Characteristics of media use and linguistic trajectories during early childhood

幼儿期媒体使用特征和语言轨迹

• 批准号: 2235083
• 负责人: Rebecca Dore
• 金额: $ 65万
• 依托单位: Ohio State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2023
• 资助国家: 美国
• 起止时间: 2023-07-01 至 2027-06-30
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2235083&HistoricalAwards=false
• 关键词: Characteristics; media; use; linguistic; trajectories

Young children today use over 2 hours of media per day on average, and some children use much more. There is considerable societal concern about the effects of media use on young children. However, we know very little about how media affects children’s language development over time. Media use could negatively impact language development by displacing other important activities like shared book reading and interactions with parents and peers. This is a crucial area to study because early language skills are critical contributors to later academic achievement. This study follows children from age 3 to 5 and examine their media use and language skills. Beyond how much media children use overall, data collection includes information about how much children use media with adults, how much children use interactive (apps/games) vs. noninteractive (TV/video) media, and how much children use educational media. These factors may influence the impact of media use on language development. A wide range of data sources are used to capture a nuanced view of children’s media use. Further, information is collected about a host of covariates that are likely to be linked to both media use and language development. This allows for the identification of the unique relation between media use and children’s language development during this crucial time frame.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

今天的幼儿平均每天使用超过2小时的媒体，有些孩子使用的时间更长。媒体使用对幼儿的影响引起了社会的广泛关注。然而，我们对媒体如何随着时间的推移影响儿童的语言发展知之甚少。媒体的使用可能会取代其他重要的活动，如分享书籍阅读和与父母和同龄人的互动，从而对语言发展产生负面影响。这是一个重要的研究领域，因为早期的语言技能是后来学术成就的关键贡献者。这项研究跟踪了3至5岁的儿童，并检查了他们的媒体使用和语言技能。除了儿童总体使用多少媒体之外，数据收集还包括儿童与成人一起使用媒体的信息，儿童使用互动（应用程序/游戏）与非互动（电视/视频）媒体的信息，以及儿童使用教育媒体的信息。这些因素可能会影响媒体使用对语言发展的影响。广泛的数据来源被用来捕捉儿童媒体使用的细微差别。此外，收集的信息是关于主机的协变量，很可能是链接到媒体使用和语言发展。这使得可以确定在这个关键时间段内媒体使用和儿童语言发展之间的独特关系。该奖项反映了NSF的法定使命，并且通过使用基金会的智力价值和更广泛的影响进行评估，被认为值得支持审查标准。