Mitchell Kimberly J, Wolak Janis, Finkelhor David
Crimes against Children Research Center, University of New Hampshire, Durham, New Hampshire 03824-3586, USA.
J Adolesc Health. 2007 Feb;40(2):116-26. doi: 10.1016/j.jadohealth.2006.05.021. Epub 2006 Aug 30.
This study was designed to track trends in reports of unwanted sexual solicitations, harassment, and unwanted exposure to pornography via the Internet between 2000 and 2005 across various demographic sub-groups of youth.
Cross-sectional data was collected in two equivalent national telephone surveys of 1500 Internet users, ages 10 through 17 years. Bivariate and multivariate analyses were used to determine whether the percentage of youth reporting specific unwanted Internet experiences had changed in 2005, as compared with 2000.
The overall incidence and 5-year trends of reporting unwanted sexual solicitations, harassment, and unwanted exposure to pornography varied by age, gender, race, and household income. In particular, the decline in the percentage of youth reporting sexual solicitations was apparent for both boys and girls, all age groups, but not among minority youth and those living in less affluent households. The increase in harassment among particular sub-groups of youth was largely explained by increases in amount of Internet use over the past five years. The increase in unwanted exposure to pornography was particularly apparent among 10- to 12-year-olds, 16- to 17-year-olds, boys, and White, non-Hispanic youth.
The decline in the percentage of youth reporting sexual solicitations may be the effect of education and law enforcement activity on this issue in the intervening years. Targeted prevention efforts for minority youth and those living in less affluent households need to be developed. The rise in unwanted pornography exposure may reflect technological changes such as digital photography, faster Internet connections and computer storage capacities, as well as the more aggressive marketing strategies of pornography merchants.
本研究旨在追踪2000年至2005年间,不同青年人口亚群体通过互联网遭遇的不必要性邀约、骚扰及不必要色情内容暴露报告的趋势。
在两项针对1500名年龄在10至17岁的互联网用户的全国性等效电话调查中收集横断面数据。采用双变量和多变量分析来确定与2000年相比,2005年报告特定不必要互联网经历的青年百分比是否发生了变化。
报告不必要性邀约、骚扰及不必要色情内容暴露的总体发生率和5年趋势因年龄、性别、种族和家庭收入而异。特别是,报告性邀约的青年百分比下降在男孩和女孩、所有年龄组中都很明显,但在少数族裔青年和生活在不太富裕家庭的青年中并非如此。特定青年亚群体中骚扰行为的增加在很大程度上是由于过去五年互联网使用量的增加。在10至12岁、16至17岁的青少年、男孩以及白人非西班牙裔青年中,不必要色情内容暴露的增加尤为明显。
报告性邀约的青年百分比下降可能是这些年间针对该问题的教育和执法活动的结果。需要为少数族裔青年和生活在不太富裕家庭的青年制定有针对性的预防措施。不必要色情内容暴露的增加可能反映了技术变革,如数码摄影、更快的互联网连接和计算机存储容量,以及色情制品商人更激进的营销策略。