Russ Jago from the Centre for Exercise, Nutrition & Health Sciences discusses a recent paper in the International Journal of Behavioural Nutrition and Physical Activity on parent and child screen-viewing and its implications.
A body of evidence has shown that screen-viewing (watching TV, using the internet, playing games consoles) is associated with adverse health effects such as increased risk of heart disease, type 2 diabetes and obesity among adults. Recent research has also shown that screen-viewing is associated with adverse health effects among children and adolescents such as increased risk of obesity, higher cholesterol levels and poorer mental well-being. Collectively these findings indicate that there is a need to understand children and adolescent’s levels and patterns of screen-viewing among children and adolescents and identify ways in which the screen-viewing levels of children can be reduced. To date the bulk of this work has focussed on older-aged primary school aged children and adolescents with a lack of information about the screen-viewing patterns of younger children. This gap is important because previous work has shown that screen-viewing patterns are established in early life and then track through childhood into adulthood. Thus, there is a need to examine levels of screen-viewing among children at the start of primary school and the key factors that are associated with these patterns.