Vogel Ineke, Verschuure Hans, van der Ploeg Catharina P B, Brug Johannes, Raat Hein
Department of Public Health, Erasmus Medical Center Rotterdam, PO Box 2040, 3000 CA Rotterdam, Netherlands.
Pediatrics. 2009 Jun;123(6):e953-8. doi: 10.1542/peds.2008-3179.
The goal was to assess risky and protective listening behaviors of adolescent users of MP3 players and the association of these behaviors with demographic characteristics and frequency of use.
In 2007, 1687 adolescents (12-19 years of age) in 68 classes in 15 Dutch secondary schools were invited to complete questionnaires about their music-listening behaviors.
. Ninety percent of participants reported listening to music through earphones on MP3 players; 32.8% were frequent users, 48.0% used high volume settings, and only 6.8% always or nearly always used a noise-limiter. Frequent users were >4 times more likely to listen to high-volume music than were infrequent users, and adolescents in practical prevocational schools were more than twice as likely to listen to high-volume music as were those attending preuniversity education.
When using MP3 players, adolescents are very likely to engage in risky listening behaviors and are unlikely to seek protection. Frequent MP3 player use is an indicator of other risky listening behaviors, such as listening at high volumes and failing to use noise-limiters.
评估MP3播放器青少年用户的危险及保护性聆听行为,以及这些行为与人口统计学特征和使用频率之间的关联。
2007年,邀请了荷兰15所中学68个班级的1687名青少年(12 - 19岁)完成关于他们音乐聆听行为的问卷调查。
90%的参与者报告通过MP3播放器的耳机听音乐;32.8%是频繁使用者,48.0%使用高音量设置,只有6.8%总是或几乎总是使用噪音限制器。频繁使用者听高音量音乐的可能性是不频繁使用者的4倍多,职业预科学院的青少年听高音量音乐的可能性是大学预科教育学生的两倍多。
使用MP3播放器时,青少年很可能会进行危险的聆听行为,并且不太可能寻求保护。频繁使用MP3播放器是其他危险聆听行为的一个指标,如高音量聆听和不使用噪音限制器。