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Media Impact on Preschool Behavior

媒体对学前行为的影响

基本信息

批准号：
7688503
负责人：
DIMITRI A CHRISTAKIS
金额：
$ 56.04万
依托单位：
SEATTLE CHILDREN'S HOSPITAL
依托单位国家：
美国
项目类别：
财政年份：
2008
资助国家：
美国
起止时间：
2008-08-20 至 2012-05-31
项目状态：
已结题

项目摘要

DESCRIPTION (provided by applicant): Considerable research has established the adverse effects of violent television programming on children's level of aggression. Research has also established that certain types of media programming can actually promote prosocial behavior. Unfortunately, the current viewing habits of most preschoolers lean heavily towards inappropriate programming at the expense of higher quality shows. This study will attempt to improve the TV diet of preschool children, without increasing overall viewing time. Keeping in mind the American Academy of Pediatrics recommendations for screen time in this age group, we will test an intervention to assist parents in making conscious and informed decisions regarding the media content to which their young children are exposed. This primary prevention effort will focus on young children, in an attempt to avert the emergence of violent behavior patterns later in youth and adolescence. The age of 3-5 is carefully chosen for this intervention because of the ready availability of prosocial content for young children, with known benefits for encouraging prosocial behavior; because of the heavy diet of aggressive and violent content that children in this age range actually watch; because young children may be especially vulnerable to the effects of viewing upon behavior and because despite the obvious promise of early interventions to set good behavioral patterns early, there is a dearth of research in this area. In doing so, we have three specific aims: Aim 1: To improve the quality of television viewing H1a. Children in the intervention arm will watch fewer hours of aggressive programming per week than children in the control arm H1b Children in the intervention arm will watch more hours of prosocial television than children in the control arm Aim 2: To decrease aggression in the intervention arm H2. Children in the intervention arm exhibit less aggression than children in the control arm Aim 3: To increase prosocial behavior in the intervention arm H3 Children in the intervention arm will exhibit more prosocial behavior than children in the control arm. Media Impact Project Narrative Using no more than 2 or 3 sentences, describe the relevance of the research to public health. Be succinct and use plain language that can be understood by a general, lay audience. The types of programming young children watch has been shown to affect their behavior. This project will attempt to improve the media diet of young children by decreasing the amount of violence they watch and increasing the amount of prosocial programming. The goal will be to determine if this makes a positive difference in their behavior.

描述(申请人提供)：大量研究已经确定了暴力电视节目对儿童攻击性水平的不利影响。研究还证实，某些类型的媒体节目实际上可以促进亲社会行为。不幸的是，大多数学龄前儿童目前的观看习惯严重倾向于不恰当的节目，而牺牲了更高质量的节目。这项研究将试图在不增加整体观看时间的情况下，改善学龄前儿童的电视饮食。考虑到美国儿科学会对这个年龄段的屏幕时间的建议，我们将测试一种干预措施，以帮助父母对他们年幼的孩子接触的媒体内容做出有意识和知情的决定。这项初级预防工作将以幼儿为重点，试图避免在青年和青春期以后出现暴力行为模式。之所以谨慎地选择3-5岁进行这项干预，是因为幼儿可以随时获得亲社会的内容，已知有助于鼓励亲社会行为；因为这个年龄段的儿童实际上会观看大量攻击性和暴力内容的饮食；因为幼儿可能特别容易受到观看对行为的影响；以及因为尽管早期干预显然有望及早建立良好的行为模式，但这方面的研究缺乏。为此，我们有三个具体目标：目标1：改善电视收看H1a的质量。与控制组儿童相比，干预组儿童每周观看攻击性节目的时间更少。干预组儿童每周观看亲社会电视节目的时间比控制组儿童多。目标2：减少干预组儿童的攻击性。目的3：为了增加干预臂中的亲社会行为，干预臂中的儿童比对照臂中的儿童表现出更多的亲社会行为。媒体影响项目叙述使用不超过2到3句话，描述研究与公共卫生的相关性。要简明扼要，使用普通大众都能理解的通俗语言。幼儿观看的节目类型已被证明会影响他们的行为。该项目将试图通过减少他们观看的暴力节目的数量和增加亲社会节目的数量来改善幼儿的媒体饮食。目标将是确定这是否会对他们的行为产生积极的影响。