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Do sex hormones at birth predict later-life economic preferences? Evidence from a pregnancy birth cohort study: Hormones at birth and preferencesEconomic preferences may be shaped by exposure to sex hormones around birth. Prior studies of economic preferences and numerous other phenotypic characteristics use digit ratios (2D : 4D), a purported proxy for prenatal testosterone exposure, whose validity has recently been questioned. We use direct measures of neonatal sex hormones (testosterone and oestrogen), measured from umbilical cord blood (n = 200) to investigate their association with later-life economic preferences (risk preferences, competitiveness, time preferences and social preferences) in an Australian cohort (Raine Study Gen2).
Research
Exploring Sugary Drink Consumption and Perceptions among Primary-School-Aged Children and Parents in AustraliaSugar-sweetened beverages (SSBs) account for a significant proportion of sugar in the diet of children and are directly associated with obesity in this group. While there have been many studies on adolescent SSB consumption, few studies have examined the predictors of SSB consumption in primary-school-aged children. The aim of this study was to understand the degree to which a child's consumption across a range of beverages is influenced by their own attitudes and by their parents' attitudes and parents' consumption behaviours.
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Parent and Child Choice of Sugary Drinks Under Four Labelling ConditionsThe majority of Australian children exceed the World Health Organization's recommended dietary intake of free sugar, particularly through the consumption of sugar-sweetened beverages. Front-of-pack nutrition labels increase perceived risk and deter the consumption of sugar-sweetened beverages.
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Evaluation of the Community Playgroup ProgramThis evaluation explored the facilitators & barriers that influence Community Playgroup attendance, and the impact of attending playgroups on child development.
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Public Health Approach to Child Abuse and Neglect: Antecedents and Outcomes (Apr 2012 to Jun 2019)This project uses longitudinal population data provided through the Developmental Pathways in WA Children Project (Developmental Pathways Project).
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Methodological approach to exploring change in the Australia Early Development Instrument (AEDI): The estimation of a critical differenceThis report provides the technical details for the methodology calculated to determine "how big" a difference in the AEDI results between 2009 and 2012 is...
Research
Maternal life stress events in pregnancy link to children's school achievement at age 10 yearsTo test the hypothesis that maternal antenatal exposure to life stress events is associated with lower achievement in literacy and numeracy at age 10 years,...
Research
Evolution of pulmonary inflammation and nutritional status in infants and young children with cystic fibrosisImproved nutrition is the major proven benefit of newborn screening programmes for cystic fibrosis (CF) and is associated with better clinical outcomes.
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Responsiveness of the human airway in vitro during deep inspiration and tidal oscillationIn healthy individuals, deep inspiration produces bronchodilation and reduced airway responsiveness, which may be a response of the airway wall to mechanical...
News & Events
Children’s voices must be heardAround seven per cent of children and young people live in poverty, and one third are developmentally vulnerable when they start full-time school.