food cravings and food intake. Results will advance our understanding of food cravings and contribute to interventions aimed at curbing unwanted cravings and (over) consumption.