The impact of screen‐based devices on children's health and development cannot be
properly understood without valid and reliable tools that measure screen time within the …

Abstract Background and Objective This review is an update of a previous review published
in 2010, and aims to summarize the available studies on the measurement properties of …

Physical activity (PA) and sedentary behaviour (SB) of pre-school aged children are
associated with important health and developmental outcomes. Accurate measurement of …

Background Previous studies suggest that preschoolers from low socioeconomic
backgrounds engage in more screen time. Still, the factors in the social and physical home …

Background Accurate measurement of child sedentary behavior is necessary for monitoring
trends, examining health effects, and evaluating the effectiveness of interventions …

The 24-h day—containing physical activity, sedentary behaviour and sleep—in pre-school
children has not yet been extensively investigated. The aim of the current study was to …

The development of the ToyBox‐intervention was based on the outcomes of the preliminary
phase of the T oy B ox‐study, aiming to identify young children's key behaviours and their …

Objectives: To assess changes in weight-related health behaviors and social determinants
of health (SDoH) among youth with overweight/obesity during the coronavirus disease 2019 …

This study investigated parental influences on preschool children's healthy and unhealthy
snacking in relation to child obesity in a large cross-sectional multinational sample. Parents …

Background Accurate proxy-report questionnaires, adapted to the child's developmental
stage, are required to monitor 24-h movement behaviors in young children, especially for …