Problematic technology use needs to be tackled so that children and adolescents can reap positive benefits during the COVID‐19 pandemic

Abstract

The scientific discussions about the dysregulated or problematic use of the Internet began shortly after it was launched.1 The Diagnostic and Statistical Manual of Mental Disorders, 5th Edition, has identified Internet gaming disorder as a condition that requires further study and defined it as functional impairment and distress that is caused by the excessive use of online computer games.2 The disorder will also be included in the forthcoming International Classification of Diseases, 11th Revision3 and placed in the section of the guide that describes addictive conditions. This has been welcomed by researchers who see excessive gaming as a form of behavioural addiction.4 Internet gaming disorder is conceptually similar to its counterpart, gaming disorder, which refers to digital or video gaming and can be diagnosed as predominantly online or offline. The main diagnostic features are impaired control over gaming behaviour and losing interest in other areas of life because of the increased priority given to gaming. Individuals ultimately suffer from significant impairments in important areas of functioning, because they continue or escalate their gaming use, despite experiencing negative consequences. Formally recognising a condition as an official mental health diagnosis may pave the way for increasing and improving support measures in healthcare systems. Despite this, both gaming disorder and Internet gaming disorder have been criticised for focusing too narrowly on gaming and neglecting other potentially harmful phenomena associated with the Internet and digital media.5 As a consequence, some studies use broader terms, such as problematic smartphone use or problematic Internet use. These categories include addictive gaming as well as behavioural patterns, such as the dysfunctional use of social media or the addictive use of video platforms like YouTube. Substantial progress has been made in the scientific community on how we understand these oftenoverlapping phenomena. Numerous studies have sought to develop theoretical frameworks and scales to describe, and measure, problematic smartphone use and Internet use. Unfortunately, this has caused greater confusion, rather than provided more clarity. For example, one review paper, published in 2020, found that nearly 80 different scales claimed to measure problematic smartphone use.6 Efforts have also been made to demonstrate and disentangle the links between problematic smartphone use and Internet use and the potentially harmful consequences of dysregulated media consumption. A growing body of evidence indicates that problematic smartphone use and Internet use may be associated with a wide range of problems in children and adolescents. These include somatic issues, such as sleep problems, being overweight, poor nutrition and back and musculoskeletal issues. They also include psychosocial problems, such as learning difficulties, tobacco use, isolation, physical inactivity, sedentary lifestyles, selfdestructive behaviour and peer victimisation.7 Several studies on this topic were published by Acta Paediatrica in a virtual issue on children and screen time in September 2019. This can be accessed by selecting virtual issues from the journal s home page. The more subtle, but potentially equally toxic, influence of digital advertising on the emotional wellbeing of children and adolescents has received increased attention. A 2020 policy statement by the American Academy of Pediatrics8 pointed out that children and adolescents were vulnerable to targeted digital advertising. The examples they cite include the role of celebrity influencers, companysponsored content, such as highly popular videos showing people unboxing items, and hidden data collection for commercial purposes. Socalled freetoplay games, which are often aggressively marketed to children and adolescents, are a dubious, and some say subtle but harmful, business model that is not easily understood by users. Personal user data, rather than the games themselves, are the core product. Moreover, popular heavyweights such as Fortnite, a free online game, generate billions of dollars with inapp purchases. Taken together, excessive media consumption can create potential stressors for children and adolescents, which can lead to reduced satisfaction with their lives. In this issue of Acta Paediatrica, a systematic review by FischerGrote et al focused on the impact of problematic smartphone use on the quality of life of children and adolescents.9 The authors examined nine original studies covering nearly 6,000 subjects. The authors concluded that problematic smartphone use seemed to be related to decreased healthrelated and overall quality of life, life satisfaction and subjective wellbeing among adolescents. As well as being the first systematic scientific review on this topic, another merit of the paper is that the authors addressed the complexity and many uncertainties that still exist in this research field. FischerGrote et al emphasise the need for more research and have suggested a number of goals for future research,