CHICAGO (AP) -- YouTube videos on cutting and other self-injury methods are an alarming new trend, attract millions of hits and could serve as a how-to for troubled viewers, a study warns.
Many videos show bloody live enactments or graphic photos of people cutting their arms or legs with razors or other sharp objects, the study found. Many also glamorize self-injury and few videos discourage it, the study authors said.
They also feature haunting music and rich imagery that may attract young self-injurers and trigger the behavior, especially in those who have just started to self-injure, the authors suggest.
Canadian psychologist Stephen Lewis, a study co-author, said he found more than 5,000 YouTube videos on self-injury. The study focused on 100 videos the authors found in December 2009. Their analysis was published online Monday in Pediatrics.
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