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Research

Early Years and Disadvantage: Matching Developmental Circumstances in Populations to Prevention and Intervention Opportunities

In this chapter we use rich longitudinal data to examine the typical growth of vocabulary in children as they age from 4 years onwards.

Research

Preservice teachers’ accuracy in measuring child engagement using a digitised momentary time sampling measure

Engagement has been identified as an important predictor of student outcomes; therefore, teachers’ ability to accurately and objectively measure student engagement is essential and can assist teachers to make instructional decisions based on data rather than perception.

Research

Healthy and Sustainable Diet Index: Development, Application and Evaluation Using Image-Based Food Records

There are limited methods to assess how dietary patterns adhere to a healthy and sustainable diet. The aim of this study was to develop a theoretically derived Healthy and Sustainable Diet Index.

Research

Children's neighbourhood physical environment and early development: an individual child level linked data study

The neighbourhood physical environment has a weak but significant association with early childhood development

Research

Vitamin A supplementation in very-preterm or very-low-birth-weight infants to prevent morbidity and mortality: A systematic review and meta-Analysis of randomized trials

A previous systematic review showed that intramuscular vitamin A supplementation reduced the risk of bronchopulmonary dysplasia (BPD) in very-low-birth-weight (VLBW) infants. However, more recent studies have questioned this finding.

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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 preferences

Economic 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).

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Healthy population ageing depends on investment in early childhood learning and development

Interventions in the early years provide a sustainable solution by generating long-term labour productivity and social welfare benefits

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Status and Trends of Physical Activity Surveillance, Policy, and Research in 164 Countries: Findings From the Global Observatory for Physical Activity-GoPA! 2015 and 2020 Surveys

Physical activity (PA) surveillance, policy, and research efforts need to be periodically appraised to gain insight into national and global capacities for PA promotion. The aim of this paper was to assess the status and trends in PA surveillance, policy, and research in 164 countries.

Research

Play Active physical activity policy intervention and implementation support in early childhood education and care: results from a pragmatic cluster randomised trial

Policy interventions to increase physical activity in early childhood education and care (ECEC) services are effective in increasing physical activity among young children. However, a large proportion of ECEC services do not have nor implement a physical activity policy.

Research

Surgery for rheumatic heart disease in the Northern Territory, Australia, 1997-2016: what have we gained?

Between 1964 and 1996, the 10-year survival of patients having valve replacement surgery for rheumatic heart disease (RHD) in the Northern Territory, Australia, was 68%. As medical care has evolved since then, this study aimed to determine whether there has been a corresponding improvement in survival.