Courtney Nugent and Lauren Supplee from Child Trends have released a research brief on five ways screen time can benefit children and families. The brief looks at guidelines from the American Academy of Pediatrics (AAP) and links to multiple sources of research on the topic, such as journal articles in the International Journal of Child-Computer Interaction and Infant and Child Development.
The five recommendations are as follows:
- Certain kinds of digital tools can support family interactions. For example, using video chat (Skype, Facetime, etc) allows family members to connect with one another when in-person interactions may not be possible.
- It’s important to support children’s healthy development through co-viewing and co-playing. For example, it is important that parents answer and ask questions about the material they are co-viewing, point out important concepts and blend the content they are viewing together into their daily lives and routines.
- Parents can choose high-quality digital content for their child’s viewing. The brief notes that websites like Common Sense Media, PBS Kids and Sesame Workshop can help parents decide which apps and programs are best for their children.
- Like physical tools, digital tools can promote school readiness. According to the brief, research suggests that preschool children can learn best from well-designed e-books with limited distracting features (such as games and sounds) and when parents’ questions focus on the stories themselves rather than the features of the electronic medium (such as pushing buttons).
- Digital tools can support parent and child togetherness. For example, technology can elicit exciting topics for conversation and encourage family members to spend time with one another.
Source: 5 ways screen time can benefit children and families (March 2018), Child Trends
A briefing paper published by the British Psychological Society states that much of the evidence for the negative effects of screen use in children and teenagers is not based on robust enough science.
The report recognises that the issue of children’s digital media use is more complex than just screen time and calls for new guidelines to be built on robust evidence. To do this, it offers a number of recommendations for government officials, policy makers and practitioners interested in the impact of social media and digital technology on children and young people’s mental health.
Recommendations for research include:
- Studies should be designed which can identify causality and increase our understanding of when screen use is harmful and when it is beneficial.
- More qualitative methods, such as interviews, ethnography and participatory research should be employed with young people to understand their media practices and what they want from digital media.
It also offers guidance for families on how to reduce the negative impact that technology can have on some young people’s mental health, which include:
- Discuss the different aspects of digital media with children and encourage positive media use.
- Minimise screen use before bed time.
- Encourage children to engage in a variety of activities away from screens.
Source: Changing behaviour: Children, adolescents and screen use (January 2018), British Psychological Society
There continue to be conflicting views about the recommendations to give to children on screen time (the use of “screen” media including television, smart phones and computer games). The American Academy of Pediatrics (AAP) recommended two hours or less screen time per day for most children. Two recently published studies investigate this recommendation and whether the amount of screen time has any impact on children’s behaviour and school readiness.
The first study, published in the Journal of Developmental & Behavioral Pediatrics, examines whether screen time that exceeds the AAP recommendations affects children’s school readiness, and specifically whether this varies according to family income.
Andrew Ribner and colleagues looked at data from 807 kindergarten (Year 1) children of diverse backgrounds. Their parents reported family income, as well as the number of hours of television their children watch on a daily basis. Video game, tablet and smartphone use were not included. The children were assessed using measures of maths, knowledge of letters and words and executive function. Results showed that watching more television than recommended by the AAP is negatively associated with maths and executive function, but not with letter and word knowledge. This association was found to increase as family income decreased.
For older children, screen time may not be strongly associated with any behaviour problems. Research published in Psychiatric Quarterly investigated the links between the amount of screen time and risky behavioural outcomes for 6,089 young people aged 12–18 from Florida.
The sample was divided into four groups: abstainers (those who reported spending no time watching television or using other media); low users (no more than two hours of screen time per day, in line with AAP guidance); moderate users (three to six hours per day); and excessive users (six or more hours per day). Christopher J Fergusson, who conducted the study, found that moderate screen use was not associated with any risky behaviour. Even excessive screen use was only weakly associated with negative outcomes related to delinquency, reduced grades and depression only and at levels unlikely to be significant.
Source: Family socioeconomic status moderates associations between television viewing and school readiness skills (April 2017), Journal of Developmental & Behavioral Pediatrics (38:3)
Everything in moderation: moderate use of screens unassociated with child behavior problems (February 2017), Psychiatric Quarterly.
A new article in the International Journal of Behavioral Nutrition and Physical Activity investigated the association between GCSE results and three aspects of the way that teenagers had spent their time when they were 14.5 years old:
- Physical activity
- Screen time sedentary behaviour (TV/films, internet, computer games)
- Non-screen sedentary behaviour (reading, homework)
The study was based on 845 teenagers from Cambridgeshire and Suffolk. Data was taken from the ROOTS study, which aims to determine the relative contributions of genetic, physiological, psychological, and social variables to well-being and mental health during adolescence. Trained researchers administered questionnaires, conducted physical measurements, and gave instructions regarding physical activity measurements at participating schools.
The participants’ median daily screen time was approximately 1.9 hours. The authors found that teenagers reporting an extra hour of daily screen time at 14.5 years old achieved 9.3 fewer GCSE points (almost two grades lower) at 16. All three separate screen behaviours were independently negatively associated with academic performance.
However, participants doing an extra hour of daily homework and reading (up to four hours/day) achieved 23.1 more GCSE points (an increase of four grades). Physical activity did not appear to be either detrimental or beneficial to academic performance.
Other findings included that boys were more active and less sedentary than girls, and boys reported more screen time but less non-screen sedentary time than girls. Girls had higher academic performance than boys.
The authors noted some limitations in the study, including the possibility that less-academic pupils are likely to be doing the less-academic subjects and may be given less homework.
Source: Revising on the Run or Studying on the Sofa: Prospective Associations Between Physical Activity, Sedentary Behaviour, and Exam Results in British Adolescents (2015), International Journal of Behavioral Nutrition and Physical Activity, 12(106).