Childhood Development

Psychological impacts of “screen time” and “green time” for children and adolescents: A systematic scoping review

Technological developments in recent decades have increased young people’s engagement with screen-based technologies (screen time), and a reduction in young people’s contact with nature (green time) has been observed concurrently. This combination of high screen time and low green time may affect mental health and well-being.

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Father-child play: A systematic review of its frequency, characteristics and potential impact on children’s development

Highlights • Fathers spend a large proportion of their time with their children engaging in play. • This is often in the form of physical play such as rough and tumble. • Fathers’ play frequency increases from infancy and declines as children reach school age. • Early father-infant play is linked to positive social, emotional

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Parental Screen Use and Effect on Children – Association of Parental and Contextual Stressors With Child Screen Exposure and Child Screen Exposure Combined With Feeding

Are individual and contextual stressors associated with the use and duration of screen time and screen time combined with food in children aged 7 to 18 months?

Parental Screen Use and Effect on Children – Association of Parental and Contextual Stressors With Child Screen Exposure and Child Screen Exposure Combined With Feeding Read More »

Associations of extracurricular physical activity patterns and body composition components in a multi-ethnic population of UK children (the Size and Lung Function in Children study): a multilevel modelling analysis

Abstract: Background Body Mass Index (BMI) is a common outcome when assessing associations between childhood overweight and obesity and physical activity patterns. However, the fat and fat-free components of BMI, measured by the Fat Mass Index (FMI) and Fat-Free Mass Index (FFMI), may show contrasting associations with physical activity, while ethnic groups may vary in both

Associations of extracurricular physical activity patterns and body composition components in a multi-ethnic population of UK children (the Size and Lung Function in Children study): a multilevel modelling analysis Read More »

Neighbourhoods for Active Kids: study protocol for a cross-sectional examination of neighbourhood features and children’s physical activity, active travel, independent mobility and body size

New Zealand children’s physical activity, including independent mobility and active travel, has declined markedly over recent decades. The Neighbourhoods for Active Kids (NfAK) study examines how neighbourhood built environments are associated with the independent mobility, active travel, physical activity and neighbourhood experiences of children aged 9–12 years in primary and intermediate schools across Auckland, New Zealand’s largest city.

Neighbourhoods for Active Kids: study protocol for a cross-sectional examination of neighbourhood features and children’s physical activity, active travel, independent mobility and body size Read More »

Limiting Children’s Screen Time Improves Their Memory, Attention and Language Skills

Childhood and adolescence are crucial periods for brain development, and the behaviours during a typical 24 h period contribute to cognitive performance. The Canadian 24-Hour Movement Guidelines for Children and Youth recommend at least 60 min physical activity per day, 2 h or less recreational screen time per day, and 9–11 h sleep per night in children aged 8–11 years. We investigated the relationship between adherence to these recommendations and global cognition.

Limiting Children’s Screen Time Improves Their Memory, Attention and Language Skills Read More »