Information seeking, cognition, and individual differences. The public now has access to vast amounts of scientific knowledge and information on the internet and in other new media. Paradoxically, this increasing availability of knowledge has been accompanied by the increasing traction of pseudoscientific misinformation. This project explores the reasons underlying those trends and seeks solutions.
The emotional psychology of blood donors: understanding and using the affective key to donor return. Every week in Australia 27,000 blood donations are required to meet medical needs. Though donors are continually recruited, each year around 40per cent of Australian donors fail to re-donate. Why this occurs and how to prevent this is not well understood. Using an approach grounded in psychology and affective science, this project comprises a program of studies that aims to advance understanding ....The emotional psychology of blood donors: understanding and using the affective key to donor return. Every week in Australia 27,000 blood donations are required to meet medical needs. Though donors are continually recruited, each year around 40per cent of Australian donors fail to re-donate. Why this occurs and how to prevent this is not well understood. Using an approach grounded in psychology and affective science, this project comprises a program of studies that aims to advance understanding of the affective factors that contribute to blood donor return and translate that understanding into interventions to increase donor return. The project aims to advance the psychological conceptualisation of blood donation by integrating insight from affective science, while also enabling the Blood Service to meet the nation's demand for blood products.Read moreRead less
How pain shapes our social world. Pain is an important source of human experience. Traditionally it has been defined by its social and psychological costs and treated as a problem that needs to be ‘fixed’. This project represents the first systematic study of the ways in which pain may motivate social and behavioural responses that serve to enhance affiliation, communication, solidarity, and group formation. In this way, pain may serve to connect people with their social worlds - it may act as s ....How pain shapes our social world. Pain is an important source of human experience. Traditionally it has been defined by its social and psychological costs and treated as a problem that needs to be ‘fixed’. This project represents the first systematic study of the ways in which pain may motivate social and behavioural responses that serve to enhance affiliation, communication, solidarity, and group formation. In this way, pain may serve to connect people with their social worlds - it may act as social glue - bringing people together and strengthening social connection. The findings will help to to provide a broader perspective on physical pain and will lead to insights that are important when treating pain.Read moreRead less
Identifying the biopsychosocial factors promoting healthy, productive, and fulfilling transitions from high school: A seven-year longitudinal study. The post high-school transition represents the confluence of a number of developmental tasks. While there is considerable research on individuals after this transition, little research has examined adolescent development to identify early indicators of transition success. This project seeks to extend the multi-state, multi-year Australian Character ....Identifying the biopsychosocial factors promoting healthy, productive, and fulfilling transitions from high school: A seven-year longitudinal study. The post high-school transition represents the confluence of a number of developmental tasks. While there is considerable research on individuals after this transition, little research has examined adolescent development to identify early indicators of transition success. This project seeks to extend the multi-state, multi-year Australian Character Study (ACS), at the critical period when the ACS cohort will be transitioning out of school. Using a biopsychosocial approach, the research will explore the degree to which character strengths, contextual factors, and their interaction lead to positive transition experiences across a wide variety of domains, including social, spiritual, physical, and educational and occupational attainment.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE160100459
Funder
Australian Research Council
Funding Amount
$369,000.00
Summary
The influence of features of the online environment on risk taking. This project aims to increase our understanding of what aspects of websites encourage people to engage in risky behaviours. Risk taking in online environments can have significant negative consequences, such as being a victim or perpetrator of cybercrime. This project aims to develop and test a conceptual model to understand the psychological processes underlying risk taking online, focusing on the impact of social cues and spec ....The influence of features of the online environment on risk taking. This project aims to increase our understanding of what aspects of websites encourage people to engage in risky behaviours. Risk taking in online environments can have significant negative consequences, such as being a victim or perpetrator of cybercrime. This project aims to develop and test a conceptual model to understand the psychological processes underlying risk taking online, focusing on the impact of social cues and specific online environmental cues. Anticipated project outcomes will benefit policy-makers by identifying how sites can be made safer and may also show how to educate people to make safe decisions online and to avoid sites that may encourage them to take risks or engage in anti-social behaviours.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE140101071
