Boston, MA (January 5, 2010) — For parents wanting to reduce the negative influence of TV on their children, the first step is normally to switch off the television set.
But a new study suggests that might not be enough. It turns out indirect m…
If medical scientists sometimes find it hard to recruit enough volunteers — especially blacks — to participate in research studies, there may be a good reason, a new University of North Carolina at Chapel Hill study shows. A surprisingly high percentage of Americans asked — almost 80 percent of blacks and 52 percent of whites — were suspicious that they might be used as “guinea pigs” without their consent