Centre for Exercise, Nutrition & Health Sciences, School for Policy Studies, University of Bristol, UK.
Int J Behav Nutr Phys Act. 2011 Aug 3;8:85. doi: 10.1186/1479-5868-8-85.
Screen-viewing has been associated with increased body mass, increased risk of metabolic syndrome and lower psychological well-being among children and adolescents. There is a shortage of information about the nature of contemporary screen-viewing amongst children especially given the rapid advances in screen-viewing equipment technology and their widespread availability. Anecdotal evidence suggests that large numbers of children embrace the multi-functionality of current devices to engage in multiple forms of screen-viewing at the same time. In this paper we used qualitative methods to assess the nature and extent of multiple forms of screen-viewing in UK children.
Focus groups were conducted with 10-11 year old children (n = 63) who were recruited from five primary schools in Bristol, UK. Topics included the types of screen-viewing in which the participants engaged; whether the participants ever engaged in more than one form of screen-viewing at any time and if so the nature of this multiple viewing; reasons for engaging in multi-screen-viewing; the room within the house where multi-screen-viewing took place and the reasons for selecting that room. All focus groups were transcribed verbatim, anonymised and thematically analysed.
Multi-screen viewing was a common behaviour. Although multi-screen viewing often involved watching TV, TV viewing was often the background behaviour with attention focussed towards a laptop, handheld device or smart-phone. There were three main reasons for engaging in multi-screen viewing: 1) tempering impatience that was associated with a programme loading; 2) multi-screen facilitated filtering out unwanted content such as advertisements; and 3) multi-screen viewing was perceived to be enjoyable. Multi-screen viewing occurred either in the child's bedroom or in the main living area of the home. There was considerable variability in the level and timing of viewing and this appeared to be a function of whether the participants attended after-school clubs.
UK children regularly engage in two or more forms of screen-viewing at the same time. There are currently no means of assessing multi-screen viewing nor any interventions that specifically focus on reducing multi-screen viewing. To reduce children's overall screen-viewing we need to understand and then develop approaches to reduce multi-screen viewing among children.
屏幕观看已与儿童和青少年的体重增加、代谢综合征风险增加和心理健康水平下降有关。由于屏幕观看设备技术的快速发展和广泛普及,关于儿童当代屏幕观看性质的信息很少。有传闻证据表明,大量儿童接受当前设备的多功能性,同时进行多种形式的屏幕观看。在本文中,我们使用定性方法评估了英国儿童多种形式的屏幕观看的性质和程度。
我们从英国布里斯托尔的五所小学招募了 10-11 岁的儿童(n = 63)进行焦点小组讨论。讨论的主题包括参与者参与的屏幕观看类型;参与者是否曾经同时进行过多种形式的屏幕观看,如果是,这种多屏幕观看的性质是什么;进行多屏幕观看的原因;多屏幕观看发生的房间以及选择该房间的原因。所有焦点小组都进行了逐字记录、匿名处理,并进行了主题分析。
多屏幕观看是一种常见的行为。虽然多屏幕观看通常涉及看电视,但电视观看通常是背景行为,注意力集中在笔记本电脑、手持设备或智能手机上。进行多屏幕观看有三个主要原因:1)缓解与节目加载相关的不耐烦情绪;2)多屏幕有助于过滤掉不想要的内容,如广告;3)多屏幕观看被认为是愉快的。多屏幕观看发生在儿童的卧室或家庭的主要起居区。观看的水平和时间有很大的差异,这似乎是参与者是否参加课后俱乐部的一个功能。
英国儿童经常同时进行两种或两种以上形式的屏幕观看。目前没有评估多屏幕观看的方法,也没有专门针对减少多屏幕观看的干预措施。为了减少儿童的总体屏幕观看时间,我们需要了解并开发减少儿童多屏幕观看的方法。