Determinants of Audio-Visual effects in degraded and non-degraded speech. Seeing a speaker's face can affect the perception of their speech in a number of ways. This project proposes a detailed comparison of factors that affect Audio-Visual (AV) facilitation of degraded speech detection and identification. Detection-based tasks should be more sensitive to signal based correlations whereas identification-based effects more sensitive to complementary information. The significance of the current pr ....Determinants of Audio-Visual effects in degraded and non-degraded speech. Seeing a speaker's face can affect the perception of their speech in a number of ways. This project proposes a detailed comparison of factors that affect Audio-Visual (AV) facilitation of degraded speech detection and identification. Detection-based tasks should be more sensitive to signal based correlations whereas identification-based effects more sensitive to complementary information. The significance of the current proposal is that it offers both a strategy and a connected series of experiments for determining key behavioural constraints on AV speech integration. Understanding AV interactions will build links between neurophysiological processes and coherent perception and have important implications for AV application.Read moreRead less
Establishing how head and face movement properties contribute to the perception of speech and identity. The proposed studies provide an extensive research program into audio-visual speech processing and person identification: key components of face-to-face communication. The likely impact and benefits of the project concern its contribution to perceptual theory (linking signal, brain and behaviour) and its practical implications: For determining the viability of multimodal biometric identificati ....Establishing how head and face movement properties contribute to the perception of speech and identity. The proposed studies provide an extensive research program into audio-visual speech processing and person identification: key components of face-to-face communication. The likely impact and benefits of the project concern its contribution to perceptual theory (linking signal, brain and behaviour) and its practical implications: For determining the viability of multimodal biometric identification procedures by assessing the distinctiveness and permanence of AV speech characteristics. In the development of a visual dubbing technique that has potential for communication in noisy environments (and for the deaf) and for the development of a morphable model for AV presentation that has application for both first and second language learning.Read moreRead less
Attracting and sustaining engaged science and mathematics teachers. Attracting and sustaining engaged science and mathematics teachers. This project will examine what attracts or deters potential, future and practising teachers of the sciences and mathematics, by focusing on current teachers, school and university students in Queensland. Promises of a technological revolution and rapid economic development will be hollow if students do not study sciences and mathematics, and there are too few qu ....Attracting and sustaining engaged science and mathematics teachers. Attracting and sustaining engaged science and mathematics teachers. This project will examine what attracts or deters potential, future and practising teachers of the sciences and mathematics, by focusing on current teachers, school and university students in Queensland. Promises of a technological revolution and rapid economic development will be hollow if students do not study sciences and mathematics, and there are too few qualified teachers. This project will identify where to intervene in the science and mathematics teacher supply pipeline, and policy levers to attract and sustain quality teachers. The project is expected to uncover what attracts or deters teachers of science and mathematics—disciplines essential to industry innovation, a skilled workforce and productivity growth.Read moreRead less
Pathways to work engagement, wellbeing and positive teaching among mid-career teachers: The role of personal and workplace resources. Teaching is a highly demanding, yet rewarding career for many. It is also a decidedly stressful occupation associated with high burnout. By following a large sample of teachers recruited ten years earlier into their mid-career, this project investigates the coping and motivational resources that keep them engaged, allowing them to thrive personally and professiona ....Pathways to work engagement, wellbeing and positive teaching among mid-career teachers: The role of personal and workplace resources. Teaching is a highly demanding, yet rewarding career for many. It is also a decidedly stressful occupation associated with high burnout. By following a large sample of teachers recruited ten years earlier into their mid-career, this project investigates the coping and motivational resources that keep them engaged, allowing them to thrive personally and professionally in different kinds of school environments, versus pathways that predict to burnout, ill-being and negative teaching behaviours. Selected subgroups who were most at risk and most positively engaged earlier in their career will be the focus of longitudinal case studies to uncover more nuanced processes promoting positive and negative pathways.Read moreRead less
School principals’ diminishing wellbeing. School principals’ diminishing wellbeing. This project aims to investigate the effect of State Education Departments’ policy interventions designed to improve school principals’ flagging wellbeing. Increasing competition, accountability and public scrutiny make principals stressed; since their influence on students is second only to teachers’, this threatens Australia’s socioeconomic outcomes. The project will map policy interventions to changes in princ ....School principals’ diminishing wellbeing. School principals’ diminishing wellbeing. This project aims to investigate the effect of State Education Departments’ policy interventions designed to improve school principals’ flagging wellbeing. Increasing competition, accountability and public scrutiny make principals stressed; since their influence on students is second only to teachers’, this threatens Australia’s socioeconomic outcomes. The project will map policy interventions to changes in principals’ motivation and wellbeing, and share information about the most productive and cost effective interventions with key stakeholders across Australia. This research could reverse the declining wellbeing of Australia’s school leaders.Read moreRead less
