Discovery Early Career Researcher Award - Grant ID: DE140101588
Funder
Australian Research Council
Funding Amount
$392,459.00
Summary
Do physical activity and electronic screen behaviours influence cognitive and psychosocial development in preschool children? Levels of physical inactivity and screen-based entertainment are alarmingly high among preschool children, yet little is known about the independent effects of these behaviours on cognitive and psychosocial development during early childhood. This project will investigate the associations between physical activity and screen-based entertainment and cognitive and psychosoc ....Do physical activity and electronic screen behaviours influence cognitive and psychosocial development in preschool children? Levels of physical inactivity and screen-based entertainment are alarmingly high among preschool children, yet little is known about the independent effects of these behaviours on cognitive and psychosocial development during early childhood. This project will investigate the associations between physical activity and screen-based entertainment and cognitive and psychosocial development in preschool children. The findings will identify how much and which types of these behaviours influence developmental outcomes in young children. This knowledge will benefit parents, educators, health professionals and governments to develop and implement evidence-based strategies and policies to give young children the best start in life.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE150101921
Funder
Australian Research Council
Funding Amount
$357,000.00
Summary
Effects of reducing sitting on toddlers’ executive functions: Cluster RCT. The levels of sedentary behaviour are now alarmingly high in toddlers, yet little is known about the effect of this behaviour on cognitive development and executive functions during early childhood. This 15 month cluster randomised controlled trial will examine the effects of reduced sitting time on cognitive development and executive functions in Australian toddlers from low socio-economic families. This project aims to ....Effects of reducing sitting on toddlers’ executive functions: Cluster RCT. The levels of sedentary behaviour are now alarmingly high in toddlers, yet little is known about the effect of this behaviour on cognitive development and executive functions during early childhood. This 15 month cluster randomised controlled trial will examine the effects of reduced sitting time on cognitive development and executive functions in Australian toddlers from low socio-economic families. This project aims to develop and implement evidence-based strategies and policies designed to optimise developmental and health outcomes in young children, specifically in those from a low socio-economic status, thus giving young children the best start in life.Read moreRead less
Adolescent Rural Cohort Study Hormones, Health, Education, Environments And Relationships
Funder
National Health and Medical Research Council
Funding Amount
$1,016,983.00
Summary
Adolescence is a time of major physical, emotional and social change, often characterised by risk taking and experimentation. Behaviours and decisions taken at this time of life will shape future health. This rural cohort study will for the first time will study the influence of pubertal hormones on behaviours, mental and physical health and general well being in adolescents.
Improving the quality of life of children born very premature. This research program is in line with the national research priority to promote good health and well being, and more specifically to provide a healthy start to life for high-risk infants. This research program is attempting to improve the quality of life of infants born very preterm by improving our understanding of the nature of the problems faced by these high-risk children. This knowledge will inform future preventative care and ....Improving the quality of life of children born very premature. This research program is in line with the national research priority to promote good health and well being, and more specifically to provide a healthy start to life for high-risk infants. This research program is attempting to improve the quality of life of infants born very preterm by improving our understanding of the nature of the problems faced by these high-risk children. This knowledge will inform future preventative care and early intervention strategies. More directly, this research program incorporates a series of randomised controlled trials which are all attempting to improve the health and well being of these vulnerable infants.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE230101053
Funder
Australian Research Council
Funding Amount
$450,556.00
Summary
Influence of parent and educator feeding practices on child self-regulation. This project aims to be the first study to investigate whether children who experience consistent and responsive feeding practices both at home and in early childhood education and care have higher levels of self-regulation, optimal eating behaviour and diet quality. The project expects to develop simple and low-cost strategies that parents and educators can use at mealtimes to enhance child self-regulation. With one mi ....Influence of parent and educator feeding practices on child self-regulation. This project aims to be the first study to investigate whether children who experience consistent and responsive feeding practices both at home and in early childhood education and care have higher levels of self-regulation, optimal eating behaviour and diet quality. The project expects to develop simple and low-cost strategies that parents and educators can use at mealtimes to enhance child self-regulation. With one million Australian children in care during their parent’s working week, outcomes of this project have widespread benefits. Higher self-regulation improves a child's health and well-being and provides short- and long-term social and economic benefits including school readiness, academic achievement and workforce participation.Read moreRead less
Early School-Age Outcomes After Exposure To Repeat Prenatal Corticosteroids - A Randomised Controlled Trial
Funder
National Health and Medical Research Council
Funding Amount
$1,083,964.00
Summary
AIMS OF THE RESEARCH We have recently concluded a large clinical trial in Australia and New Zealand of repeat dose of antenatal corticosteroids given to women who were likely to deliver their baby too early (before 34 weeks of pregnancy). We have been able to show that repeat doses of corticosteroids before birth significantly reduces the risk of the baby developing respiratory difficulties after birth from 41.4% to 32.8%. However, we are not sure if this potentially important improvement will t ....AIMS OF THE RESEARCH We have recently concluded a large clinical trial in Australia and New Zealand of repeat dose of antenatal corticosteroids given to women who were likely to deliver their baby too early (before 34 weeks of pregnancy). We have been able to show that repeat doses of corticosteroids before birth significantly reduces the risk of the baby developing respiratory difficulties after birth from 41.4% to 32.8%. However, we are not sure if this potentially important improvement will translate into better outcomes for the children as they grow older and reach school-age. As there are many examples of treatments given around the time of birth that have been shown to have some short-term benefits, but substantial long-term harms, we must be as certain as we can be that any advance in one small area of health is not counterbalanced by disadvantages in other health areas. This is particularly important to find out for repeat antenatal corticosteroids given the earlier conflicting reports from non-randomised studies. We plan to assess the 1085 survivors from our earlier clinical trial of repeat dose of prenatal corticosteroids when they are of early school age. We will assess their movement and other important areas of their brain function, as well as their school progress, blood pressure, lung function and general health and growth. EXPECTED OUTCOMES OF THE RESEARCH If we find important improvements in health outcomes at school-age in children exposed to repeat corticosteroids, without any substantial couterbalancing adverse effects, repeat steroids will be recommended standard therapy in women who are likely to give birth to their baby very early. This will lead to a reduction in the burden of ill health.Read moreRead less
A Randomized Controlled Trial Of Effects Of Early Life Exposure To General Anaesthesia On Neurobehavioural Outcomes In Children With Cystic Fibrosis (CF)
Funder
National Health and Medical Research Council
Funding Amount
$587,240.00
Summary
Anaesthesia permits surgeries and other interventional procedures that benefit the health of children to be performed painlessly and non-traumatically. This study will provide critical information about whether the drugs used commonly for general anaesthesia represents a risk to very young children in terms of their neurobehavioural development.
Modern Chemical Exposures In Utero And In Infancy, And Their Impact Upon Early Neurodevelopmental Outcomes In The Barwon Infant Study, An Unselected Birth Cohort Study
Funder
National Health and Medical Research Council
Funding Amount
$138,353.00
Summary
I am a paediatric doctor interested in the effects of modern industrial chemicals on children’s development. Even in the womb babies are exposed to industrial chemicals and we know some, like lead, are harmful to developing brains. I am interested in other chemicals that are now suspected to affect development, including the polybrominated diphenyl esters (PBDEs), and I intend to investigate this as part of the Barwon Infant Study, which follows 1250 children from before birth to 3 years.