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Does obesity alter the associations to food related cues, contexts and responses? Obesity is increasing dramatically in the developed world. The reasons for this are unclear, however the abundance of cheap, palatable food is clearly a contributing factor. Studies suggest differences arise in the processing of food rewards between overweight and lean individuals and the way they respond to food associated cues. This indicates that food associated cues may be more likely to evoke feeding behaviour ....Does obesity alter the associations to food related cues, contexts and responses? Obesity is increasing dramatically in the developed world. The reasons for this are unclear, however the abundance of cheap, palatable food is clearly a contributing factor. Studies suggest differences arise in the processing of food rewards between overweight and lean individuals and the way they respond to food associated cues. This indicates that food associated cues may be more likely to evoke feeding behaviours in absence of metabolic needs, therefore contributing to over eating that leads to obesity. This project will determine how rats, exposed to a model of our obesogenic western diet, process distinct cues and contexts associated with food rewards and control value driven responses to gain food rewards.Read moreRead less
Advancing occupational stress research: a comprehensive trial of the Healthy Workplaces program. The project will provide a comprehensive controlled trial of an innovative stress management intervention focusing on leadership development, in one police service. Pilot results indicated significant improvements in both leader and subordinate’s health and job performance and produced economic savings.
Western-style diet and impairments in food-intake control in humans. Animals fed a Western-style (W-S) diet high in saturated fat and added sugar rapidly develop cognitive impairments, which include disrupted food-intake control. This project aims to see if this also occurs in lean healthy people who eat a W-S diet. That is, are W-S diets associated with impaired cognition, and especially food-intake control, in adults and children, and is this caused by a W-S diet? Obesity is a major public hea ....Western-style diet and impairments in food-intake control in humans. Animals fed a Western-style (W-S) diet high in saturated fat and added sugar rapidly develop cognitive impairments, which include disrupted food-intake control. This project aims to see if this also occurs in lean healthy people who eat a W-S diet. That is, are W-S diets associated with impaired cognition, and especially food-intake control, in adults and children, and is this caused by a W-S diet? Obesity is a major public health issue and the significance of this project lies in testing a new account of how overeating may first occur. The expected outcome aims to show that a W-S diet can disrupt various aspects of cognition in adults and children, including food-intake control, providing an entirely new basis to argue for a better diet.Read moreRead less
The biological origins underpinning adolescent sleep timing. Notwithstanding cultural and social influences, bedtimes gradually become later during adolescence, suggesting common biological contributions. Reductions in sleep pressure, delays in the 24-hour circadian rhythm, and genetic associations have been implicated, yet comprehensive prospective data from these biological sleep processes are lacking. This project aims to use periodic 'in-lab' assessments to unmask young adolescents' circadia ....The biological origins underpinning adolescent sleep timing. Notwithstanding cultural and social influences, bedtimes gradually become later during adolescence, suggesting common biological contributions. Reductions in sleep pressure, delays in the 24-hour circadian rhythm, and genetic associations have been implicated, yet comprehensive prospective data from these biological sleep processes are lacking. This project aims to use periodic 'in-lab' assessments to unmask young adolescents' circadian rhythm delay and sleep pressure which may predict naturalistic sleep behaviour in their home environment. It is predicted that adolescents who show both low sleep pressure and later circadian delay to possess later bedtimes, thus enhancing knowledge of covert biological mechanisms sabotaging healthy adolescent sleep.Read moreRead less
Advancing the science of willpower: investigating the mechanisms and processes of self-control. Willpower or 'good' self control is important for success in our academic, occupational, and social lives. This project will use cutting-edge scientific methods to investigate how glucose, the primary fuel for body function, promotes 'good' self-control and stimulates regions in the brain important for self-control.