Development of an intervention to enhance rural and regional service delivery to human service clients. A proactive program managing organisational stress and isolation in rural community service organisations is urgently needed to reduce unplanned absences and costly staff turnover among professionals working in a difficult environment. The intervention program focuses on extremely high risk regional workers - professional staff having daily contact with potentially difficult clients (e.g., per ....Development of an intervention to enhance rural and regional service delivery to human service clients. A proactive program managing organisational stress and isolation in rural community service organisations is urgently needed to reduce unplanned absences and costly staff turnover among professionals working in a difficult environment. The intervention program focuses on extremely high risk regional workers - professional staff having daily contact with potentially difficult clients (e.g., persons suffering from neglect, abuse, drugs). Strategies at both organisational and individual levels will be aimed at preventing rather than merely reducing stress. An educational package will be developed, subjected to two cycles of process and outcome evaluation, and prepared for use in this and other regional/rural organisations.Read moreRead less
Improving the identification of juvenile firesetters at high risk of recidivism. Young firesetters are not only responsible for some fifth of all fires, they also are at risk of becoming adult arsonists. Australian fire services provide educational programs for young firesetters but about a third may continue to light fires. This project will allow clarification of variables most associated with ongoing firesetting behaviour (recidivism), better prediction of high risk juveniles, understanding ....Improving the identification of juvenile firesetters at high risk of recidivism. Young firesetters are not only responsible for some fifth of all fires, they also are at risk of becoming adult arsonists. Australian fire services provide educational programs for young firesetters but about a third may continue to light fires. This project will allow clarification of variables most associated with ongoing firesetting behaviour (recidivism), better prediction of high risk juveniles, understanding of the predictive value of a screening tool, valid assessment of recidivism rates and an increased understanding of mental health agency involvement with firesetter families. These outcomes will help improve programs involving juvenile firesetters, thereby reducing arson and the high cost of uncontrolled fire.Read moreRead less
Safe and unsafe workplace behaviour: the impact of organisational culture and climate. This APA(I) project involves a study of safety cultures of organizations and safety climates of workgroups. It will develop and trial safety interventions derived from an understanding of the normative and individual psychological contracts of safety. It is hypothesized that such contracts will impact on safety behaviors and injury rate. The project will be conducted in collaboration with Kmart and KAAL (A ....Safe and unsafe workplace behaviour: the impact of organisational culture and climate. This APA(I) project involves a study of safety cultures of organizations and safety climates of workgroups. It will develop and trial safety interventions derived from an understanding of the normative and individual psychological contracts of safety. It is hypothesized that such contracts will impact on safety behaviors and injury rate. The project will be conducted in collaboration with Kmart and KAAL (Alcoa) who experience very different levels of risk. The ultimate aim is to develop a better understanding of the complex human systems which impact on safety behaviors and injury rates in organizations.Read moreRead less
Gendered engagement and participation in sciences and mathematics. This project aims to identify the reasons for the declining numbers of girls (and boys) studying sciences, technology, engineering and mathematics (STEM) subjects during secondary school. This project will conduct complementary longitudinal studies in Australia, in collaboration with leading international scholars, analysing declining motivations, especially for girls/women, to show how this predicts different STEM career choices ....Gendered engagement and participation in sciences and mathematics. This project aims to identify the reasons for the declining numbers of girls (and boys) studying sciences, technology, engineering and mathematics (STEM) subjects during secondary school. This project will conduct complementary longitudinal studies in Australia, in collaboration with leading international scholars, analysing declining motivations, especially for girls/women, to show how this predicts different STEM career choices and actual occupational outcomes, to yield theoretical developments and inform policy to improve the participation of girls/women (and boys/men) in these fields. Expected outcomes of this project include the provision of comprehensive evidence-informed recommendations to Federal and State government, industry and education stakeholders, which will enable the coordinated development of intervention programs to address these issues.Read moreRead less
Participation in mathematics and science careers: longitudinal study of motivational and contextual predictors. Australia faces escalating shortages of suitably qualified individuals in science, technology, engineering and mathematics, negatively impacting economic and national wellbeing. Why young people are losing interest and not pursuing these fields will be determined in three complementary longitudinal studies spanning ages 12 up to their early 30's.