February 21, 2011
Kids' Callousness Associated With Conduct
Children who display a lack
of emotion and a lack of empathy or guilt -- features that
psychologists call "callous-unemotional traits" -- are at risk of
antisocial behavior and other adjustment problems, research
Going 'Green' May Cut Hospital Costs
environmentally friendly practices in operating rooms and other
hospital facilities could reduce health-care costs without
compromising patient safety, says a new study.
Clots in Coronary Stents More Likely in Early
Prior research has shown
that stroke risk peaks in the early morning hours. Now a new study
finds that blood clots within stents -- a potential trigger for
stroke as well as heart attacks -- also follow a circadian pattern
and peak in the early morning.
Teens Posting 'Cutting' Videos on YouTube
The YouTube videos are
disturbing -- images of teens with their arms bleeding and scarred
where they sliced into themselves with a razor blade or other sharp
object; poetry about pain, loneliness and hopelessness.