Worth Keilah A, Gibson Chambers Jennifer, Nassau Daniel H, Rakhra Balvinder K, Sargent James D
Department of Pediatrics, Dartmouth Medical School, Lebanon, New Hampshire 03756, USA.
Pediatrics. 2008 Aug;122(2):306-12. doi: 10.1542/peds.2007-1096.
Despite concerns about exposure to violent media, there are few data on youth exposure to violent movies. In this study we examined such exposure among young US adolescents.
We used a random-digit-dial survey of 6522 US adolescents aged 10 to 14 years fielded in 2003. Using previously validated methods, we determined the percentage and number of US adolescents who had seen each of 534 recently released movies. We report results for the 40 that were rated R for violence by the Motion Picture Association of America, UK 18 by the British Board of Film Classification and coded for extreme violence by trained content coders.
The 40 violent movies were seen by a median of 12.5% of an estimated 22 million US adolescents aged 10 to 14 years. The most popular violent movie, Scary Movie, was seen by >10 million (48.1%) children, 1 million of whom were 10 years of age. Watching extremely violent movies was associated with being male, older, nonwhite, having less-educated parents, and doing poorly in school. Black male adolescents were at particularly high risk for seeing these movies; for example Blade, Training Day, and Scary Movie were seen, respectively, by 37.4%, 27.3%, and 48.1% of the sample overall versus 82.0%, 81.0%, and 80.8% of black male adolescents. Violent movie exposure was also associated with measures of media parenting, with high-exposure adolescents being significantly more likely to have a television in their bedroom and to report that their parents allowed them to watch R-rated movies.
This study documents widespread exposure of young US adolescents to movies with extreme graphic violence from movies rated R for violence and raises important questions about the effectiveness of the current movie-rating system.
尽管人们担心接触暴力媒体,但关于青少年接触暴力电影的数据却很少。在本研究中,我们调查了美国青少年接触此类电影的情况。
我们于2003年对6522名年龄在10至14岁的美国青少年进行了随机数字拨号调查。使用先前经过验证的方法,我们确定了看过534部近期发行电影中每一部的美国青少年的百分比和人数。我们报告了美国电影协会评为R级暴力、英国电影分级委员会评为18级以及经训练的内容编码员编码为极端暴力的40部电影的结果。
在估计的2200万10至14岁的美国青少年中,40部暴力电影的观看率中位数为12.5%。最受欢迎的暴力电影《惊声尖笑》被超过1000万(48.1%)的儿童观看,其中100万是10岁的儿童。观看极端暴力电影与男性、年龄较大、非白人、父母受教育程度较低以及学业成绩较差有关。黑人男性青少年观看这些电影的风险尤其高;例如,《刀锋战士》《训练日》和《惊声尖笑》在总体样本中的观看率分别为37.4%、27.3%和48.1%,而在黑人男性青少年中的观看率分别为82.0%、81.0%和80.8%。接触暴力电影还与媒体育儿措施有关,接触率高的青少年更有可能在卧室里有电视,并报告说他们的父母允许他们观看R级电影。
本研究记录了美国青少年广泛接触美国电影协会评为R级暴力的极端图形暴力电影的情况,并对当前电影分级系统的有效性提出了重要问题。